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-rw-r--r--crypto/Kconfig63
-rw-r--r--crypto/Makefile7
-rw-r--r--crypto/ahash.c194
-rw-r--r--crypto/api.c8
-rw-r--r--crypto/camellia.c84
-rw-r--r--crypto/chainiv.c10
-rw-r--r--crypto/crc32c.c128
-rw-r--r--crypto/cryptd.c253
-rw-r--r--crypto/digest.c83
-rw-r--r--crypto/hash.c102
-rw-r--r--crypto/hmac.c16
-rw-r--r--crypto/internal.h1
-rw-r--r--crypto/prng.c410
-rw-r--r--crypto/prng.h27
-rw-r--r--crypto/ripemd.h43
-rw-r--r--crypto/rmd128.c325
-rw-r--r--crypto/rmd160.c369
-rw-r--r--crypto/rmd256.c344
-rw-r--r--crypto/rmd320.c393
-rw-r--r--crypto/tcrypt.c198
-rw-r--r--crypto/tcrypt.h526
21 files changed, 3441 insertions, 143 deletions
diff --git a/crypto/Kconfig b/crypto/Kconfig
index 864456c140f..ea503572fcb 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -65,6 +65,7 @@ config CRYPTO_NULL
config CRYPTO_CRYPTD
tristate "Software async crypto daemon"
select CRYPTO_BLKCIPHER
+ select CRYPTO_HASH
select CRYPTO_MANAGER
help
This is a generic software asynchronous crypto daemon that
@@ -212,7 +213,7 @@ comment "Digest"
config CRYPTO_CRC32C
tristate "CRC32c CRC algorithm"
- select CRYPTO_ALGAPI
+ select CRYPTO_HASH
select LIBCRC32C
help
Castagnoli, et al Cyclic Redundancy-Check Algorithm. Used
@@ -241,6 +242,57 @@ config CRYPTO_MICHAEL_MIC
should not be used for other purposes because of the weakness
of the algorithm.
+config CRYPTO_RMD128
+ tristate "RIPEMD-128 digest algorithm"
+ select CRYPTO_ALGAPI
+ help
+ RIPEMD-128 (ISO/IEC 10118-3:2004).
+
+ RIPEMD-128 is a 128-bit cryptographic hash function. It should only
+ to be used as a secure replacement for RIPEMD. For other use cases
+ RIPEMD-160 should be used.
+
+ Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
+ See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
+
+config CRYPTO_RMD160
+ tristate "RIPEMD-160 digest algorithm"
+ select CRYPTO_ALGAPI
+ help
+ RIPEMD-160 (ISO/IEC 10118-3:2004).
+
+ RIPEMD-160 is a 160-bit cryptographic hash function. It is intended
+ to be used as a secure replacement for the 128-bit hash functions
+ MD4, MD5 and it's predecessor RIPEMD (not to be confused with RIPEMD-128).
+
+ It's speed is comparable to SHA1 and there are no known attacks against
+ RIPEMD-160.
+
+ Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
+ See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
+
+config CRYPTO_RMD256
+ tristate "RIPEMD-256 digest algorithm"
+ select CRYPTO_ALGAPI
+ help
+ RIPEMD-256 is an optional extension of RIPEMD-128 with a 256 bit hash.
+ It is intended for applications that require longer hash-results, without
+ needing a larger security level (than RIPEMD-128).
+
+ Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
+ See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
+
+config CRYPTO_RMD320
+ tristate "RIPEMD-320 digest algorithm"
+ select CRYPTO_ALGAPI
+ help
+ RIPEMD-320 is an optional extension of RIPEMD-160 with a 320 bit hash.
+ It is intended for applications that require longer hash-results, without
+ needing a larger security level (than RIPEMD-160).
+
+ Developed by Hans Dobbertin, Antoon Bosselaers and Bart Preneel.
+ See <http://home.esat.kuleuven.be/~bosselae/ripemd160.html>
+
config CRYPTO_SHA1
tristate "SHA1 digest algorithm"
select CRYPTO_ALGAPI
@@ -614,6 +666,15 @@ config CRYPTO_LZO
help
This is the LZO algorithm.
+comment "Random Number Generation"
+
+config CRYPTO_PRNG
+ tristate "Pseudo Random Number Generation for Cryptographic modules"
+ help
+ This option enables the generic pseudo random number generator
+ for cryptographic modules. Uses the Algorithm specified in
+ ANSI X9.31 A.2.4
+
source "drivers/crypto/Kconfig"
endif # if CRYPTO
diff --git a/crypto/Makefile b/crypto/Makefile
index ca024418f4f..ef61b3b6466 100644
--- a/crypto/Makefile
+++ b/crypto/Makefile
@@ -19,6 +19,7 @@ obj-$(CONFIG_CRYPTO_BLKCIPHER) += crypto_blkcipher.o
obj-$(CONFIG_CRYPTO_SEQIV) += seqiv.o
crypto_hash-objs := hash.o
+crypto_hash-objs += ahash.o
obj-$(CONFIG_CRYPTO_HASH) += crypto_hash.o
obj-$(CONFIG_CRYPTO_MANAGER) += cryptomgr.o
@@ -27,6 +28,10 @@ obj-$(CONFIG_CRYPTO_XCBC) += xcbc.o
obj-$(CONFIG_CRYPTO_NULL) += crypto_null.o
obj-$(CONFIG_CRYPTO_MD4) += md4.o
obj-$(CONFIG_CRYPTO_MD5) += md5.o
+obj-$(CONFIG_CRYPTO_RMD128) += rmd128.o
+obj-$(CONFIG_CRYPTO_RMD160) += rmd160.o
+obj-$(CONFIG_CRYPTO_RMD256) += rmd256.o
+obj-$(CONFIG_CRYPTO_RMD320) += rmd320.o
obj-$(CONFIG_CRYPTO_SHA1) += sha1_generic.o
obj-$(CONFIG_CRYPTO_SHA256) += sha256_generic.o
obj-$(CONFIG_CRYPTO_SHA512) += sha512_generic.o
@@ -64,7 +69,7 @@ obj-$(CONFIG_CRYPTO_MICHAEL_MIC) += michael_mic.o
obj-$(CONFIG_CRYPTO_CRC32C) += crc32c.o
obj-$(CONFIG_CRYPTO_AUTHENC) += authenc.o
obj-$(CONFIG_CRYPTO_LZO) += lzo.o
-
+obj-$(CONFIG_CRYPTO_PRNG) += prng.o
obj-$(CONFIG_CRYPTO_TEST) += tcrypt.o
#
diff --git a/crypto/ahash.c b/crypto/ahash.c
new file mode 100644
index 00000000000..27128f2c687
--- /dev/null
+++ b/crypto/ahash.c
@@ -0,0 +1,194 @@
+/*
+ * Asynchronous Cryptographic Hash operations.
+ *
+ * This is the asynchronous version of hash.c with notification of
+ * completion via a callback.
+ *
+ * Copyright (c) 2008 Loc Ho <lho@amcc.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+
+#include <crypto/internal/hash.h>
+#include <crypto/scatterwalk.h>
+#include <linux/err.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/sched.h>
+#include <linux/slab.h>
+#include <linux/seq_file.h>
+
+#include "internal.h"
+
+static int hash_walk_next(struct crypto_hash_walk *walk)
+{
+ unsigned int alignmask = walk->alignmask;
+ unsigned int offset = walk->offset;
+ unsigned int nbytes = min(walk->entrylen,
+ ((unsigned int)(PAGE_SIZE)) - offset);
+
+ walk->data = crypto_kmap(walk->pg, 0);
+ walk->data += offset;
+
+ if (offset & alignmask)
+ nbytes = alignmask + 1 - (offset & alignmask);
+
+ walk->entrylen -= nbytes;
+ return nbytes;
+}
+
+static int hash_walk_new_entry(struct crypto_hash_walk *walk)
+{
+ struct scatterlist *sg;
+
+ sg = walk->sg;
+ walk->pg = sg_page(sg);
+ walk->offset = sg->offset;
+ walk->entrylen = sg->length;
+
+ if (walk->entrylen > walk->total)
+ walk->entrylen = walk->total;
+ walk->total -= walk->entrylen;
+
+ return hash_walk_next(walk);
+}
+
+int crypto_hash_walk_done(struct crypto_hash_walk *walk, int err)
+{
+ unsigned int alignmask = walk->alignmask;
+ unsigned int nbytes = walk->entrylen;
+
+ walk->data -= walk->offset;
+
+ if (nbytes && walk->offset & alignmask && !err) {
+ walk->offset += alignmask - 1;
+ walk->offset = ALIGN(walk->offset, alignmask + 1);
+ walk->data += walk->offset;
+
+ nbytes = min(nbytes,
+ ((unsigned int)(PAGE_SIZE)) - walk->offset);
+ walk->entrylen -= nbytes;
+
+ return nbytes;
+ }
+
+ crypto_kunmap(walk->data, 0);
+ crypto_yield(walk->flags);
+
+ if (err)
+ return err;
+
+ walk->offset = 0;
+
+ if (nbytes)
+ return hash_walk_next(walk);
+
+ if (!walk->total)
+ return 0;
+
+ walk->sg = scatterwalk_sg_next(walk->sg);
+
+ return hash_walk_new_entry(walk);
+}
+EXPORT_SYMBOL_GPL(crypto_hash_walk_done);
+
+int crypto_hash_walk_first(struct ahash_request *req,
+ struct crypto_hash_walk *walk)
+{
+ walk->total = req->nbytes;
+
+ if (!walk->total)
+ return 0;
+
+ walk->alignmask = crypto_ahash_alignmask(crypto_ahash_reqtfm(req));
+ walk->sg = req->src;
+ walk->flags = req->base.flags;
+
+ return hash_walk_new_entry(walk);
+}
+EXPORT_SYMBOL_GPL(crypto_hash_walk_first);
+
+static int ahash_setkey_unaligned(struct crypto_ahash *tfm, const u8 *key,
+ unsigned int keylen)
+{
+ struct ahash_alg *ahash = crypto_ahash_alg(tfm);
+ unsigned long alignmask = crypto_ahash_alignmask(tfm);
+ int ret;
+ u8 *buffer, *alignbuffer;
+ unsigned long absize;
+
+ absize = keylen + alignmask;
+ buffer = kmalloc(absize, GFP_ATOMIC);
+ if (!buffer)
+ return -ENOMEM;
+
+ alignbuffer = (u8 *)ALIGN((unsigned long)buffer, alignmask + 1);
+ memcpy(alignbuffer, key, keylen);
+ ret = ahash->setkey(tfm, alignbuffer, keylen);
+ memset(alignbuffer, 0, keylen);
+ kfree(buffer);
+ return ret;
+}
+
+static int ahash_setkey(struct crypto_ahash *tfm, const u8 *key,
+ unsigned int keylen)
+{
+ struct ahash_alg *ahash = crypto_ahash_alg(tfm);
+ unsigned long alignmask = crypto_ahash_alignmask(tfm);
+
+ if ((unsigned long)key & alignmask)
+ return ahash_setkey_unaligned(tfm, key, keylen);
+
+ return ahash->setkey(tfm, key, keylen);
+}
+
+static unsigned int crypto_ahash_ctxsize(struct crypto_alg *alg, u32 type,
+ u32 mask)
+{
+ return alg->cra_ctxsize;
+}
+
+static int crypto_init_ahash_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
+{
+ struct ahash_alg *alg = &tfm->__crt_alg->cra_ahash;
+ struct ahash_tfm *crt = &tfm->crt_ahash;
+
+ if (alg->digestsize > PAGE_SIZE / 8)
+ return -EINVAL;
+
+ crt->init = alg->init;
+ crt->update = alg->update;
+ crt->final = alg->final;
+ crt->digest = alg->digest;
+ crt->setkey = ahash_setkey;
+ crt->digestsize = alg->digestsize;
+
+ return 0;
+}
+
+static void crypto_ahash_show(struct seq_file *m, struct crypto_alg *alg)
+ __attribute__ ((unused));
+static void crypto_ahash_show(struct seq_file *m, struct crypto_alg *alg)
+{
+ seq_printf(m, "type : ahash\n");
+ seq_printf(m, "async : %s\n", alg->cra_flags & CRYPTO_ALG_ASYNC ?
+ "yes" : "no");
+ seq_printf(m, "blocksize : %u\n", alg->cra_blocksize);
+ seq_printf(m, "digestsize : %u\n", alg->cra_hash.digestsize);
+}
+
+const struct crypto_type crypto_ahash_type = {
+ .ctxsize = crypto_ahash_ctxsize,
+ .init = crypto_init_ahash_ops,
+#ifdef CONFIG_PROC_FS
+ .show = crypto_ahash_show,
+#endif
+};
+EXPORT_SYMBOL_GPL(crypto_ahash_type);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Asynchronous cryptographic hash type");
diff --git a/crypto/api.c b/crypto/api.c
index 0a0f41ef255..d06e33270ab 100644
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -235,8 +235,12 @@ static int crypto_init_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
return crypto_init_cipher_ops(tfm);
case CRYPTO_ALG_TYPE_DIGEST:
- return crypto_init_digest_ops(tfm);
-
+ if ((mask & CRYPTO_ALG_TYPE_HASH_MASK) !=
+ CRYPTO_ALG_TYPE_HASH_MASK)
+ return crypto_init_digest_ops_async(tfm);
+ else
+ return crypto_init_digest_ops(tfm);
+
case CRYPTO_ALG_TYPE_COMPRESS:
return crypto_init_compress_ops(tfm);
diff --git a/crypto/camellia.c b/crypto/camellia.c
index 493fee7e0a8..b1cc4de6493 100644
--- a/crypto/camellia.c
+++ b/crypto/camellia.c
@@ -35,6 +35,8 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/module.h>
+#include <linux/bitops.h>
+#include <asm/unaligned.h>
static const u32 camellia_sp1110[256] = {
0x70707000,0x82828200,0x2c2c2c00,0xececec00,
@@ -335,20 +337,6 @@ static const u32 camellia_sp4404[256] = {
/*
* macros
*/
-#define GETU32(v, pt) \
- do { \
- /* latest breed of gcc is clever enough to use move */ \
- memcpy(&(v), (pt), 4); \
- (v) = be32_to_cpu(v); \
- } while(0)
-
-/* rotation right shift 1byte */
-#define ROR8(x) (((x) >> 8) + ((x) << 24))
-/* rotation left shift 1bit */
-#define ROL1(x) (((x) << 1) + ((x) >> 31))
-/* rotation left shift 1byte */
-#define ROL8(x) (((x) << 8) + ((x) >> 24))
-
#define ROLDQ(ll, lr, rl, rr, w0, w1, bits) \
do { \
w0 = ll; \
@@ -383,7 +371,7 @@ static const u32 camellia_sp4404[256] = {
^ camellia_sp3033[(u8)(il >> 8)] \
^ camellia_sp4404[(u8)(il )]; \
yl ^= yr; \
- yr = ROR8(yr); \
+ yr = ror32(yr, 8); \
yr ^= yl; \
} while(0)
@@ -405,7 +393,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
subL[7] ^= subL[1]; subR[7] ^= subR[1];
subL[1] ^= subR[1] & ~subR[9];
dw = subL[1] & subL[9],
- subR[1] ^= ROL1(dw); /* modified for FLinv(kl2) */
+ subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl2) */
/* round 8 */
subL[11] ^= subL[1]; subR[11] ^= subR[1];
/* round 10 */
@@ -414,7 +402,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
subL[15] ^= subL[1]; subR[15] ^= subR[1];
subL[1] ^= subR[1] & ~subR[17];
dw = subL[1] & subL[17],
- subR[1] ^= ROL1(dw); /* modified for FLinv(kl4) */
+ subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl4) */
/* round 14 */
subL[19] ^= subL[1]; subR[19] ^= subR[1];
/* round 16 */
@@ -430,7 +418,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
} else {
subL[1] ^= subR[1] & ~subR[25];
dw = subL[1] & subL[25],
- subR[1] ^= ROL1(dw); /* modified for FLinv(kl6) */
+ subR[1] ^= rol32(dw, 1); /* modified for FLinv(kl6) */
/* round 20 */
subL[27] ^= subL[1]; subR[27] ^= subR[1];
/* round 22 */
@@ -450,7 +438,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
subL[26] ^= kw4l; subR[26] ^= kw4r;
kw4l ^= kw4r & ~subR[24];
dw = kw4l & subL[24],
- kw4r ^= ROL1(dw); /* modified for FL(kl5) */
+ kw4r ^= rol32(dw, 1); /* modified for FL(kl5) */
}
/* round 17 */
subL[22] ^= kw4l; subR[22] ^= kw4r;
@@ -460,7 +448,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
subL[18] ^= kw4l; subR[18] ^= kw4r;
kw4l ^= kw4r & ~subR[16];
dw = kw4l & subL[16],
- kw4r ^= ROL1(dw); /* modified for FL(kl3) */
+ kw4r ^= rol32(dw, 1); /* modified for FL(kl3) */
/* round 11 */
subL[14] ^= kw4l; subR[14] ^= kw4r;
/* round 9 */
@@ -469,7 +457,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
subL[10] ^= kw4l; subR[10] ^= kw4r;
kw4l ^= kw4r & ~subR[8];
dw = kw4l & subL[8],
- kw4r ^= ROL1(dw); /* modified for FL(kl1) */
+ kw4r ^= rol32(dw, 1); /* modified for FL(kl1) */
/* round 5 */
subL[6] ^= kw4l; subR[6] ^= kw4r;
/* round 3 */
@@ -494,7 +482,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
SUBKEY_R(6) = subR[5] ^ subR[7];
tl = subL[10] ^ (subR[10] & ~subR[8]);
dw = tl & subL[8], /* FL(kl1) */
- tr = subR[10] ^ ROL1(dw);
+ tr = subR[10] ^ rol32(dw, 1);
SUBKEY_L(7) = subL[6] ^ tl; /* round 6 */
SUBKEY_R(7) = subR[6] ^ tr;
SUBKEY_L(8) = subL[8]; /* FL(kl1) */
@@ -503,7 +491,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
SUBKEY_R(9) = subR[9];
tl = subL[7] ^ (subR[7] & ~subR[9]);
dw = tl & subL[9], /* FLinv(kl2) */
- tr = subR[7] ^ ROL1(dw);
+ tr = subR[7] ^ rol32(dw, 1);
SUBKEY_L(10) = tl ^ subL[11]; /* round 7 */
SUBKEY_R(10) = tr ^ subR[11];
SUBKEY_L(11) = subL[10] ^ subL[12]; /* round 8 */
@@ -516,7 +504,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
SUBKEY_R(14) = subR[13] ^ subR[15];
tl = subL[18] ^ (subR[18] & ~subR[16]);
dw = tl & subL[16], /* FL(kl3) */
- tr = subR[18] ^ ROL1(dw);
+ tr = subR[18] ^ rol32(dw, 1);
SUBKEY_L(15) = subL[14] ^ tl; /* round 12 */
SUBKEY_R(15) = subR[14] ^ tr;
SUBKEY_L(16) = subL[16]; /* FL(kl3) */
@@ -525,7 +513,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
SUBKEY_R(17) = subR[17];
tl = subL[15] ^ (subR[15] & ~subR[17]);
dw = tl & subL[17], /* FLinv(kl4) */
- tr = subR[15] ^ ROL1(dw);
+ tr = subR[15] ^ rol32(dw, 1);
SUBKEY_L(18) = tl ^ subL[19]; /* round 13 */
SUBKEY_R(18) = tr ^ subR[19];
SUBKEY_L(19) = subL[18] ^ subL[20]; /* round 14 */
@@ -544,7 +532,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
} else {
tl = subL[26] ^ (subR[26] & ~subR[24]);
dw = tl & subL[24], /* FL(kl5) */
- tr = subR[26] ^ ROL1(dw);
+ tr = subR[26] ^ rol32(dw, 1);
SUBKEY_L(23) = subL[22] ^ tl; /* round 18 */
SUBKEY_R(23) = subR[22] ^ tr;
SUBKEY_L(24) = subL[24]; /* FL(kl5) */
@@ -553,7 +541,7 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
SUBKEY_R(25) = subR[25];
tl = subL[23] ^ (subR[23] & ~subR[25]);
dw = tl & subL[25], /* FLinv(kl6) */
- tr = subR[23] ^ ROL1(dw);
+ tr = subR[23] ^ rol32(dw, 1);
SUBKEY_L(26) = tl ^ subL[27]; /* round 19 */
SUBKEY_R(26) = tr ^ subR[27];
SUBKEY_L(27) = subL[26] ^ subL[28]; /* round 20 */
@@ -573,17 +561,17 @@ static void camellia_setup_tail(u32 *subkey, u32 *subL, u32 *subR, int max)
/* apply the inverse of the last half of P-function */
i = 2;
do {
- dw = SUBKEY_L(i + 0) ^ SUBKEY_R(i + 0); dw = ROL8(dw);/* round 1 */
+ dw = SUBKEY_L(i + 0) ^ SUBKEY_R(i + 0); dw = rol32(dw, 8);/* round 1 */
SUBKEY_R(i + 0) = SUBKEY_L(i + 0) ^ dw; SUBKEY_L(i + 0) = dw;
- dw = SUBKEY_L(i + 1) ^ SUBKEY_R(i + 1); dw = ROL8(dw);/* round 2 */
+ dw = SUBKEY_L(i + 1) ^ SUBKEY_R(i + 1); dw = rol32(dw, 8);/* round 2 */
SUBKEY_R(i + 1) = SUBKEY_L(i + 1) ^ dw; SUBKEY_L(i + 1) = dw;
- dw = SUBKEY_L(i + 2) ^ SUBKEY_R(i + 2); dw = ROL8(dw);/* round 3 */
+ dw = SUBKEY_L(i + 2) ^ SUBKEY_R(i + 2); dw = rol32(dw, 8);/* round 3 */
SUBKEY_R(i + 2) = SUBKEY_L(i + 2) ^ dw; SUBKEY_L(i + 2) = dw;
- dw = SUBKEY_L(i + 3) ^ SUBKEY_R(i + 3); dw = ROL8(dw);/* round 4 */
+ dw = SUBKEY_L(i + 3) ^ SUBKEY_R(i + 3); dw = rol32(dw, 8);/* round 4 */
SUBKEY_R(i + 3) = SUBKEY_L(i + 3) ^ dw; SUBKEY_L(i + 3) = dw;
- dw = SUBKEY_L(i + 4) ^ SUBKEY_R(i + 4); dw = ROL8(dw);/* round 5 */
+ dw = SUBKEY_L(i + 4) ^ SUBKEY_R(i + 4); dw = rol32(dw, 9);/* round 5 */
SUBKEY_R(i + 4) = SUBKEY_L(i + 4) ^ dw; SUBKEY_L(i + 4) = dw;
- dw = SUBKEY_L(i + 5) ^ SUBKEY_R(i + 5); dw = ROL8(dw);/* round 6 */
+ dw = SUBKEY_L(i + 5) ^ SUBKEY_R(i + 5); dw = rol32(dw, 8);/* round 6 */
SUBKEY_R(i + 5) = SUBKEY_L(i + 5) ^ dw; SUBKEY_L(i + 5) = dw;
i += 8;
} while (i < max);
@@ -599,10 +587,10 @@ static void camellia_setup128(const unsigned char *key, u32 *subkey)
/**
* k == kll || klr || krl || krr (|| is concatenation)
*/
- GETU32(kll, key );
- GETU32(klr, key + 4);
- GETU32(krl, key + 8);
- GETU32(krr, key + 12);
+ kll = get_unaligned_be32(key);
+ klr = get_unaligned_be32(key + 4);
+ krl = get_unaligned_be32(key + 8);
+ krr = get_unaligned_be32(key + 12);
/* generate KL dependent subkeys */
/* kw1 */
@@ -707,14 +695,14 @@ static void camellia_setup256(const unsigned char *key, u32 *subkey)
* key = (kll || klr || krl || krr || krll || krlr || krrl || krrr)
* (|| is concatenation)
*/
- GETU32(kll, key );
- GETU32(klr, key + 4);
- GETU32(krl, key + 8);
- GETU32(krr, key + 12);
- GETU32(krll, key + 16);
- GETU32(krlr, key + 20);
- GETU32(krrl, key + 24);
- GETU32(krrr, key + 28);
+ kll = get_unaligned_be32(key);
+ klr = get_unaligned_be32(key + 4);
+ krl = get_unaligned_be32(key + 8);
+ krr = get_unaligned_be32(key + 12);
+ krll = get_unaligned_be32(key + 16);
+ krlr = get_unaligned_be32(key + 20);
+ krrl = get_unaligned_be32(key + 24);
+ krrr = get_unaligned_be32(key + 28);
/* generate KL dependent subkeys */
/* kw1 */
@@ -870,13 +858,13 @@ static void camellia_setup192(const unsigned char *key, u32 *subkey)
t0 &= ll; \
t2 |= rr; \
rl ^= t2; \
- lr ^= ROL1(t0); \
+ lr ^= rol32(t0, 1); \
t3 = krl; \
t1 = klr; \
t3 &= rl; \
t1 |= lr; \
ll ^= t1; \
- rr ^= ROL1(t3); \
+ rr ^= rol32(t3, 1); \
} while(0)
#define CAMELLIA_ROUNDSM(xl, xr, kl, kr, yl, yr, il, ir) \
@@ -892,7 +880,7 @@ static void camellia_setup192(const unsigned char *key, u32 *subkey)
il ^= kl; \
ir ^= il ^ kr; \
yl ^= ir; \
- yr ^= ROR8(il) ^ ir; \
+ yr ^= ror32(il, 8) ^ ir; \
} while(0)
/* max = 24: 128bit encrypt, max = 32: 256bit encrypt */
diff --git a/crypto/chainiv.c b/crypto/chainiv.c
index 6da3f577e4d..9affadee328 100644
--- a/crypto/chainiv.c
+++ b/crypto/chainiv.c
@@ -117,6 +117,7 @@ static int chainiv_init(struct crypto_tfm *tfm)
static int async_chainiv_schedule_work(struct async_chainiv_ctx *ctx)
{
int queued;
+ int err = ctx->err;
if (!ctx->queue.qlen) {
smp_mb__before_clear_bit();
@@ -131,7 +132,7 @@ static int async_chainiv_schedule_work(struct async_chainiv_ctx *ctx)
BUG_ON(!queued);
out:
- return ctx->err;
+ return err;
}
static int async_chainiv_postpone_request(struct skcipher_givcrypt_request *req)
@@ -227,6 +228,7 @@ static void async_chainiv_do_postponed(struct work_struct *work)
postponed);
struct skcipher_givcrypt_request *req;
struct ablkcipher_request *subreq;
+ int err;
/* Only handle one request at a time to avoid hogging keventd. */
spin_lock_bh(&ctx->lock);
@@ -241,7 +243,11 @@ static void async_chainiv_do_postponed(struct work_struct *work)
subreq = skcipher_givcrypt_reqctx(req);
subreq->base.flags |= CRYPTO_TFM_REQ_MAY_SLEEP;
- async_chainiv_givencrypt_tail(req);
+ err = async_chainiv_givencrypt_tail(req);
+
+ local_bh_disable();
+ skcipher_givcrypt_complete(req, err);
+ local_bh_enable();
}
static int async_chainiv_init(struct crypto_tfm *tfm)
diff --git a/crypto/crc32c.c b/crypto/crc32c.c
index 0dcf64a74e6..a882d9e4e63 100644
--- a/crypto/crc32c.c
+++ b/crypto/crc32c.c
@@ -5,20 +5,23 @@
*
* This module file is a wrapper to invoke the lib/crc32c routines.
*
+ * Copyright (c) 2008 Herbert Xu <herbert@gondor.apana.org.au>
+ *
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the Free
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
*/
+
+#include <crypto/internal/hash.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/string.h>
-#include <linux/crypto.h>
#include <linux/crc32c.h>
#include <linux/kernel.h>
-#define CHKSUM_BLOCK_SIZE 32
+#define CHKSUM_BLOCK_SIZE 1
#define CHKSUM_DIGEST_SIZE 4
struct chksum_ctx {
@@ -71,7 +74,7 @@ static void chksum_final(struct crypto_tfm *tfm, u8 *out)
*(__le32 *)out = ~cpu_to_le32(mctx->crc);
}
-static int crc32c_cra_init(struct crypto_tfm *tfm)
+static int crc32c_cra_init_old(struct crypto_tfm *tfm)
{
struct chksum_ctx *mctx = crypto_tfm_ctx(tfm);
@@ -79,14 +82,14 @@ static int crc32c_cra_init(struct crypto_tfm *tfm)
return 0;
}
-static struct crypto_alg alg = {
+static struct crypto_alg old_alg = {
.cra_name = "crc32c",
.cra_flags = CRYPTO_ALG_TYPE_DIGEST,
.cra_blocksize = CHKSUM_BLOCK_SIZE,
.cra_ctxsize = sizeof(struct chksum_ctx),
.cra_module = THIS_MODULE,
- .cra_list = LIST_HEAD_INIT(alg.cra_list),
- .cra_init = crc32c_cra_init,
+ .cra_list = LIST_HEAD_INIT(old_alg.cra_list),
+ .cra_init = crc32c_cra_init_old,
.cra_u = {
.digest = {
.dia_digestsize= CHKSUM_DIGEST_SIZE,
@@ -98,14 +101,125 @@ static struct crypto_alg alg = {
}
};
+/*
+ * Setting the seed allows arbitrary accumulators and flexible XOR policy
+ * If your algorithm starts with ~0, then XOR with ~0 before you set
+ * the seed.
+ */
+static int crc32c_setkey(struct crypto_ahash *hash, const u8 *key,
+ unsigned int keylen)
+{
+ u32 *mctx = crypto_ahash_ctx(hash);
+
+ if (keylen != sizeof(u32)) {
+ crypto_ahash_set_flags(hash, CRYPTO_TFM_RES_BAD_KEY_LEN);
+ return -EINVAL;
+ }
+ *mctx = le32_to_cpup((__le32 *)key);
+ return 0;
+}
+
+static int crc32c_init(struct ahash_request *req)
+{
+ u32 *mctx = crypto_ahash_ctx(crypto_ahash_reqtfm(req));
+ u32 *crcp = ahash_request_ctx(req);
+
+ *crcp = *mctx;
+ return 0;
+}
+
+static int crc32c_update(struct ahash_request *req)
+{
+ struct crypto_hash_walk walk;
+ u32 *crcp = ahash_request_ctx(req);
+ u32 crc = *crcp;
+ int nbytes;
+
+ for (nbytes = crypto_hash_walk_first(req, &walk); nbytes;
+ nbytes = crypto_hash_walk_done(&walk, 0))
+ crc = crc32c(crc, walk.data, nbytes);
+
+ *crcp = crc;
+ return 0;
+}
+
+static int crc32c_final(struct ahash_request *req)
+{
+ u32 *crcp = ahash_request_ctx(req);
+
+ *(__le32 *)req->result = ~cpu_to_le32p(crcp);
+ return 0;
+}
+
+static int crc32c_digest(struct ahash_request *req)
+{
+ struct crypto_hash_walk walk;
+ u32 *mctx = crypto_ahash_ctx(crypto_ahash_reqtfm(req));
+ u32 crc = *mctx;
+ int nbytes;
+
+ for (nbytes = crypto_hash_walk_first(req, &walk); nbytes;
+ nbytes = crypto_hash_walk_done(&walk, 0))
+ crc = crc32c(crc, walk.data, nbytes);
+
+ *(__le32 *)req->result = ~cpu_to_le32(crc);
+ return 0;
+}
+
+static int crc32c_cra_init(struct crypto_tfm *tfm)
+{
+ u32 *key = crypto_tfm_ctx(tfm);
+
+ *key = ~0;
+
+ tfm->crt_ahash.reqsize = sizeof(u32);
+
+ return 0;
+}
+
+static struct crypto_alg alg = {
+ .cra_name = "crc32c",
+ .cra_driver_name = "crc32c-generic",
+ .cra_priority = 100,
+ .cra_flags = CRYPTO_ALG_TYPE_AHASH,
+ .cra_blocksize = CHKSUM_BLOCK_SIZE,
+ .cra_alignmask = 3,
+ .cra_ctxsize = sizeof(u32),
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(alg.cra_list),
+ .cra_init = crc32c_cra_init,
+ .cra_type = &crypto_ahash_type,
+ .cra_u = {
+ .ahash = {
+ .digestsize = CHKSUM_DIGEST_SIZE,
+ .setkey = crc32c_setkey,
+ .init = crc32c_init,
+ .update = crc32c_update,
+ .final = crc32c_final,
+ .digest = crc32c_digest,
+ }
+ }
+};
+
static int __init crc32c_mod_init(void)
{
- return crypto_register_alg(&alg);
+ int err;
+
+ err = crypto_register_alg(&old_alg);
+ if (err)
+ return err;
+
+ err = crypto_register_alg(&alg);
+ if (err)
+ crypto_unregister_alg(&old_alg);
+
+ return err;
}
static void __exit crc32c_mod_fini(void)
{
crypto_unregister_alg(&alg);
+ crypto_unregister_alg(&old_alg);
}
module_init(crc32c_mod_init);
diff --git a/crypto/cryptd.c b/crypto/cryptd.c
index b150de56205..d29e06b350f 100644
--- a/crypto/cryptd.c
+++ b/crypto/cryptd.c
@@ -11,6 +11,7 @@
*/
#include <crypto/algapi.h>
+#include <crypto/internal/hash.h>
#include <linux/err.h>
#include <linux/init.h>
#include <linux/kernel.h>
@@ -45,6 +46,13 @@ struct cryptd_blkcipher_request_ctx {
crypto_completion_t complete;
};
+struct cryptd_hash_ctx {
+ struct crypto_hash *child;
+};
+
+struct cryptd_hash_request_ctx {
+ crypto_completion_t complete;
+};
static inline struct cryptd_state *cryptd_get_state(struct crypto_tfm *tfm)
{
@@ -82,10 +90,8 @@ static void cryptd_blkcipher_crypt(struct ablkcipher_request *req,
rctx = ablkcipher_request_ctx(req);
- if (unlikely(err == -EINPROGRESS)) {
- rctx->complete(&req->base, err);
- return;
- }
+ if (unlikely(err == -EINPROGRESS))
+ goto out;
desc.tfm = child;
desc.info = req->info;
@@ -95,8 +101,9 @@ static void cryptd_blkcipher_crypt(struct ablkcipher_request *req,
req->base.complete = rctx->complete;
+out:
local_bh_disable();
- req->base.complete(&req->base, err);
+ rctx->complete(&req->base, err);
local_bh_enable();
}
@@ -261,6 +268,240 @@ out_put_alg:
return inst;
}
+static int cryptd_hash_init_tfm(struct crypto_tfm *tfm)
+{
+ struct crypto_instance *inst = crypto_tfm_alg_instance(tfm);
+ struct cryptd_instance_ctx *ictx = crypto_instance_ctx(inst);
+ struct crypto_spawn *spawn = &ictx->spawn;
+ struct cryptd_hash_ctx *ctx = crypto_tfm_ctx(tfm);
+ struct crypto_hash *cipher;
+
+ cipher = crypto_spawn_hash(spawn);
+ if (IS_ERR(cipher))
+ return PTR_ERR(cipher);
+
+ ctx->child = cipher;
+ tfm->crt_ahash.reqsize =
+ sizeof(struct cryptd_hash_request_ctx);
+ return 0;
+}
+
+static void cryptd_hash_exit_tfm(struct crypto_tfm *tfm)
+{
+ struct cryptd_hash_ctx *ctx = crypto_tfm_ctx(tfm);
+ struct cryptd_state *state = cryptd_get_state(tfm);
+ int active;
+
+ mutex_lock(&state->mutex);
+ active = ahash_tfm_in_queue(&state->queue,
+ __crypto_ahash_cast(tfm));
+ mutex_unlock(&state->mutex);
+
+ BUG_ON(active);
+
+ crypto_free_hash(ctx->child);
+}
+
+static int cryptd_hash_setkey(struct crypto_ahash *parent,
+ const u8 *key, unsigned int keylen)
+{
+ struct cryptd_hash_ctx *ctx = crypto_ahash_ctx(parent);
+ struct crypto_hash *child = ctx->child;
+ int err;
+
+ crypto_hash_clear_flags(child, CRYPTO_TFM_REQ_MASK);
+ crypto_hash_set_flags(child, crypto_ahash_get_flags(parent) &
+ CRYPTO_TFM_REQ_MASK);
+ err = crypto_hash_setkey(child, key, keylen);
+ crypto_ahash_set_flags(parent, crypto_hash_get_flags(child) &
+ CRYPTO_TFM_RES_MASK);
+ return err;
+}
+
+static int cryptd_hash_enqueue(struct ahash_request *req,
+ crypto_completion_t complete)
+{
+ struct cryptd_hash_request_ctx *rctx = ahash_request_ctx(req);
+ struct crypto_ahash *tfm = crypto_ahash_reqtfm(req);
+ struct cryptd_state *state =
+ cryptd_get_state(crypto_ahash_tfm(tfm));
+ int err;
+
+ rctx->complete = req->base.complete;
+ req->base.complete = complete;
+
+ spin_lock_bh(&state->lock);
+ err = ahash_enqueue_request(&state->queue, req);
+ spin_unlock_bh(&state->lock);
+
+ wake_up_process(state->task);
+ return err;
+}
+
+static void cryptd_hash_init(struct crypto_async_request *req_async, int err)
+{
+ struct cryptd_hash_ctx *ctx = crypto_tfm_ctx(req_async->tfm);
+ struct crypto_hash *child = ctx->child;
+ struct ahash_request *req = ahash_request_cast(req_async);
+ struct cryptd_hash_request_ctx *rctx;
+ struct hash_desc desc;
+
+ rctx = ahash_request_ctx(req);
+
+ if (unlikely(err == -EINPROGRESS))
+ goto out;
+
+ desc.tfm = child;
+ desc.flags = CRYPTO_TFM_REQ_MAY_SLEEP;
+
+ err = crypto_hash_crt(child)->init(&desc);
+
+ req->base.complete = rctx->complete;
+
+out:
+ local_bh_disable();
+ rctx->complete(&req->base, err);
+ local_bh_enable();
+}
+
+static int cryptd_hash_init_enqueue(struct ahash_request *req)
+{
+ return cryptd_hash_enqueue(req, cryptd_hash_init);
+}
+
+static void cryptd_hash_update(struct crypto_async_request *req_async, int err)
+{
+ struct cryptd_hash_ctx *ctx = crypto_tfm_ctx(req_async->tfm);
+ struct crypto_hash *child = ctx->child;
+ struct ahash_request *req = ahash_request_cast(req_async);
+ struct cryptd_hash_request_ctx *rctx;
+ struct hash_desc desc;
+
+ rctx = ahash_request_ctx(req);
+
+ if (unlikely(err == -EINPROGRESS))
+ goto out;
+
+ desc.tfm = child;
+ desc.flags = CRYPTO_TFM_REQ_MAY_SLEEP;
+
+ err = crypto_hash_crt(child)->update(&desc,
+ req->src,
+ req->nbytes);
+
+ req->base.complete = rctx->complete;
+
+out:
+ local_bh_disable();
+ rctx->complete(&req->base, err);
+ local_bh_enable();
+}
+
+static int cryptd_hash_update_enqueue(struct ahash_request *req)
+{
+ return cryptd_hash_enqueue(req, cryptd_hash_update);
+}
+
+static void cryptd_hash_final(struct crypto_async_request *req_async, int err)
+{
+ struct cryptd_hash_ctx *ctx = crypto_tfm_ctx(req_async->tfm);
+ struct crypto_hash *child = ctx->child;
+ struct ahash_request *req = ahash_request_cast(req_async);
+ struct cryptd_hash_request_ctx *rctx;
+ struct hash_desc desc;
+
+ rctx = ahash_request_ctx(req);
+
+ if (unlikely(err == -EINPROGRESS))
+ goto out;
+
+ desc.tfm = child;
+ desc.flags = CRYPTO_TFM_REQ_MAY_SLEEP;
+
+ err = crypto_hash_crt(child)->final(&desc, req->result);
+
+ req->base.complete = rctx->complete;
+
+out:
+ local_bh_disable();
+ rctx->complete(&req->base, err);
+ local_bh_enable();
+}
+
+static int cryptd_hash_final_enqueue(struct ahash_request *req)
+{
+ return cryptd_hash_enqueue(req, cryptd_hash_final);
+}
+
+static void cryptd_hash_digest(struct crypto_async_request *req_async, int err)
+{
+ struct cryptd_hash_ctx *ctx = crypto_tfm_ctx(req_async->tfm);
+ struct crypto_hash *child = ctx->child;
+ struct ahash_request *req = ahash_request_cast(req_async);
+ struct cryptd_hash_request_ctx *rctx;
+ struct hash_desc desc;
+
+ rctx = ahash_request_ctx(req);
+
+ if (unlikely(err == -EINPROGRESS))
+ goto out;
+
+ desc.tfm = child;
+ desc.flags = CRYPTO_TFM_REQ_MAY_SLEEP;
+
+ err = crypto_hash_crt(child)->digest(&desc,
+ req->src,
+ req->nbytes,
+ req->result);
+
+ req->base.complete = rctx->complete;
+
+out:
+ local_bh_disable();
+ rctx->complete(&req->base, err);
+ local_bh_enable();
+}
+
+static int cryptd_hash_digest_enqueue(struct ahash_request *req)
+{
+ return cryptd_hash_enqueue(req, cryptd_hash_digest);
+}
+
+static struct crypto_instance *cryptd_alloc_hash(
+ struct rtattr **tb, struct cryptd_state *state)
+{
+ struct crypto_instance *inst;
+ struct crypto_alg *alg;
+
+ alg = crypto_get_attr_alg(tb, CRYPTO_ALG_TYPE_HASH,
+ CRYPTO_ALG_TYPE_HASH_MASK);
+ if (IS_ERR(alg))
+ return ERR_PTR(PTR_ERR(alg));
+
+ inst = cryptd_alloc_instance(alg, state);
+ if (IS_ERR(inst))
+ goto out_put_alg;
+
+ inst->alg.cra_flags = CRYPTO_ALG_TYPE_AHASH | CRYPTO_ALG_ASYNC;
+ inst->alg.cra_type = &crypto_ahash_type;
+
+ inst->alg.cra_ahash.digestsize = alg->cra_hash.digestsize;
+ inst->alg.cra_ctxsize = sizeof(struct cryptd_hash_ctx);
+
+ inst->alg.cra_init = cryptd_hash_init_tfm;
+ inst->alg.cra_exit = cryptd_hash_exit_tfm;
+
+ inst->alg.cra_ahash.init = cryptd_hash_init_enqueue;
+ inst->alg.cra_ahash.update = cryptd_hash_update_enqueue;
+ inst->alg.cra_ahash.final = cryptd_hash_final_enqueue;
+ inst->alg.cra_ahash.setkey = cryptd_hash_setkey;
+ inst->alg.cra_ahash.digest = cryptd_hash_digest_enqueue;
+
+out_put_alg:
+ crypto_mod_put(alg);
+ return inst;
+}
+
static struct cryptd_state state;
static struct crypto_instance *cryptd_alloc(struct rtattr **tb)
@@ -274,6 +515,8 @@ static struct crypto_instance *cryptd_alloc(struct rtattr **tb)
switch (algt->type & algt->mask & CRYPTO_ALG_TYPE_MASK) {
case CRYPTO_ALG_TYPE_BLKCIPHER:
return cryptd_alloc_blkcipher(tb, &state);
+ case CRYPTO_ALG_TYPE_DIGEST:
+ return cryptd_alloc_hash(tb, &state);
}
return ERR_PTR(-EINVAL);
diff --git a/crypto/digest.c b/crypto/digest.c
index b526cc348b7..ac0919460d1 100644
--- a/crypto/digest.c
+++ b/crypto/digest.c
@@ -12,6 +12,7 @@
*
*/
+#include <crypto/internal/hash.h>
#include <crypto/scatterwalk.h>
#include <linux/mm.h>
#include <linux/errno.h>
@@ -141,7 +142,7 @@ int crypto_init_digest_ops(struct crypto_tfm *tfm)
struct hash_tfm *ops = &tfm->crt_hash;
struct digest_alg *dalg = &tfm->__crt_alg->cra_digest;
- if (dalg->dia_digestsize > crypto_tfm_alg_blocksize(tfm))
+ if (dalg->dia_digestsize > PAGE_SIZE / 8)
return -EINVAL;
ops->init = init;
@@ -157,3 +158,83 @@ int crypto_init_digest_ops(struct crypto_tfm *tfm)
void crypto_exit_digest_ops(struct crypto_tfm *tfm)
{
}
+
+static int digest_async_nosetkey(struct crypto_ahash *tfm_async, const u8 *key,
+ unsigned int keylen)
+{
+ crypto_ahash_clear_flags(tfm_async, CRYPTO_TFM_RES_MASK);
+ return -ENOSYS;
+}
+
+static int digest_async_setkey(struct crypto_ahash *tfm_async, const u8 *key,
+ unsigned int keylen)
+{
+ struct crypto_tfm *tfm = crypto_ahash_tfm(tfm_async);
+ struct digest_alg *dalg = &tfm->__crt_alg->cra_digest;
+
+ crypto_ahash_clear_flags(tfm_async, CRYPTO_TFM_RES_MASK);
+ return dalg->dia_setkey(tfm, key, keylen);
+}
+
+static int digest_async_init(struct ahash_request *req)
+{
+ struct crypto_tfm *tfm = req->base.tfm;
+ struct digest_alg *dalg = &tfm->__crt_alg->cra_digest;
+
+ dalg->dia_init(tfm);
+ return 0;
+}
+
+static int digest_async_update(struct ahash_request *req)
+{
+ struct crypto_tfm *tfm = req->base.tfm;
+ struct hash_desc desc = {
+ .tfm = __crypto_hash_cast(tfm),
+ .flags = req->base.flags,
+ };
+
+ update(&desc, req->src, req->nbytes);
+ return 0;
+}
+
+static int digest_async_final(struct ahash_request *req)
+{
+ struct crypto_tfm *tfm = req->base.tfm;
+ struct hash_desc desc = {
+ .tfm = __crypto_hash_cast(tfm),
+ .flags = req->base.flags,
+ };
+
+ final(&desc, req->result);
+ return 0;
+}
+
+static int digest_async_digest(struct ahash_request *req)
+{
+ struct crypto_tfm *tfm = req->base.tfm;
+ struct hash_desc desc = {
+ .tfm = __crypto_hash_cast(tfm),
+ .flags = req->base.flags,
+ };
+
+ return digest(&desc, req->src, req->nbytes, req->result);
+}
+
+int crypto_init_digest_ops_async(struct crypto_tfm *tfm)
+{
+ struct ahash_tfm *crt = &tfm->crt_ahash;
+ struct digest_alg *dalg = &tfm->__crt_alg->cra_digest;
+
+ if (dalg->dia_digestsize > crypto_tfm_alg_blocksize(tfm))
+ return -EINVAL;
+
+ crt->init = digest_async_init;
+ crt->update = digest_async_update;
+ crt->final = digest_async_final;
+ crt->digest = digest_async_digest;
+ crt->setkey = dalg->dia_setkey ? digest_async_setkey :
+ digest_async_nosetkey;
+ crt->digestsize = dalg->dia_digestsize;
+
+ return 0;
+}
diff --git a/crypto/hash.c b/crypto/hash.c
index 7dcff671c19..cb86b19fd10 100644
--- a/crypto/hash.c
+++ b/crypto/hash.c
@@ -9,6 +9,7 @@
* any later version.
*/
+#include <crypto/internal/hash.h>
#include <linux/errno.h>
#include <linux/kernel.h>
#include <linux/module.h>
@@ -59,24 +60,107 @@ static int hash_setkey(struct crypto_hash *crt, const u8 *key,
return alg->setkey(crt, key, keylen);
}
-static int crypto_init_hash_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
+static int hash_async_setkey(struct crypto_ahash *tfm_async, const u8 *key,
+ unsigned int keylen)
+{
+ struct crypto_tfm *tfm = crypto_ahash_tfm(tfm_async);
+ struct crypto_hash *tfm_hash = __crypto_hash_cast(tfm);
+ struct hash_alg *alg = &tfm->__crt_alg->cra_hash;
+
+ return alg->setkey(tfm_hash, key, keylen);
+}
+
+static int hash_async_init(struct ahash_request *req)
+{
+ struct crypto_tfm *tfm = req->base.tfm;
+ struct hash_alg *alg = &tfm->__crt_alg->cra_hash;
+ struct hash_desc desc = {
+ .tfm = __crypto_hash_cast(tfm),
+ .flags = req->base.flags,
+ };
+
+ return alg->init(&desc);
+}
+
+static int hash_async_update(struct ahash_request *req)
+{
+ struct crypto_tfm *tfm = req->base.tfm;
+ struct hash_alg *alg = &tfm->__crt_alg->cra_hash;
+ struct hash_desc desc = {
+ .tfm = __crypto_hash_cast(tfm),
+ .flags = req->base.flags,
+ };
+
+ return alg->update(&desc, req->src, req->nbytes);
+}
+
+static int hash_async_final(struct ahash_request *req)
+{
+ struct crypto_tfm *tfm = req->base.tfm;
+ struct hash_alg *alg = &tfm->__crt_alg->cra_hash;
+ struct hash_desc desc = {
+ .tfm = __crypto_hash_cast(tfm),
+ .flags = req->base.flags,
+ };
+
+ return alg->final(&desc, req->result);
+}
+
+static int hash_async_digest(struct ahash_request *req)
+{
+ struct crypto_tfm *tfm = req->base.tfm;
+ struct hash_alg *alg = &tfm->__crt_alg->cra_hash;
+ struct hash_desc desc = {
+ .tfm = __crypto_hash_cast(tfm),
+ .flags = req->base.flags,
+ };
+
+ return alg->digest(&desc, req->src, req->nbytes, req->result);
+}
+
+static int crypto_init_hash_ops_async(struct crypto_tfm *tfm)
+{
+ struct ahash_tfm *crt = &tfm->crt_ahash;
+ struct hash_alg *alg = &tfm->__crt_alg->cra_hash;
+
+ crt->init = hash_async_init;
+ crt->update = hash_async_update;
+ crt->final = hash_async_final;
+ crt->digest = hash_async_digest;
+ crt->setkey = hash_async_setkey;
+ crt->digestsize = alg->digestsize;
+
+ return 0;
+}
+
+static int crypto_init_hash_ops_sync(struct crypto_tfm *tfm)
{
struct hash_tfm *crt = &tfm->crt_hash;
struct hash_alg *alg = &tfm->__crt_alg->cra_hash;
- if (alg->digestsize > crypto_tfm_alg_blocksize(tfm))
- return -EINVAL;
-
- crt->init = alg->init;
- crt->update = alg->update;
- crt->final = alg->final;
- crt->digest = alg->digest;
- crt->setkey = hash_setkey;
+ crt->init = alg->init;
+ crt->update = alg->update;
+ crt->final = alg->final;
+ crt->digest = alg->digest;
+ crt->setkey = hash_setkey;
crt->digestsize = alg->digestsize;
return 0;
}
+static int crypto_init_hash_ops(struct crypto_tfm *tfm, u32 type, u32 mask)
+{
+ struct hash_alg *alg = &tfm->__crt_alg->cra_hash;
+
+ if (alg->digestsize > PAGE_SIZE / 8)
+ return -EINVAL;
+
+ if ((mask & CRYPTO_ALG_TYPE_HASH_MASK) != CRYPTO_ALG_TYPE_HASH_MASK)
+ return crypto_init_hash_ops_async(tfm);
+ else
+ return crypto_init_hash_ops_sync(tfm);
+}
+
static void crypto_hash_show(struct seq_file *m, struct crypto_alg *alg)
__attribute__ ((unused));
static void crypto_hash_show(struct seq_file *m, struct crypto_alg *alg)
diff --git a/crypto/hmac.c b/crypto/hmac.c
index 14c6351e639..7ff2d6a8c7d 100644
--- a/crypto/hmac.c
+++ b/crypto/hmac.c
@@ -226,6 +226,7 @@ static struct crypto_instance *hmac_alloc(struct rtattr **tb)
struct crypto_instance *inst;
struct crypto_alg *alg;
int err;
+ int ds;
err = crypto_check_attr_type(tb, CRYPTO_ALG_TYPE_HASH);
if (err)
@@ -236,6 +237,13 @@ static struct crypto_instance *hmac_alloc(struct rtattr **tb)
if (IS_ERR(alg))
return ERR_CAST(alg);
+ inst = ERR_PTR(-EINVAL);
+ ds = (alg->cra_flags & CRYPTO_ALG_TYPE_MASK) ==
+ CRYPTO_ALG_TYPE_HASH ? alg->cra_hash.digestsize :
+ alg->cra_digest.dia_digestsize;
+ if (ds > alg->cra_blocksize)
+ goto out_put_alg;
+
inst = crypto_alloc_instance("hmac", alg);
if (IS_ERR(inst))
goto out_put_alg;
@@ -246,14 +254,10 @@ static struct crypto_instance *hmac_alloc(struct rtattr **tb)
inst->alg.cra_alignmask = alg->cra_alignmask;
inst->alg.cra_type = &crypto_hash_type;
- inst->alg.cra_hash.digestsize =
- (alg->cra_flags & CRYPTO_ALG_TYPE_MASK) ==
- CRYPTO_ALG_TYPE_HASH ? alg->cra_hash.digestsize :
- alg->cra_digest.dia_digestsize;
+ inst->alg.cra_hash.digestsize = ds;
inst->alg.cra_ctxsize = sizeof(struct hmac_ctx) +
- ALIGN(inst->alg.cra_blocksize * 2 +
- inst->alg.cra_hash.digestsize,
+ ALIGN(inst->alg.cra_blocksize * 2 + ds,
sizeof(void *));
inst->alg.cra_init = hmac_init_tfm;
diff --git a/crypto/internal.h b/crypto/internal.h
index 32f4c214560..683fcb2d91f 100644
--- a/crypto/internal.h
+++ b/crypto/internal.h
@@ -86,6 +86,7 @@ struct crypto_alg *__crypto_alg_lookup(const char *name, u32 type, u32 mask);
struct crypto_alg *crypto_alg_mod_lookup(const char *name, u32 type, u32 mask);
int crypto_init_digest_ops(struct crypto_tfm *tfm);
+int crypto_init_digest_ops_async(struct crypto_tfm *tfm);
int crypto_init_cipher_ops(struct crypto_tfm *tfm);
int crypto_init_compress_ops(struct crypto_tfm *tfm);
diff --git a/crypto/prng.c b/crypto/prng.c
new file mode 100644
index 00000000000..24e4f3282c5
--- /dev/null
+++ b/crypto/prng.c
@@ -0,0 +1,410 @@
+/*
+ * PRNG: Pseudo Random Number Generator
+ * Based on NIST Recommended PRNG From ANSI X9.31 Appendix A.2.4 using
+ * AES 128 cipher in RFC3686 ctr mode
+ *
+ * (C) Neil Horman <nhorman@tuxdriver.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * any later version.
+ *
+ *
+ */
+
+#include <linux/err.h>
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/mm.h>
+#include <linux/slab.h>
+#include <linux/fs.h>
+#include <linux/scatterlist.h>
+#include <linux/string.h>
+#include <linux/crypto.h>
+#include <linux/highmem.h>
+#include <linux/moduleparam.h>
+#include <linux/jiffies.h>
+#include <linux/timex.h>
+#include <linux/interrupt.h>
+#include <linux/miscdevice.h>
+#include "prng.h"
+
+#define TEST_PRNG_ON_START 0
+
+#define DEFAULT_PRNG_KEY "0123456789abcdef1011"
+#define DEFAULT_PRNG_KSZ 20
+#define DEFAULT_PRNG_IV "defaultv"
+#define DEFAULT_PRNG_IVSZ 8
+#define DEFAULT_BLK_SZ 16
+#define DEFAULT_V_SEED "zaybxcwdveuftgsh"
+
+/*
+ * Flags for the prng_context flags field
+ */
+
+#define PRNG_FIXED_SIZE 0x1
+#define PRNG_NEED_RESET 0x2
+
+/*
+ * Note: DT is our counter value
+ * I is our intermediate value
+ * V is our seed vector
+ * See http://csrc.nist.gov/groups/STM/cavp/documents/rng/931rngext.pdf
+ * for implementation details
+ */
+
+
+struct prng_context {
+ char *prng_key;
+ char *prng_iv;
+ spinlock_t prng_lock;
+ unsigned char rand_data[DEFAULT_BLK_SZ];
+ unsigned char last_rand_data[DEFAULT_BLK_SZ];
+ unsigned char DT[DEFAULT_BLK_SZ];
+ unsigned char I[DEFAULT_BLK_SZ];
+ unsigned char V[DEFAULT_BLK_SZ];
+ u32 rand_data_valid;
+ struct crypto_blkcipher *tfm;
+ u32 flags;
+};
+
+static int dbg;
+
+static void hexdump(char *note, unsigned char *buf, unsigned int len)
+{
+ if (dbg) {
+ printk(KERN_CRIT "%s", note);
+ print_hex_dump(KERN_CONT, "", DUMP_PREFIX_OFFSET,
+ 16, 1,
+ buf, len, false);
+ }
+}
+
+#define dbgprint(format, args...) do {if(dbg) printk(format, ##args);} while(0)
+
+static void xor_vectors(unsigned char *in1, unsigned char *in2,
+ unsigned char *out, unsigned int size)
+{
+ int i;
+
+ for (i=0;i<size;i++)
+ out[i] = in1[i] ^ in2[i];
+
+}
+/*
+ * Returns DEFAULT_BLK_SZ bytes of random data per call
+ * returns 0 if generation succeded, <0 if something went wrong
+ */
+static int _get_more_prng_bytes(struct prng_context *ctx)
+{
+ int i;
+ struct blkcipher_desc desc;
+ struct scatterlist sg_in, sg_out;
+ int ret;
+ unsigned char tmp[DEFAULT_BLK_SZ];
+
+ desc.tfm = ctx->tfm;
+ desc.flags = 0;
+
+
+ dbgprint(KERN_CRIT "Calling _get_more_prng_bytes for context %p\n",ctx);
+
+ hexdump("Input DT: ", ctx->DT, DEFAULT_BLK_SZ);
+ hexdump("Input I: ", ctx->I, DEFAULT_BLK_SZ);
+ hexdump("Input V: ", ctx->V, DEFAULT_BLK_SZ);
+
+ /*
+ * This algorithm is a 3 stage state machine
+ */
+ for (i=0;i<3;i++) {
+
+ desc.tfm = ctx->tfm;
+ desc.flags = 0;
+ switch (i) {
+ case 0:
+ /*
+ * Start by encrypting the counter value
+ * This gives us an intermediate value I
+ */
+ memcpy(tmp, ctx->DT, DEFAULT_BLK_SZ);
+ sg_init_one(&sg_out, &ctx->I[0], DEFAULT_BLK_SZ);
+ hexdump("tmp stage 0: ", tmp, DEFAULT_BLK_SZ);
+ break;
+ case 1:
+
+ /*
+ * Next xor I with our secret vector V
+ * encrypt that result to obtain our
+ * pseudo random data which we output
+ */
+ xor_vectors(ctx->I, ctx->V, tmp, DEFAULT_BLK_SZ);
+ sg_init_one(&sg_out, &ctx->rand_data[0], DEFAULT_BLK_SZ);
+ hexdump("tmp stage 1: ", tmp, DEFAULT_BLK_SZ);
+ break;
+ case 2:
+ /*
+ * First check that we didn't produce the same random data
+ * that we did last time around through this
+ */
+ if (!memcmp(ctx->rand_data, ctx->last_rand_data, DEFAULT_BLK_SZ)) {
+ printk(KERN_ERR "ctx %p Failed repetition check!\n",
+ ctx);
+ ctx->flags |= PRNG_NEED_RESET;
+ return -1;
+ }
+ memcpy(ctx->last_rand_data, ctx->rand_data, DEFAULT_BLK_SZ);
+
+ /*
+ * Lastly xor the random data with I
+ * and encrypt that to obtain a new secret vector V
+ */
+ xor_vectors(ctx->rand_data, ctx->I, tmp, DEFAULT_BLK_SZ);
+ sg_init_one(&sg_out, &ctx->V[0], DEFAULT_BLK_SZ);
+ hexdump("tmp stage 2: ", tmp, DEFAULT_BLK_SZ);
+ break;
+ }
+
+ /* Initialize our input buffer */
+ sg_init_one(&sg_in, &tmp[0], DEFAULT_BLK_SZ);
+
+ /* do the encryption */
+ ret = crypto_blkcipher_encrypt(&desc, &sg_out, &sg_in, DEFAULT_BLK_SZ);
+
+ /* And check the result */
+ if (ret) {
+ dbgprint(KERN_CRIT "Encryption of new block failed for context %p\n",ctx);
+ ctx->rand_data_valid = DEFAULT_BLK_SZ;
+ return -1;
+ }
+
+ }
+
+ /*
+ * Now update our DT value
+ */
+ for (i=DEFAULT_BLK_SZ-1;i>0;i--) {
+ ctx->DT[i] = ctx->DT[i-1];
+ }
+ ctx->DT[0] += 1;
+
+ dbgprint("Returning new block for context %p\n",ctx);
+ ctx->rand_data_valid = 0;
+
+ hexdump("Output DT: ", ctx->DT, DEFAULT_BLK_SZ);
+ hexdump("Output I: ", ctx->I, DEFAULT_BLK_SZ);
+ hexdump("Output V: ", ctx->V, DEFAULT_BLK_SZ);
+ hexdump("New Random Data: ", ctx->rand_data, DEFAULT_BLK_SZ);
+
+ return 0;
+}
+
+/* Our exported functions */
+int get_prng_bytes(char *buf, int nbytes, struct prng_context *ctx)
+{
+ unsigned long flags;
+ unsigned char *ptr = buf;
+ unsigned int byte_count = (unsigned int)nbytes;
+ int err;
+
+
+ if (nbytes < 0)
+ return -EINVAL;
+
+ spin_lock_irqsave(&ctx->prng_lock, flags);
+
+ err = -EFAULT;
+ if (ctx->flags & PRNG_NEED_RESET)
+ goto done;
+
+ /*
+ * If the FIXED_SIZE flag is on, only return whole blocks of
+ * pseudo random data
+ */
+ err = -EINVAL;
+ if (ctx->flags & PRNG_FIXED_SIZE) {
+ if (nbytes < DEFAULT_BLK_SZ)
+ goto done;
+ byte_count = DEFAULT_BLK_SZ;
+ }
+
+ err = byte_count;
+
+ dbgprint(KERN_CRIT "getting %d random bytes for context %p\n",byte_count, ctx);
+
+
+remainder:
+ if (ctx->rand_data_valid == DEFAULT_BLK_SZ) {
+ if (_get_more_prng_bytes(ctx) < 0) {
+ memset(buf, 0, nbytes);
+ err = -EFAULT;
+ goto done;
+ }
+ }
+
+ /*
+ * Copy up to the next whole block size
+ */
+ if (byte_count < DEFAULT_BLK_SZ) {
+ for (;ctx->rand_data_valid < DEFAULT_BLK_SZ; ctx->rand_data_valid++) {
+ *ptr = ctx->rand_data[ctx->rand_data_valid];
+ ptr++;
+ byte_count--;
+ if (byte_count == 0)
+ goto done;
+ }
+ }
+
+ /*
+ * Now copy whole blocks
+ */
+ for(;byte_count >= DEFAULT_BLK_SZ; byte_count -= DEFAULT_BLK_SZ) {
+ if (_get_more_prng_bytes(ctx) < 0) {
+ memset(buf, 0, nbytes);
+ err = -1;
+ goto done;
+ }
+ memcpy(ptr, ctx->rand_data, DEFAULT_BLK_SZ);
+ ctx->rand_data_valid += DEFAULT_BLK_SZ;
+ ptr += DEFAULT_BLK_SZ;
+ }
+
+ /*
+ * Now copy any extra partial data
+ */
+ if (byte_count)
+ goto remainder;
+
+done:
+ spin_unlock_irqrestore(&ctx->prng_lock, flags);
+ dbgprint(KERN_CRIT "returning %d from get_prng_bytes in context %p\n",err, ctx);
+ return err;
+}
+EXPORT_SYMBOL_GPL(get_prng_bytes);
+
+struct prng_context *alloc_prng_context(void)
+{
+ struct prng_context *ctx=kzalloc(sizeof(struct prng_context), GFP_KERNEL);
+
+ spin_lock_init(&ctx->prng_lock);
+
+ if (reset_prng_context(ctx, NULL, NULL, NULL, NULL)) {
+ kfree(ctx);
+ ctx = NULL;
+ }
+
+ dbgprint(KERN_CRIT "returning context %p\n",ctx);
+ return ctx;
+}
+
+EXPORT_SYMBOL_GPL(alloc_prng_context);
+
+void free_prng_context(struct prng_context *ctx)
+{
+ crypto_free_blkcipher(ctx->tfm);
+ kfree(ctx);
+}
+EXPORT_SYMBOL_GPL(free_prng_context);
+
+int reset_prng_context(struct prng_context *ctx,
+ unsigned char *key, unsigned char *iv,
+ unsigned char *V, unsigned char *DT)
+{
+ int ret;
+ int iv_len;
+ int rc = -EFAULT;
+
+ spin_lock(&ctx->prng_lock);
+ ctx->flags |= PRNG_NEED_RESET;
+
+ if (key)
+ memcpy(ctx->prng_key,key,strlen(ctx->prng_key));
+ else
+ ctx->prng_key = DEFAULT_PRNG_KEY;
+
+ if (iv)
+ memcpy(ctx->prng_iv,iv, strlen(ctx->prng_iv));
+ else
+ ctx->prng_iv = DEFAULT_PRNG_IV;
+
+ if (V)
+ memcpy(ctx->V,V,DEFAULT_BLK_SZ);
+ else
+ memcpy(ctx->V,DEFAULT_V_SEED,DEFAULT_BLK_SZ);
+
+ if (DT)
+ memcpy(ctx->DT, DT, DEFAULT_BLK_SZ);
+ else
+ memset(ctx->DT, 0, DEFAULT_BLK_SZ);
+
+ memset(ctx->rand_data,0,DEFAULT_BLK_SZ);
+ memset(ctx->last_rand_data,0,DEFAULT_BLK_SZ);
+
+ if (ctx->tfm)
+ crypto_free_blkcipher(ctx->tfm);
+
+ ctx->tfm = crypto_alloc_blkcipher("rfc3686(ctr(aes))",0,0);
+ if (!ctx->tfm) {
+ dbgprint(KERN_CRIT "Failed to alloc crypto tfm for context %p\n",ctx->tfm);
+ goto out;
+ }
+
+ ctx->rand_data_valid = DEFAULT_BLK_SZ;
+
+ ret = crypto_blkcipher_setkey(ctx->tfm, ctx->prng_key, strlen(ctx->prng_key));
+ if (ret) {
+ dbgprint(KERN_CRIT "PRNG: setkey() failed flags=%x\n",
+ crypto_blkcipher_get_flags(ctx->tfm));
+ crypto_free_blkcipher(ctx->tfm);
+ goto out;
+ }
+
+ iv_len = crypto_blkcipher_ivsize(ctx->tfm);
+ if (iv_len) {
+ crypto_blkcipher_set_iv(ctx->tfm, ctx->prng_iv, iv_len);
+ }
+ rc = 0;
+ ctx->flags &= ~PRNG_NEED_RESET;
+out:
+ spin_unlock(&ctx->prng_lock);
+
+ return rc;
+
+}
+EXPORT_SYMBOL_GPL(reset_prng_context);
+
+/* Module initalization */
+static int __init prng_mod_init(void)
+{
+
+#ifdef TEST_PRNG_ON_START
+ int i;
+ unsigned char tmpbuf[DEFAULT_BLK_SZ];
+
+ struct prng_context *ctx = alloc_prng_context();
+ if (ctx == NULL)
+ return -EFAULT;
+ for (i=0;i<16;i++) {
+ if (get_prng_bytes(tmpbuf, DEFAULT_BLK_SZ, ctx) < 0) {
+ free_prng_context(ctx);
+ return -EFAULT;
+ }
+ }
+ free_prng_context(ctx);
+#endif
+
+ return 0;
+}
+
+static void __exit prng_mod_fini(void)
+{
+ return;
+}
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("Software Pseudo Random Number Generator");
+MODULE_AUTHOR("Neil Horman <nhorman@tuxdriver.com>");
+module_param(dbg, int, 0);
+MODULE_PARM_DESC(dbg, "Boolean to enable debugging (0/1 == off/on)");
+module_init(prng_mod_init);
+module_exit(prng_mod_fini);
diff --git a/crypto/prng.h b/crypto/prng.h
new file mode 100644
index 00000000000..1ac9be5009b
--- /dev/null
+++ b/crypto/prng.h
@@ -0,0 +1,27 @@
+/*
+ * PRNG: Pseudo Random Number Generator
+ *
+ * (C) Neil Horman <nhorman@tuxdriver.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * any later version.
+ *
+ *
+ */
+
+#ifndef _PRNG_H_
+#define _PRNG_H_
+struct prng_context;
+
+int get_prng_bytes(char *buf, int nbytes, struct prng_context *ctx);
+struct prng_context *alloc_prng_context(void);
+int reset_prng_context(struct prng_context *ctx,
+ unsigned char *key, unsigned char *iv,
+ unsigned char *V,
+ unsigned char *DT);
+void free_prng_context(struct prng_context *ctx);
+
+#endif
+
diff --git a/crypto/ripemd.h b/crypto/ripemd.h
new file mode 100644
index 00000000000..c57a2d4ce8d
--- /dev/null
+++ b/crypto/ripemd.h
@@ -0,0 +1,43 @@
+/*
+ * Common values for RIPEMD algorithms
+ */
+
+#ifndef _CRYPTO_RMD_H
+#define _CRYPTO_RMD_H
+
+#define RMD128_DIGEST_SIZE 16
+#define RMD128_BLOCK_SIZE 64
+
+#define RMD160_DIGEST_SIZE 20
+#define RMD160_BLOCK_SIZE 64
+
+#define RMD256_DIGEST_SIZE 32
+#define RMD256_BLOCK_SIZE 64
+
+#define RMD320_DIGEST_SIZE 40
+#define RMD320_BLOCK_SIZE 64
+
+/* initial values */
+#define RMD_H0 0x67452301UL
+#define RMD_H1 0xefcdab89UL
+#define RMD_H2 0x98badcfeUL
+#define RMD_H3 0x10325476UL
+#define RMD_H4 0xc3d2e1f0UL
+#define RMD_H5 0x76543210UL
+#define RMD_H6 0xfedcba98UL
+#define RMD_H7 0x89abcdefUL
+#define RMD_H8 0x01234567UL
+#define RMD_H9 0x3c2d1e0fUL
+
+/* constants */
+#define RMD_K1 0x00000000UL
+#define RMD_K2 0x5a827999UL
+#define RMD_K3 0x6ed9eba1UL
+#define RMD_K4 0x8f1bbcdcUL
+#define RMD_K5 0xa953fd4eUL
+#define RMD_K6 0x50a28be6UL
+#define RMD_K7 0x5c4dd124UL
+#define RMD_K8 0x6d703ef3UL
+#define RMD_K9 0x7a6d76e9UL
+
+#endif
diff --git a/crypto/rmd128.c b/crypto/rmd128.c
new file mode 100644
index 00000000000..5de6fa2a76f
--- /dev/null
+++ b/crypto/rmd128.c
@@ -0,0 +1,325 @@
+/*
+ * Cryptographic API.
+ *
+ * RIPEMD-128 - RACE Integrity Primitives Evaluation Message Digest.
+ *
+ * Based on the reference implementation by Antoon Bosselaers, ESAT-COSIC
+ *
+ * Copyright (c) 2008 Adrian-Ken Rueegsegger <rueegsegger (at) swiss-it.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/mm.h>
+#include <linux/crypto.h>
+#include <linux/cryptohash.h>
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+#include "ripemd.h"
+
+struct rmd128_ctx {
+ u64 byte_count;
+ u32 state[4];
+ __le32 buffer[16];
+};
+
+#define K1 RMD_K1
+#define K2 RMD_K2
+#define K3 RMD_K3
+#define K4 RMD_K4
+#define KK1 RMD_K6
+#define KK2 RMD_K7
+#define KK3 RMD_K8
+#define KK4 RMD_K1
+
+#define F1(x, y, z) (x ^ y ^ z) /* XOR */
+#define F2(x, y, z) (z ^ (x & (y ^ z))) /* x ? y : z */
+#define F3(x, y, z) ((x | ~y) ^ z)
+#define F4(x, y, z) (y ^ (z & (x ^ y))) /* z ? x : y */
+
+#define ROUND(a, b, c, d, f, k, x, s) { \
+ (a) += f((b), (c), (d)) + le32_to_cpup(&(x)) + (k); \
+ (a) = rol32((a), (s)); \
+}
+
+static void rmd128_transform(u32 *state, const __le32 *in)
+{
+ u32 aa, bb, cc, dd, aaa, bbb, ccc, ddd;
+
+ /* Initialize left lane */
+ aa = state[0];
+ bb = state[1];
+ cc = state[2];
+ dd = state[3];
+
+ /* Initialize right lane */
+ aaa = state[0];
+ bbb = state[1];
+ ccc = state[2];
+ ddd = state[3];
+
+ /* round 1: left lane */
+ ROUND(aa, bb, cc, dd, F1, K1, in[0], 11);
+ ROUND(dd, aa, bb, cc, F1, K1, in[1], 14);
+ ROUND(cc, dd, aa, bb, F1, K1, in[2], 15);
+ ROUND(bb, cc, dd, aa, F1, K1, in[3], 12);
+ ROUND(aa, bb, cc, dd, F1, K1, in[4], 5);
+ ROUND(dd, aa, bb, cc, F1, K1, in[5], 8);
+ ROUND(cc, dd, aa, bb, F1, K1, in[6], 7);
+ ROUND(bb, cc, dd, aa, F1, K1, in[7], 9);
+ ROUND(aa, bb, cc, dd, F1, K1, in[8], 11);
+ ROUND(dd, aa, bb, cc, F1, K1, in[9], 13);
+ ROUND(cc, dd, aa, bb, F1, K1, in[10], 14);
+ ROUND(bb, cc, dd, aa, F1, K1, in[11], 15);
+ ROUND(aa, bb, cc, dd, F1, K1, in[12], 6);
+ ROUND(dd, aa, bb, cc, F1, K1, in[13], 7);
+ ROUND(cc, dd, aa, bb, F1, K1, in[14], 9);
+ ROUND(bb, cc, dd, aa, F1, K1, in[15], 8);
+
+ /* round 2: left lane */
+ ROUND(aa, bb, cc, dd, F2, K2, in[7], 7);
+ ROUND(dd, aa, bb, cc, F2, K2, in[4], 6);
+ ROUND(cc, dd, aa, bb, F2, K2, in[13], 8);
+ ROUND(bb, cc, dd, aa, F2, K2, in[1], 13);
+ ROUND(aa, bb, cc, dd, F2, K2, in[10], 11);
+ ROUND(dd, aa, bb, cc, F2, K2, in[6], 9);
+ ROUND(cc, dd, aa, bb, F2, K2, in[15], 7);
+ ROUND(bb, cc, dd, aa, F2, K2, in[3], 15);
+ ROUND(aa, bb, cc, dd, F2, K2, in[12], 7);
+ ROUND(dd, aa, bb, cc, F2, K2, in[0], 12);
+ ROUND(cc, dd, aa, bb, F2, K2, in[9], 15);
+ ROUND(bb, cc, dd, aa, F2, K2, in[5], 9);
+ ROUND(aa, bb, cc, dd, F2, K2, in[2], 11);
+ ROUND(dd, aa, bb, cc, F2, K2, in[14], 7);
+ ROUND(cc, dd, aa, bb, F2, K2, in[11], 13);
+ ROUND(bb, cc, dd, aa, F2, K2, in[8], 12);
+
+ /* round 3: left lane */
+ ROUND(aa, bb, cc, dd, F3, K3, in[3], 11);
+ ROUND(dd, aa, bb, cc, F3, K3, in[10], 13);
+ ROUND(cc, dd, aa, bb, F3, K3, in[14], 6);
+ ROUND(bb, cc, dd, aa, F3, K3, in[4], 7);
+ ROUND(aa, bb, cc, dd, F3, K3, in[9], 14);
+ ROUND(dd, aa, bb, cc, F3, K3, in[15], 9);
+ ROUND(cc, dd, aa, bb, F3, K3, in[8], 13);
+ ROUND(bb, cc, dd, aa, F3, K3, in[1], 15);
+ ROUND(aa, bb, cc, dd, F3, K3, in[2], 14);
+ ROUND(dd, aa, bb, cc, F3, K3, in[7], 8);
+ ROUND(cc, dd, aa, bb, F3, K3, in[0], 13);
+ ROUND(bb, cc, dd, aa, F3, K3, in[6], 6);
+ ROUND(aa, bb, cc, dd, F3, K3, in[13], 5);
+ ROUND(dd, aa, bb, cc, F3, K3, in[11], 12);
+ ROUND(cc, dd, aa, bb, F3, K3, in[5], 7);
+ ROUND(bb, cc, dd, aa, F3, K3, in[12], 5);
+
+ /* round 4: left lane */
+ ROUND(aa, bb, cc, dd, F4, K4, in[1], 11);
+ ROUND(dd, aa, bb, cc, F4, K4, in[9], 12);
+ ROUND(cc, dd, aa, bb, F4, K4, in[11], 14);
+ ROUND(bb, cc, dd, aa, F4, K4, in[10], 15);
+ ROUND(aa, bb, cc, dd, F4, K4, in[0], 14);
+ ROUND(dd, aa, bb, cc, F4, K4, in[8], 15);
+ ROUND(cc, dd, aa, bb, F4, K4, in[12], 9);
+ ROUND(bb, cc, dd, aa, F4, K4, in[4], 8);
+ ROUND(aa, bb, cc, dd, F4, K4, in[13], 9);
+ ROUND(dd, aa, bb, cc, F4, K4, in[3], 14);
+ ROUND(cc, dd, aa, bb, F4, K4, in[7], 5);
+ ROUND(bb, cc, dd, aa, F4, K4, in[15], 6);
+ ROUND(aa, bb, cc, dd, F4, K4, in[14], 8);
+ ROUND(dd, aa, bb, cc, F4, K4, in[5], 6);
+ ROUND(cc, dd, aa, bb, F4, K4, in[6], 5);
+ ROUND(bb, cc, dd, aa, F4, K4, in[2], 12);
+
+ /* round 1: right lane */
+ ROUND(aaa, bbb, ccc, ddd, F4, KK1, in[5], 8);
+ ROUND(ddd, aaa, bbb, ccc, F4, KK1, in[14], 9);
+ ROUND(ccc, ddd, aaa, bbb, F4, KK1, in[7], 9);
+ ROUND(bbb, ccc, ddd, aaa, F4, KK1, in[0], 11);
+ ROUND(aaa, bbb, ccc, ddd, F4, KK1, in[9], 13);
+ ROUND(ddd, aaa, bbb, ccc, F4, KK1, in[2], 15);
+ ROUND(ccc, ddd, aaa, bbb, F4, KK1, in[11], 15);
+ ROUND(bbb, ccc, ddd, aaa, F4, KK1, in[4], 5);
+ ROUND(aaa, bbb, ccc, ddd, F4, KK1, in[13], 7);
+ ROUND(ddd, aaa, bbb, ccc, F4, KK1, in[6], 7);
+ ROUND(ccc, ddd, aaa, bbb, F4, KK1, in[15], 8);
+ ROUND(bbb, ccc, ddd, aaa, F4, KK1, in[8], 11);
+ ROUND(aaa, bbb, ccc, ddd, F4, KK1, in[1], 14);
+ ROUND(ddd, aaa, bbb, ccc, F4, KK1, in[10], 14);
+ ROUND(ccc, ddd, aaa, bbb, F4, KK1, in[3], 12);
+ ROUND(bbb, ccc, ddd, aaa, F4, KK1, in[12], 6);
+
+ /* round 2: right lane */
+ ROUND(aaa, bbb, ccc, ddd, F3, KK2, in[6], 9);
+ ROUND(ddd, aaa, bbb, ccc, F3, KK2, in[11], 13);
+ ROUND(ccc, ddd, aaa, bbb, F3, KK2, in[3], 15);
+ ROUND(bbb, ccc, ddd, aaa, F3, KK2, in[7], 7);
+ ROUND(aaa, bbb, ccc, ddd, F3, KK2, in[0], 12);
+ ROUND(ddd, aaa, bbb, ccc, F3, KK2, in[13], 8);
+ ROUND(ccc, ddd, aaa, bbb, F3, KK2, in[5], 9);
+ ROUND(bbb, ccc, ddd, aaa, F3, KK2, in[10], 11);
+ ROUND(aaa, bbb, ccc, ddd, F3, KK2, in[14], 7);
+ ROUND(ddd, aaa, bbb, ccc, F3, KK2, in[15], 7);
+ ROUND(ccc, ddd, aaa, bbb, F3, KK2, in[8], 12);
+ ROUND(bbb, ccc, ddd, aaa, F3, KK2, in[12], 7);
+ ROUND(aaa, bbb, ccc, ddd, F3, KK2, in[4], 6);
+ ROUND(ddd, aaa, bbb, ccc, F3, KK2, in[9], 15);
+ ROUND(ccc, ddd, aaa, bbb, F3, KK2, in[1], 13);
+ ROUND(bbb, ccc, ddd, aaa, F3, KK2, in[2], 11);
+
+ /* round 3: right lane */
+ ROUND(aaa, bbb, ccc, ddd, F2, KK3, in[15], 9);
+ ROUND(ddd, aaa, bbb, ccc, F2, KK3, in[5], 7);
+ ROUND(ccc, ddd, aaa, bbb, F2, KK3, in[1], 15);
+ ROUND(bbb, ccc, ddd, aaa, F2, KK3, in[3], 11);
+ ROUND(aaa, bbb, ccc, ddd, F2, KK3, in[7], 8);
+ ROUND(ddd, aaa, bbb, ccc, F2, KK3, in[14], 6);
+ ROUND(ccc, ddd, aaa, bbb, F2, KK3, in[6], 6);
+ ROUND(bbb, ccc, ddd, aaa, F2, KK3, in[9], 14);
+ ROUND(aaa, bbb, ccc, ddd, F2, KK3, in[11], 12);
+ ROUND(ddd, aaa, bbb, ccc, F2, KK3, in[8], 13);
+ ROUND(ccc, ddd, aaa, bbb, F2, KK3, in[12], 5);
+ ROUND(bbb, ccc, ddd, aaa, F2, KK3, in[2], 14);
+ ROUND(aaa, bbb, ccc, ddd, F2, KK3, in[10], 13);
+ ROUND(ddd, aaa, bbb, ccc, F2, KK3, in[0], 13);
+ ROUND(ccc, ddd, aaa, bbb, F2, KK3, in[4], 7);
+ ROUND(bbb, ccc, ddd, aaa, F2, KK3, in[13], 5);
+
+ /* round 4: right lane */
+ ROUND(aaa, bbb, ccc, ddd, F1, KK4, in[8], 15);
+ ROUND(ddd, aaa, bbb, ccc, F1, KK4, in[6], 5);
+ ROUND(ccc, ddd, aaa, bbb, F1, KK4, in[4], 8);
+ ROUND(bbb, ccc, ddd, aaa, F1, KK4, in[1], 11);
+ ROUND(aaa, bbb, ccc, ddd, F1, KK4, in[3], 14);
+ ROUND(ddd, aaa, bbb, ccc, F1, KK4, in[11], 14);
+ ROUND(ccc, ddd, aaa, bbb, F1, KK4, in[15], 6);
+ ROUND(bbb, ccc, ddd, aaa, F1, KK4, in[0], 14);
+ ROUND(aaa, bbb, ccc, ddd, F1, KK4, in[5], 6);
+ ROUND(ddd, aaa, bbb, ccc, F1, KK4, in[12], 9);
+ ROUND(ccc, ddd, aaa, bbb, F1, KK4, in[2], 12);
+ ROUND(bbb, ccc, ddd, aaa, F1, KK4, in[13], 9);
+ ROUND(aaa, bbb, ccc, ddd, F1, KK4, in[9], 12);
+ ROUND(ddd, aaa, bbb, ccc, F1, KK4, in[7], 5);
+ ROUND(ccc, ddd, aaa, bbb, F1, KK4, in[10], 15);
+ ROUND(bbb, ccc, ddd, aaa, F1, KK4, in[14], 8);
+
+ /* combine results */
+ ddd += cc + state[1]; /* final result for state[0] */
+ state[1] = state[2] + dd + aaa;
+ state[2] = state[3] + aa + bbb;
+ state[3] = state[0] + bb + ccc;
+ state[0] = ddd;
+
+ return;
+}
+
+static void rmd128_init(struct crypto_tfm *tfm)
+{
+ struct rmd128_ctx *rctx = crypto_tfm_ctx(tfm);
+
+ rctx->byte_count = 0;
+
+ rctx->state[0] = RMD_H0;
+ rctx->state[1] = RMD_H1;
+ rctx->state[2] = RMD_H2;
+ rctx->state[3] = RMD_H3;
+
+ memset(rctx->buffer, 0, sizeof(rctx->buffer));
+}
+
+static void rmd128_update(struct crypto_tfm *tfm, const u8 *data,
+ unsigned int len)
+{
+ struct rmd128_ctx *rctx = crypto_tfm_ctx(tfm);
+ const u32 avail = sizeof(rctx->buffer) - (rctx->byte_count & 0x3f);
+
+ rctx->byte_count += len;
+
+ /* Enough space in buffer? If so copy and we're done */
+ if (avail > len) {
+ memcpy((char *)rctx->buffer + (sizeof(rctx->buffer) - avail),
+ data, len);
+ return;
+ }
+
+ memcpy((char *)rctx->buffer + (sizeof(rctx->buffer) - avail),
+ data, avail);
+
+ rmd128_transform(rctx->state, rctx->buffer);
+ data += avail;
+ len -= avail;
+
+ while (len >= sizeof(rctx->buffer)) {
+ memcpy(rctx->buffer, data, sizeof(rctx->buffer));
+ rmd128_transform(rctx->state, rctx->buffer);
+ data += sizeof(rctx->buffer);
+ len -= sizeof(rctx->buffer);
+ }
+
+ memcpy(rctx->buffer, data, len);
+}
+
+/* Add padding and return the message digest. */
+static void rmd128_final(struct crypto_tfm *tfm, u8 *out)
+{
+ struct rmd128_ctx *rctx = crypto_tfm_ctx(tfm);
+ u32 i, index, padlen;
+ __le64 bits;
+ __le32 *dst = (__le32 *)out;
+ static const u8 padding[64] = { 0x80, };
+
+ bits = cpu_to_le64(rctx->byte_count << 3);
+
+ /* Pad out to 56 mod 64 */
+ index = rctx->byte_count & 0x3f;
+ padlen = (index < 56) ? (56 - index) : ((64+56) - index);
+ rmd128_update(tfm, padding, padlen);
+
+ /* Append length */
+ rmd128_update(tfm, (const u8 *)&bits, sizeof(bits));
+
+ /* Store state in digest */
+ for (i = 0; i < 4; i++)
+ dst[i] = cpu_to_le32p(&rctx->state[i]);
+
+ /* Wipe context */
+ memset(rctx, 0, sizeof(*rctx));
+}
+
+static struct crypto_alg alg = {
+ .cra_name = "rmd128",
+ .cra_driver_name = "rmd128",
+ .cra_flags = CRYPTO_ALG_TYPE_DIGEST,
+ .cra_blocksize = RMD128_BLOCK_SIZE,
+ .cra_ctxsize = sizeof(struct rmd128_ctx),
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(alg.cra_list),
+ .cra_u = { .digest = {
+ .dia_digestsize = RMD128_DIGEST_SIZE,
+ .dia_init = rmd128_init,
+ .dia_update = rmd128_update,
+ .dia_final = rmd128_final } }
+};
+
+static int __init rmd128_mod_init(void)
+{
+ return crypto_register_alg(&alg);
+}
+
+static void __exit rmd128_mod_fini(void)
+{
+ crypto_unregister_alg(&alg);
+}
+
+module_init(rmd128_mod_init);
+module_exit(rmd128_mod_fini);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("RIPEMD-128 Message Digest");
+
+MODULE_ALIAS("rmd128");
diff --git a/crypto/rmd160.c b/crypto/rmd160.c
new file mode 100644
index 00000000000..f001ec775e1
--- /dev/null
+++ b/crypto/rmd160.c
@@ -0,0 +1,369 @@
+/*
+ * Cryptographic API.
+ *
+ * RIPEMD-160 - RACE Integrity Primitives Evaluation Message Digest.
+ *
+ * Based on the reference implementation by Antoon Bosselaers, ESAT-COSIC
+ *
+ * Copyright (c) 2008 Adrian-Ken Rueegsegger <rueegsegger (at) swiss-it.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/mm.h>
+#include <linux/crypto.h>
+#include <linux/cryptohash.h>
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+#include "ripemd.h"
+
+struct rmd160_ctx {
+ u64 byte_count;
+ u32 state[5];
+ __le32 buffer[16];
+};
+
+#define K1 RMD_K1
+#define K2 RMD_K2
+#define K3 RMD_K3
+#define K4 RMD_K4
+#define K5 RMD_K5
+#define KK1 RMD_K6
+#define KK2 RMD_K7
+#define KK3 RMD_K8
+#define KK4 RMD_K9
+#define KK5 RMD_K1
+
+#define F1(x, y, z) (x ^ y ^ z) /* XOR */
+#define F2(x, y, z) (z ^ (x & (y ^ z))) /* x ? y : z */
+#define F3(x, y, z) ((x | ~y) ^ z)
+#define F4(x, y, z) (y ^ (z & (x ^ y))) /* z ? x : y */
+#define F5(x, y, z) (x ^ (y | ~z))
+
+#define ROUND(a, b, c, d, e, f, k, x, s) { \
+ (a) += f((b), (c), (d)) + le32_to_cpup(&(x)) + (k); \
+ (a) = rol32((a), (s)) + (e); \
+ (c) = rol32((c), 10); \
+}
+
+static void rmd160_transform(u32 *state, const __le32 *in)
+{
+ u32 aa, bb, cc, dd, ee, aaa, bbb, ccc, ddd, eee;
+
+ /* Initialize left lane */
+ aa = state[0];
+ bb = state[1];
+ cc = state[2];
+ dd = state[3];
+ ee = state[4];
+
+ /* Initialize right lane */
+ aaa = state[0];
+ bbb = state[1];
+ ccc = state[2];
+ ddd = state[3];
+ eee = state[4];
+
+ /* round 1: left lane */
+ ROUND(aa, bb, cc, dd, ee, F1, K1, in[0], 11);
+ ROUND(ee, aa, bb, cc, dd, F1, K1, in[1], 14);
+ ROUND(dd, ee, aa, bb, cc, F1, K1, in[2], 15);
+ ROUND(cc, dd, ee, aa, bb, F1, K1, in[3], 12);
+ ROUND(bb, cc, dd, ee, aa, F1, K1, in[4], 5);
+ ROUND(aa, bb, cc, dd, ee, F1, K1, in[5], 8);
+ ROUND(ee, aa, bb, cc, dd, F1, K1, in[6], 7);
+ ROUND(dd, ee, aa, bb, cc, F1, K1, in[7], 9);
+ ROUND(cc, dd, ee, aa, bb, F1, K1, in[8], 11);
+ ROUND(bb, cc, dd, ee, aa, F1, K1, in[9], 13);
+ ROUND(aa, bb, cc, dd, ee, F1, K1, in[10], 14);
+ ROUND(ee, aa, bb, cc, dd, F1, K1, in[11], 15);
+ ROUND(dd, ee, aa, bb, cc, F1, K1, in[12], 6);
+ ROUND(cc, dd, ee, aa, bb, F1, K1, in[13], 7);
+ ROUND(bb, cc, dd, ee, aa, F1, K1, in[14], 9);
+ ROUND(aa, bb, cc, dd, ee, F1, K1, in[15], 8);
+
+ /* round 2: left lane" */
+ ROUND(ee, aa, bb, cc, dd, F2, K2, in[7], 7);
+ ROUND(dd, ee, aa, bb, cc, F2, K2, in[4], 6);
+ ROUND(cc, dd, ee, aa, bb, F2, K2, in[13], 8);
+ ROUND(bb, cc, dd, ee, aa, F2, K2, in[1], 13);
+ ROUND(aa, bb, cc, dd, ee, F2, K2, in[10], 11);
+ ROUND(ee, aa, bb, cc, dd, F2, K2, in[6], 9);
+ ROUND(dd, ee, aa, bb, cc, F2, K2, in[15], 7);
+ ROUND(cc, dd, ee, aa, bb, F2, K2, in[3], 15);
+ ROUND(bb, cc, dd, ee, aa, F2, K2, in[12], 7);
+ ROUND(aa, bb, cc, dd, ee, F2, K2, in[0], 12);
+ ROUND(ee, aa, bb, cc, dd, F2, K2, in[9], 15);
+ ROUND(dd, ee, aa, bb, cc, F2, K2, in[5], 9);
+ ROUND(cc, dd, ee, aa, bb, F2, K2, in[2], 11);
+ ROUND(bb, cc, dd, ee, aa, F2, K2, in[14], 7);
+ ROUND(aa, bb, cc, dd, ee, F2, K2, in[11], 13);
+ ROUND(ee, aa, bb, cc, dd, F2, K2, in[8], 12);
+
+ /* round 3: left lane" */
+ ROUND(dd, ee, aa, bb, cc, F3, K3, in[3], 11);
+ ROUND(cc, dd, ee, aa, bb, F3, K3, in[10], 13);
+ ROUND(bb, cc, dd, ee, aa, F3, K3, in[14], 6);
+ ROUND(aa, bb, cc, dd, ee, F3, K3, in[4], 7);
+ ROUND(ee, aa, bb, cc, dd, F3, K3, in[9], 14);
+ ROUND(dd, ee, aa, bb, cc, F3, K3, in[15], 9);
+ ROUND(cc, dd, ee, aa, bb, F3, K3, in[8], 13);
+ ROUND(bb, cc, dd, ee, aa, F3, K3, in[1], 15);
+ ROUND(aa, bb, cc, dd, ee, F3, K3, in[2], 14);
+ ROUND(ee, aa, bb, cc, dd, F3, K3, in[7], 8);
+ ROUND(dd, ee, aa, bb, cc, F3, K3, in[0], 13);
+ ROUND(cc, dd, ee, aa, bb, F3, K3, in[6], 6);
+ ROUND(bb, cc, dd, ee, aa, F3, K3, in[13], 5);
+ ROUND(aa, bb, cc, dd, ee, F3, K3, in[11], 12);
+ ROUND(ee, aa, bb, cc, dd, F3, K3, in[5], 7);
+ ROUND(dd, ee, aa, bb, cc, F3, K3, in[12], 5);
+
+ /* round 4: left lane" */
+ ROUND(cc, dd, ee, aa, bb, F4, K4, in[1], 11);
+ ROUND(bb, cc, dd, ee, aa, F4, K4, in[9], 12);
+ ROUND(aa, bb, cc, dd, ee, F4, K4, in[11], 14);
+ ROUND(ee, aa, bb, cc, dd, F4, K4, in[10], 15);
+ ROUND(dd, ee, aa, bb, cc, F4, K4, in[0], 14);
+ ROUND(cc, dd, ee, aa, bb, F4, K4, in[8], 15);
+ ROUND(bb, cc, dd, ee, aa, F4, K4, in[12], 9);
+ ROUND(aa, bb, cc, dd, ee, F4, K4, in[4], 8);
+ ROUND(ee, aa, bb, cc, dd, F4, K4, in[13], 9);
+ ROUND(dd, ee, aa, bb, cc, F4, K4, in[3], 14);
+ ROUND(cc, dd, ee, aa, bb, F4, K4, in[7], 5);
+ ROUND(bb, cc, dd, ee, aa, F4, K4, in[15], 6);
+ ROUND(aa, bb, cc, dd, ee, F4, K4, in[14], 8);
+ ROUND(ee, aa, bb, cc, dd, F4, K4, in[5], 6);
+ ROUND(dd, ee, aa, bb, cc, F4, K4, in[6], 5);
+ ROUND(cc, dd, ee, aa, bb, F4, K4, in[2], 12);
+
+ /* round 5: left lane" */
+ ROUND(bb, cc, dd, ee, aa, F5, K5, in[4], 9);
+ ROUND(aa, bb, cc, dd, ee, F5, K5, in[0], 15);
+ ROUND(ee, aa, bb, cc, dd, F5, K5, in[5], 5);
+ ROUND(dd, ee, aa, bb, cc, F5, K5, in[9], 11);
+ ROUND(cc, dd, ee, aa, bb, F5, K5, in[7], 6);
+ ROUND(bb, cc, dd, ee, aa, F5, K5, in[12], 8);
+ ROUND(aa, bb, cc, dd, ee, F5, K5, in[2], 13);
+ ROUND(ee, aa, bb, cc, dd, F5, K5, in[10], 12);
+ ROUND(dd, ee, aa, bb, cc, F5, K5, in[14], 5);
+ ROUND(cc, dd, ee, aa, bb, F5, K5, in[1], 12);
+ ROUND(bb, cc, dd, ee, aa, F5, K5, in[3], 13);
+ ROUND(aa, bb, cc, dd, ee, F5, K5, in[8], 14);
+ ROUND(ee, aa, bb, cc, dd, F5, K5, in[11], 11);
+ ROUND(dd, ee, aa, bb, cc, F5, K5, in[6], 8);
+ ROUND(cc, dd, ee, aa, bb, F5, K5, in[15], 5);
+ ROUND(bb, cc, dd, ee, aa, F5, K5, in[13], 6);
+
+ /* round 1: right lane */
+ ROUND(aaa, bbb, ccc, ddd, eee, F5, KK1, in[5], 8);
+ ROUND(eee, aaa, bbb, ccc, ddd, F5, KK1, in[14], 9);
+ ROUND(ddd, eee, aaa, bbb, ccc, F5, KK1, in[7], 9);
+ ROUND(ccc, ddd, eee, aaa, bbb, F5, KK1, in[0], 11);
+ ROUND(bbb, ccc, ddd, eee, aaa, F5, KK1, in[9], 13);
+ ROUND(aaa, bbb, ccc, ddd, eee, F5, KK1, in[2], 15);
+ ROUND(eee, aaa, bbb, ccc, ddd, F5, KK1, in[11], 15);
+ ROUND(ddd, eee, aaa, bbb, ccc, F5, KK1, in[4], 5);
+ ROUND(ccc, ddd, eee, aaa, bbb, F5, KK1, in[13], 7);
+ ROUND(bbb, ccc, ddd, eee, aaa, F5, KK1, in[6], 7);
+ ROUND(aaa, bbb, ccc, ddd, eee, F5, KK1, in[15], 8);
+ ROUND(eee, aaa, bbb, ccc, ddd, F5, KK1, in[8], 11);
+ ROUND(ddd, eee, aaa, bbb, ccc, F5, KK1, in[1], 14);
+ ROUND(ccc, ddd, eee, aaa, bbb, F5, KK1, in[10], 14);
+ ROUND(bbb, ccc, ddd, eee, aaa, F5, KK1, in[3], 12);
+ ROUND(aaa, bbb, ccc, ddd, eee, F5, KK1, in[12], 6);
+
+ /* round 2: right lane */
+ ROUND(eee, aaa, bbb, ccc, ddd, F4, KK2, in[6], 9);
+ ROUND(ddd, eee, aaa, bbb, ccc, F4, KK2, in[11], 13);
+ ROUND(ccc, ddd, eee, aaa, bbb, F4, KK2, in[3], 15);
+ ROUND(bbb, ccc, ddd, eee, aaa, F4, KK2, in[7], 7);
+ ROUND(aaa, bbb, ccc, ddd, eee, F4, KK2, in[0], 12);
+ ROUND(eee, aaa, bbb, ccc, ddd, F4, KK2, in[13], 8);
+ ROUND(ddd, eee, aaa, bbb, ccc, F4, KK2, in[5], 9);
+ ROUND(ccc, ddd, eee, aaa, bbb, F4, KK2, in[10], 11);
+ ROUND(bbb, ccc, ddd, eee, aaa, F4, KK2, in[14], 7);
+ ROUND(aaa, bbb, ccc, ddd, eee, F4, KK2, in[15], 7);
+ ROUND(eee, aaa, bbb, ccc, ddd, F4, KK2, in[8], 12);
+ ROUND(ddd, eee, aaa, bbb, ccc, F4, KK2, in[12], 7);
+ ROUND(ccc, ddd, eee, aaa, bbb, F4, KK2, in[4], 6);
+ ROUND(bbb, ccc, ddd, eee, aaa, F4, KK2, in[9], 15);
+ ROUND(aaa, bbb, ccc, ddd, eee, F4, KK2, in[1], 13);
+ ROUND(eee, aaa, bbb, ccc, ddd, F4, KK2, in[2], 11);
+
+ /* round 3: right lane */
+ ROUND(ddd, eee, aaa, bbb, ccc, F3, KK3, in[15], 9);
+ ROUND(ccc, ddd, eee, aaa, bbb, F3, KK3, in[5], 7);
+ ROUND(bbb, ccc, ddd, eee, aaa, F3, KK3, in[1], 15);
+ ROUND(aaa, bbb, ccc, ddd, eee, F3, KK3, in[3], 11);
+ ROUND(eee, aaa, bbb, ccc, ddd, F3, KK3, in[7], 8);
+ ROUND(ddd, eee, aaa, bbb, ccc, F3, KK3, in[14], 6);
+ ROUND(ccc, ddd, eee, aaa, bbb, F3, KK3, in[6], 6);
+ ROUND(bbb, ccc, ddd, eee, aaa, F3, KK3, in[9], 14);
+ ROUND(aaa, bbb, ccc, ddd, eee, F3, KK3, in[11], 12);
+ ROUND(eee, aaa, bbb, ccc, ddd, F3, KK3, in[8], 13);
+ ROUND(ddd, eee, aaa, bbb, ccc, F3, KK3, in[12], 5);
+ ROUND(ccc, ddd, eee, aaa, bbb, F3, KK3, in[2], 14);
+ ROUND(bbb, ccc, ddd, eee, aaa, F3, KK3, in[10], 13);
+ ROUND(aaa, bbb, ccc, ddd, eee, F3, KK3, in[0], 13);
+ ROUND(eee, aaa, bbb, ccc, ddd, F3, KK3, in[4], 7);
+ ROUND(ddd, eee, aaa, bbb, ccc, F3, KK3, in[13], 5);
+
+ /* round 4: right lane */
+ ROUND(ccc, ddd, eee, aaa, bbb, F2, KK4, in[8], 15);
+ ROUND(bbb, ccc, ddd, eee, aaa, F2, KK4, in[6], 5);
+ ROUND(aaa, bbb, ccc, ddd, eee, F2, KK4, in[4], 8);
+ ROUND(eee, aaa, bbb, ccc, ddd, F2, KK4, in[1], 11);
+ ROUND(ddd, eee, aaa, bbb, ccc, F2, KK4, in[3], 14);
+ ROUND(ccc, ddd, eee, aaa, bbb, F2, KK4, in[11], 14);
+ ROUND(bbb, ccc, ddd, eee, aaa, F2, KK4, in[15], 6);
+ ROUND(aaa, bbb, ccc, ddd, eee, F2, KK4, in[0], 14);
+ ROUND(eee, aaa, bbb, ccc, ddd, F2, KK4, in[5], 6);
+ ROUND(ddd, eee, aaa, bbb, ccc, F2, KK4, in[12], 9);
+ ROUND(ccc, ddd, eee, aaa, bbb, F2, KK4, in[2], 12);
+ ROUND(bbb, ccc, ddd, eee, aaa, F2, KK4, in[13], 9);
+ ROUND(aaa, bbb, ccc, ddd, eee, F2, KK4, in[9], 12);
+ ROUND(eee, aaa, bbb, ccc, ddd, F2, KK4, in[7], 5);
+ ROUND(ddd, eee, aaa, bbb, ccc, F2, KK4, in[10], 15);
+ ROUND(ccc, ddd, eee, aaa, bbb, F2, KK4, in[14], 8);
+
+ /* round 5: right lane */
+ ROUND(bbb, ccc, ddd, eee, aaa, F1, KK5, in[12], 8);
+ ROUND(aaa, bbb, ccc, ddd, eee, F1, KK5, in[15], 5);
+ ROUND(eee, aaa, bbb, ccc, ddd, F1, KK5, in[10], 12);
+ ROUND(ddd, eee, aaa, bbb, ccc, F1, KK5, in[4], 9);
+ ROUND(ccc, ddd, eee, aaa, bbb, F1, KK5, in[1], 12);
+ ROUND(bbb, ccc, ddd, eee, aaa, F1, KK5, in[5], 5);
+ ROUND(aaa, bbb, ccc, ddd, eee, F1, KK5, in[8], 14);
+ ROUND(eee, aaa, bbb, ccc, ddd, F1, KK5, in[7], 6);
+ ROUND(ddd, eee, aaa, bbb, ccc, F1, KK5, in[6], 8);
+ ROUND(ccc, ddd, eee, aaa, bbb, F1, KK5, in[2], 13);
+ ROUND(bbb, ccc, ddd, eee, aaa, F1, KK5, in[13], 6);
+ ROUND(aaa, bbb, ccc, ddd, eee, F1, KK5, in[14], 5);
+ ROUND(eee, aaa, bbb, ccc, ddd, F1, KK5, in[0], 15);
+ ROUND(ddd, eee, aaa, bbb, ccc, F1, KK5, in[3], 13);
+ ROUND(ccc, ddd, eee, aaa, bbb, F1, KK5, in[9], 11);
+ ROUND(bbb, ccc, ddd, eee, aaa, F1, KK5, in[11], 11);
+
+ /* combine results */
+ ddd += cc + state[1]; /* final result for state[0] */
+ state[1] = state[2] + dd + eee;
+ state[2] = state[3] + ee + aaa;
+ state[3] = state[4] + aa + bbb;
+ state[4] = state[0] + bb + ccc;
+ state[0] = ddd;
+
+ return;
+}
+
+static void rmd160_init(struct crypto_tfm *tfm)
+{
+ struct rmd160_ctx *rctx = crypto_tfm_ctx(tfm);
+
+ rctx->byte_count = 0;
+
+ rctx->state[0] = RMD_H0;
+ rctx->state[1] = RMD_H1;
+ rctx->state[2] = RMD_H2;
+ rctx->state[3] = RMD_H3;
+ rctx->state[4] = RMD_H4;
+
+ memset(rctx->buffer, 0, sizeof(rctx->buffer));
+}
+
+static void rmd160_update(struct crypto_tfm *tfm, const u8 *data,
+ unsigned int len)
+{
+ struct rmd160_ctx *rctx = crypto_tfm_ctx(tfm);
+ const u32 avail = sizeof(rctx->buffer) - (rctx->byte_count & 0x3f);
+
+ rctx->byte_count += len;
+
+ /* Enough space in buffer? If so copy and we're done */
+ if (avail > len) {
+ memcpy((char *)rctx->buffer + (sizeof(rctx->buffer) - avail),
+ data, len);
+ return;
+ }
+
+ memcpy((char *)rctx->buffer + (sizeof(rctx->buffer) - avail),
+ data, avail);
+
+ rmd160_transform(rctx->state, rctx->buffer);
+ data += avail;
+ len -= avail;
+
+ while (len >= sizeof(rctx->buffer)) {
+ memcpy(rctx->buffer, data, sizeof(rctx->buffer));
+ rmd160_transform(rctx->state, rctx->buffer);
+ data += sizeof(rctx->buffer);
+ len -= sizeof(rctx->buffer);
+ }
+
+ memcpy(rctx->buffer, data, len);
+}
+
+/* Add padding and return the message digest. */
+static void rmd160_final(struct crypto_tfm *tfm, u8 *out)
+{
+ struct rmd160_ctx *rctx = crypto_tfm_ctx(tfm);
+ u32 i, index, padlen;
+ __le64 bits;
+ __le32 *dst = (__le32 *)out;
+ static const u8 padding[64] = { 0x80, };
+
+ bits = cpu_to_le64(rctx->byte_count << 3);
+
+ /* Pad out to 56 mod 64 */
+ index = rctx->byte_count & 0x3f;
+ padlen = (index < 56) ? (56 - index) : ((64+56) - index);
+ rmd160_update(tfm, padding, padlen);
+
+ /* Append length */
+ rmd160_update(tfm, (const u8 *)&bits, sizeof(bits));
+
+ /* Store state in digest */
+ for (i = 0; i < 5; i++)
+ dst[i] = cpu_to_le32p(&rctx->state[i]);
+
+ /* Wipe context */
+ memset(rctx, 0, sizeof(*rctx));
+}
+
+static struct crypto_alg alg = {
+ .cra_name = "rmd160",
+ .cra_driver_name = "rmd160",
+ .cra_flags = CRYPTO_ALG_TYPE_DIGEST,
+ .cra_blocksize = RMD160_BLOCK_SIZE,
+ .cra_ctxsize = sizeof(struct rmd160_ctx),
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(alg.cra_list),
+ .cra_u = { .digest = {
+ .dia_digestsize = RMD160_DIGEST_SIZE,
+ .dia_init = rmd160_init,
+ .dia_update = rmd160_update,
+ .dia_final = rmd160_final } }
+};
+
+static int __init rmd160_mod_init(void)
+{
+ return crypto_register_alg(&alg);
+}
+
+static void __exit rmd160_mod_fini(void)
+{
+ crypto_unregister_alg(&alg);
+}
+
+module_init(rmd160_mod_init);
+module_exit(rmd160_mod_fini);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("RIPEMD-160 Message Digest");
+
+MODULE_ALIAS("rmd160");
diff --git a/crypto/rmd256.c b/crypto/rmd256.c
new file mode 100644
index 00000000000..e3de5b4cb47
--- /dev/null
+++ b/crypto/rmd256.c
@@ -0,0 +1,344 @@
+/*
+ * Cryptographic API.
+ *
+ * RIPEMD-256 - RACE Integrity Primitives Evaluation Message Digest.
+ *
+ * Based on the reference implementation by Antoon Bosselaers, ESAT-COSIC
+ *
+ * Copyright (c) 2008 Adrian-Ken Rueegsegger <rueegsegger (at) swiss-it.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/mm.h>
+#include <linux/crypto.h>
+#include <linux/cryptohash.h>
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+#include "ripemd.h"
+
+struct rmd256_ctx {
+ u64 byte_count;
+ u32 state[8];
+ __le32 buffer[16];
+};
+
+#define K1 RMD_K1
+#define K2 RMD_K2
+#define K3 RMD_K3
+#define K4 RMD_K4
+#define KK1 RMD_K6
+#define KK2 RMD_K7
+#define KK3 RMD_K8
+#define KK4 RMD_K1
+
+#define F1(x, y, z) (x ^ y ^ z) /* XOR */
+#define F2(x, y, z) (z ^ (x & (y ^ z))) /* x ? y : z */
+#define F3(x, y, z) ((x | ~y) ^ z)
+#define F4(x, y, z) (y ^ (z & (x ^ y))) /* z ? x : y */
+
+#define ROUND(a, b, c, d, f, k, x, s) { \
+ (a) += f((b), (c), (d)) + le32_to_cpup(&(x)) + (k); \
+ (a) = rol32((a), (s)); \
+}
+
+static void rmd256_transform(u32 *state, const __le32 *in)
+{
+ u32 aa, bb, cc, dd, aaa, bbb, ccc, ddd, tmp;
+
+ /* Initialize left lane */
+ aa = state[0];
+ bb = state[1];
+ cc = state[2];
+ dd = state[3];
+
+ /* Initialize right lane */
+ aaa = state[4];
+ bbb = state[5];
+ ccc = state[6];
+ ddd = state[7];
+
+ /* round 1: left lane */
+ ROUND(aa, bb, cc, dd, F1, K1, in[0], 11);
+ ROUND(dd, aa, bb, cc, F1, K1, in[1], 14);
+ ROUND(cc, dd, aa, bb, F1, K1, in[2], 15);
+ ROUND(bb, cc, dd, aa, F1, K1, in[3], 12);
+ ROUND(aa, bb, cc, dd, F1, K1, in[4], 5);
+ ROUND(dd, aa, bb, cc, F1, K1, in[5], 8);
+ ROUND(cc, dd, aa, bb, F1, K1, in[6], 7);
+ ROUND(bb, cc, dd, aa, F1, K1, in[7], 9);
+ ROUND(aa, bb, cc, dd, F1, K1, in[8], 11);
+ ROUND(dd, aa, bb, cc, F1, K1, in[9], 13);
+ ROUND(cc, dd, aa, bb, F1, K1, in[10], 14);
+ ROUND(bb, cc, dd, aa, F1, K1, in[11], 15);
+ ROUND(aa, bb, cc, dd, F1, K1, in[12], 6);
+ ROUND(dd, aa, bb, cc, F1, K1, in[13], 7);
+ ROUND(cc, dd, aa, bb, F1, K1, in[14], 9);
+ ROUND(bb, cc, dd, aa, F1, K1, in[15], 8);
+
+ /* round 1: right lane */
+ ROUND(aaa, bbb, ccc, ddd, F4, KK1, in[5], 8);
+ ROUND(ddd, aaa, bbb, ccc, F4, KK1, in[14], 9);
+ ROUND(ccc, ddd, aaa, bbb, F4, KK1, in[7], 9);
+ ROUND(bbb, ccc, ddd, aaa, F4, KK1, in[0], 11);
+ ROUND(aaa, bbb, ccc, ddd, F4, KK1, in[9], 13);
+ ROUND(ddd, aaa, bbb, ccc, F4, KK1, in[2], 15);
+ ROUND(ccc, ddd, aaa, bbb, F4, KK1, in[11], 15);
+ ROUND(bbb, ccc, ddd, aaa, F4, KK1, in[4], 5);
+ ROUND(aaa, bbb, ccc, ddd, F4, KK1, in[13], 7);
+ ROUND(ddd, aaa, bbb, ccc, F4, KK1, in[6], 7);
+ ROUND(ccc, ddd, aaa, bbb, F4, KK1, in[15], 8);
+ ROUND(bbb, ccc, ddd, aaa, F4, KK1, in[8], 11);
+ ROUND(aaa, bbb, ccc, ddd, F4, KK1, in[1], 14);
+ ROUND(ddd, aaa, bbb, ccc, F4, KK1, in[10], 14);
+ ROUND(ccc, ddd, aaa, bbb, F4, KK1, in[3], 12);
+ ROUND(bbb, ccc, ddd, aaa, F4, KK1, in[12], 6);
+
+ /* Swap contents of "a" registers */
+ tmp = aa; aa = aaa; aaa = tmp;
+
+ /* round 2: left lane */
+ ROUND(aa, bb, cc, dd, F2, K2, in[7], 7);
+ ROUND(dd, aa, bb, cc, F2, K2, in[4], 6);
+ ROUND(cc, dd, aa, bb, F2, K2, in[13], 8);
+ ROUND(bb, cc, dd, aa, F2, K2, in[1], 13);
+ ROUND(aa, bb, cc, dd, F2, K2, in[10], 11);
+ ROUND(dd, aa, bb, cc, F2, K2, in[6], 9);
+ ROUND(cc, dd, aa, bb, F2, K2, in[15], 7);
+ ROUND(bb, cc, dd, aa, F2, K2, in[3], 15);
+ ROUND(aa, bb, cc, dd, F2, K2, in[12], 7);
+ ROUND(dd, aa, bb, cc, F2, K2, in[0], 12);
+ ROUND(cc, dd, aa, bb, F2, K2, in[9], 15);
+ ROUND(bb, cc, dd, aa, F2, K2, in[5], 9);
+ ROUND(aa, bb, cc, dd, F2, K2, in[2], 11);
+ ROUND(dd, aa, bb, cc, F2, K2, in[14], 7);
+ ROUND(cc, dd, aa, bb, F2, K2, in[11], 13);
+ ROUND(bb, cc, dd, aa, F2, K2, in[8], 12);
+
+ /* round 2: right lane */
+ ROUND(aaa, bbb, ccc, ddd, F3, KK2, in[6], 9);
+ ROUND(ddd, aaa, bbb, ccc, F3, KK2, in[11], 13);
+ ROUND(ccc, ddd, aaa, bbb, F3, KK2, in[3], 15);
+ ROUND(bbb, ccc, ddd, aaa, F3, KK2, in[7], 7);
+ ROUND(aaa, bbb, ccc, ddd, F3, KK2, in[0], 12);
+ ROUND(ddd, aaa, bbb, ccc, F3, KK2, in[13], 8);
+ ROUND(ccc, ddd, aaa, bbb, F3, KK2, in[5], 9);
+ ROUND(bbb, ccc, ddd, aaa, F3, KK2, in[10], 11);
+ ROUND(aaa, bbb, ccc, ddd, F3, KK2, in[14], 7);
+ ROUND(ddd, aaa, bbb, ccc, F3, KK2, in[15], 7);
+ ROUND(ccc, ddd, aaa, bbb, F3, KK2, in[8], 12);
+ ROUND(bbb, ccc, ddd, aaa, F3, KK2, in[12], 7);
+ ROUND(aaa, bbb, ccc, ddd, F3, KK2, in[4], 6);
+ ROUND(ddd, aaa, bbb, ccc, F3, KK2, in[9], 15);
+ ROUND(ccc, ddd, aaa, bbb, F3, KK2, in[1], 13);
+ ROUND(bbb, ccc, ddd, aaa, F3, KK2, in[2], 11);
+
+ /* Swap contents of "b" registers */
+ tmp = bb; bb = bbb; bbb = tmp;
+
+ /* round 3: left lane */
+ ROUND(aa, bb, cc, dd, F3, K3, in[3], 11);
+ ROUND(dd, aa, bb, cc, F3, K3, in[10], 13);
+ ROUND(cc, dd, aa, bb, F3, K3, in[14], 6);
+ ROUND(bb, cc, dd, aa, F3, K3, in[4], 7);
+ ROUND(aa, bb, cc, dd, F3, K3, in[9], 14);
+ ROUND(dd, aa, bb, cc, F3, K3, in[15], 9);
+ ROUND(cc, dd, aa, bb, F3, K3, in[8], 13);
+ ROUND(bb, cc, dd, aa, F3, K3, in[1], 15);
+ ROUND(aa, bb, cc, dd, F3, K3, in[2], 14);
+ ROUND(dd, aa, bb, cc, F3, K3, in[7], 8);
+ ROUND(cc, dd, aa, bb, F3, K3, in[0], 13);
+ ROUND(bb, cc, dd, aa, F3, K3, in[6], 6);
+ ROUND(aa, bb, cc, dd, F3, K3, in[13], 5);
+ ROUND(dd, aa, bb, cc, F3, K3, in[11], 12);
+ ROUND(cc, dd, aa, bb, F3, K3, in[5], 7);
+ ROUND(bb, cc, dd, aa, F3, K3, in[12], 5);
+
+ /* round 3: right lane */
+ ROUND(aaa, bbb, ccc, ddd, F2, KK3, in[15], 9);
+ ROUND(ddd, aaa, bbb, ccc, F2, KK3, in[5], 7);
+ ROUND(ccc, ddd, aaa, bbb, F2, KK3, in[1], 15);
+ ROUND(bbb, ccc, ddd, aaa, F2, KK3, in[3], 11);
+ ROUND(aaa, bbb, ccc, ddd, F2, KK3, in[7], 8);
+ ROUND(ddd, aaa, bbb, ccc, F2, KK3, in[14], 6);
+ ROUND(ccc, ddd, aaa, bbb, F2, KK3, in[6], 6);
+ ROUND(bbb, ccc, ddd, aaa, F2, KK3, in[9], 14);
+ ROUND(aaa, bbb, ccc, ddd, F2, KK3, in[11], 12);
+ ROUND(ddd, aaa, bbb, ccc, F2, KK3, in[8], 13);
+ ROUND(ccc, ddd, aaa, bbb, F2, KK3, in[12], 5);
+ ROUND(bbb, ccc, ddd, aaa, F2, KK3, in[2], 14);
+ ROUND(aaa, bbb, ccc, ddd, F2, KK3, in[10], 13);
+ ROUND(ddd, aaa, bbb, ccc, F2, KK3, in[0], 13);
+ ROUND(ccc, ddd, aaa, bbb, F2, KK3, in[4], 7);
+ ROUND(bbb, ccc, ddd, aaa, F2, KK3, in[13], 5);
+
+ /* Swap contents of "c" registers */
+ tmp = cc; cc = ccc; ccc = tmp;
+
+ /* round 4: left lane */
+ ROUND(aa, bb, cc, dd, F4, K4, in[1], 11);
+ ROUND(dd, aa, bb, cc, F4, K4, in[9], 12);
+ ROUND(cc, dd, aa, bb, F4, K4, in[11], 14);
+ ROUND(bb, cc, dd, aa, F4, K4, in[10], 15);
+ ROUND(aa, bb, cc, dd, F4, K4, in[0], 14);
+ ROUND(dd, aa, bb, cc, F4, K4, in[8], 15);
+ ROUND(cc, dd, aa, bb, F4, K4, in[12], 9);
+ ROUND(bb, cc, dd, aa, F4, K4, in[4], 8);
+ ROUND(aa, bb, cc, dd, F4, K4, in[13], 9);
+ ROUND(dd, aa, bb, cc, F4, K4, in[3], 14);
+ ROUND(cc, dd, aa, bb, F4, K4, in[7], 5);
+ ROUND(bb, cc, dd, aa, F4, K4, in[15], 6);
+ ROUND(aa, bb, cc, dd, F4, K4, in[14], 8);
+ ROUND(dd, aa, bb, cc, F4, K4, in[5], 6);
+ ROUND(cc, dd, aa, bb, F4, K4, in[6], 5);
+ ROUND(bb, cc, dd, aa, F4, K4, in[2], 12);
+
+ /* round 4: right lane */
+ ROUND(aaa, bbb, ccc, ddd, F1, KK4, in[8], 15);
+ ROUND(ddd, aaa, bbb, ccc, F1, KK4, in[6], 5);
+ ROUND(ccc, ddd, aaa, bbb, F1, KK4, in[4], 8);
+ ROUND(bbb, ccc, ddd, aaa, F1, KK4, in[1], 11);
+ ROUND(aaa, bbb, ccc, ddd, F1, KK4, in[3], 14);
+ ROUND(ddd, aaa, bbb, ccc, F1, KK4, in[11], 14);
+ ROUND(ccc, ddd, aaa, bbb, F1, KK4, in[15], 6);
+ ROUND(bbb, ccc, ddd, aaa, F1, KK4, in[0], 14);
+ ROUND(aaa, bbb, ccc, ddd, F1, KK4, in[5], 6);
+ ROUND(ddd, aaa, bbb, ccc, F1, KK4, in[12], 9);
+ ROUND(ccc, ddd, aaa, bbb, F1, KK4, in[2], 12);
+ ROUND(bbb, ccc, ddd, aaa, F1, KK4, in[13], 9);
+ ROUND(aaa, bbb, ccc, ddd, F1, KK4, in[9], 12);
+ ROUND(ddd, aaa, bbb, ccc, F1, KK4, in[7], 5);
+ ROUND(ccc, ddd, aaa, bbb, F1, KK4, in[10], 15);
+ ROUND(bbb, ccc, ddd, aaa, F1, KK4, in[14], 8);
+
+ /* Swap contents of "d" registers */
+ tmp = dd; dd = ddd; ddd = tmp;
+
+ /* combine results */
+ state[0] += aa;
+ state[1] += bb;
+ state[2] += cc;
+ state[3] += dd;
+ state[4] += aaa;
+ state[5] += bbb;
+ state[6] += ccc;
+ state[7] += ddd;
+
+ return;
+}
+
+static void rmd256_init(struct crypto_tfm *tfm)
+{
+ struct rmd256_ctx *rctx = crypto_tfm_ctx(tfm);
+
+ rctx->byte_count = 0;
+
+ rctx->state[0] = RMD_H0;
+ rctx->state[1] = RMD_H1;
+ rctx->state[2] = RMD_H2;
+ rctx->state[3] = RMD_H3;
+ rctx->state[4] = RMD_H5;
+ rctx->state[5] = RMD_H6;
+ rctx->state[6] = RMD_H7;
+ rctx->state[7] = RMD_H8;
+
+ memset(rctx->buffer, 0, sizeof(rctx->buffer));
+}
+
+static void rmd256_update(struct crypto_tfm *tfm, const u8 *data,
+ unsigned int len)
+{
+ struct rmd256_ctx *rctx = crypto_tfm_ctx(tfm);
+ const u32 avail = sizeof(rctx->buffer) - (rctx->byte_count & 0x3f);
+
+ rctx->byte_count += len;
+
+ /* Enough space in buffer? If so copy and we're done */
+ if (avail > len) {
+ memcpy((char *)rctx->buffer + (sizeof(rctx->buffer) - avail),
+ data, len);
+ return;
+ }
+
+ memcpy((char *)rctx->buffer + (sizeof(rctx->buffer) - avail),
+ data, avail);
+
+ rmd256_transform(rctx->state, rctx->buffer);
+ data += avail;
+ len -= avail;
+
+ while (len >= sizeof(rctx->buffer)) {
+ memcpy(rctx->buffer, data, sizeof(rctx->buffer));
+ rmd256_transform(rctx->state, rctx->buffer);
+ data += sizeof(rctx->buffer);
+ len -= sizeof(rctx->buffer);
+ }
+
+ memcpy(rctx->buffer, data, len);
+}
+
+/* Add padding and return the message digest. */
+static void rmd256_final(struct crypto_tfm *tfm, u8 *out)
+{
+ struct rmd256_ctx *rctx = crypto_tfm_ctx(tfm);
+ u32 i, index, padlen;
+ __le64 bits;
+ __le32 *dst = (__le32 *)out;
+ static const u8 padding[64] = { 0x80, };
+
+ bits = cpu_to_le64(rctx->byte_count << 3);
+
+ /* Pad out to 56 mod 64 */
+ index = rctx->byte_count & 0x3f;
+ padlen = (index < 56) ? (56 - index) : ((64+56) - index);
+ rmd256_update(tfm, padding, padlen);
+
+ /* Append length */
+ rmd256_update(tfm, (const u8 *)&bits, sizeof(bits));
+
+ /* Store state in digest */
+ for (i = 0; i < 8; i++)
+ dst[i] = cpu_to_le32p(&rctx->state[i]);
+
+ /* Wipe context */
+ memset(rctx, 0, sizeof(*rctx));
+}
+
+static struct crypto_alg alg = {
+ .cra_name = "rmd256",
+ .cra_driver_name = "rmd256",
+ .cra_flags = CRYPTO_ALG_TYPE_DIGEST,
+ .cra_blocksize = RMD256_BLOCK_SIZE,
+ .cra_ctxsize = sizeof(struct rmd256_ctx),
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(alg.cra_list),
+ .cra_u = { .digest = {
+ .dia_digestsize = RMD256_DIGEST_SIZE,
+ .dia_init = rmd256_init,
+ .dia_update = rmd256_update,
+ .dia_final = rmd256_final } }
+};
+
+static int __init rmd256_mod_init(void)
+{
+ return crypto_register_alg(&alg);
+}
+
+static void __exit rmd256_mod_fini(void)
+{
+ crypto_unregister_alg(&alg);
+}
+
+module_init(rmd256_mod_init);
+module_exit(rmd256_mod_fini);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("RIPEMD-256 Message Digest");
+
+MODULE_ALIAS("rmd256");
diff --git a/crypto/rmd320.c b/crypto/rmd320.c
new file mode 100644
index 00000000000..b143d66e42c
--- /dev/null
+++ b/crypto/rmd320.c
@@ -0,0 +1,393 @@
+/*
+ * Cryptographic API.
+ *
+ * RIPEMD-320 - RACE Integrity Primitives Evaluation Message Digest.
+ *
+ * Based on the reference implementation by Antoon Bosselaers, ESAT-COSIC
+ *
+ * Copyright (c) 2008 Adrian-Ken Rueegsegger <rueegsegger (at) swiss-it.ch>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ */
+#include <linux/init.h>
+#include <linux/module.h>
+#include <linux/mm.h>
+#include <linux/crypto.h>
+#include <linux/cryptohash.h>
+#include <linux/types.h>
+#include <asm/byteorder.h>
+
+#include "ripemd.h"
+
+struct rmd320_ctx {
+ u64 byte_count;
+ u32 state[10];
+ __le32 buffer[16];
+};
+
+#define K1 RMD_K1
+#define K2 RMD_K2
+#define K3 RMD_K3
+#define K4 RMD_K4
+#define K5 RMD_K5
+#define KK1 RMD_K6
+#define KK2 RMD_K7
+#define KK3 RMD_K8
+#define KK4 RMD_K9
+#define KK5 RMD_K1
+
+#define F1(x, y, z) (x ^ y ^ z) /* XOR */
+#define F2(x, y, z) (z ^ (x & (y ^ z))) /* x ? y : z */
+#define F3(x, y, z) ((x | ~y) ^ z)
+#define F4(x, y, z) (y ^ (z & (x ^ y))) /* z ? x : y */
+#define F5(x, y, z) (x ^ (y | ~z))
+
+#define ROUND(a, b, c, d, e, f, k, x, s) { \
+ (a) += f((b), (c), (d)) + le32_to_cpup(&(x)) + (k); \
+ (a) = rol32((a), (s)) + (e); \
+ (c) = rol32((c), 10); \
+}
+
+static void rmd320_transform(u32 *state, const __le32 *in)
+{
+ u32 aa, bb, cc, dd, ee, aaa, bbb, ccc, ddd, eee, tmp;
+
+ /* Initialize left lane */
+ aa = state[0];
+ bb = state[1];
+ cc = state[2];
+ dd = state[3];
+ ee = state[4];
+
+ /* Initialize right lane */
+ aaa = state[5];
+ bbb = state[6];
+ ccc = state[7];
+ ddd = state[8];
+ eee = state[9];
+
+ /* round 1: left lane */
+ ROUND(aa, bb, cc, dd, ee, F1, K1, in[0], 11);
+ ROUND(ee, aa, bb, cc, dd, F1, K1, in[1], 14);
+ ROUND(dd, ee, aa, bb, cc, F1, K1, in[2], 15);
+ ROUND(cc, dd, ee, aa, bb, F1, K1, in[3], 12);
+ ROUND(bb, cc, dd, ee, aa, F1, K1, in[4], 5);
+ ROUND(aa, bb, cc, dd, ee, F1, K1, in[5], 8);
+ ROUND(ee, aa, bb, cc, dd, F1, K1, in[6], 7);
+ ROUND(dd, ee, aa, bb, cc, F1, K1, in[7], 9);
+ ROUND(cc, dd, ee, aa, bb, F1, K1, in[8], 11);
+ ROUND(bb, cc, dd, ee, aa, F1, K1, in[9], 13);
+ ROUND(aa, bb, cc, dd, ee, F1, K1, in[10], 14);
+ ROUND(ee, aa, bb, cc, dd, F1, K1, in[11], 15);
+ ROUND(dd, ee, aa, bb, cc, F1, K1, in[12], 6);
+ ROUND(cc, dd, ee, aa, bb, F1, K1, in[13], 7);
+ ROUND(bb, cc, dd, ee, aa, F1, K1, in[14], 9);
+ ROUND(aa, bb, cc, dd, ee, F1, K1, in[15], 8);
+
+ /* round 1: right lane */
+ ROUND(aaa, bbb, ccc, ddd, eee, F5, KK1, in[5], 8);
+ ROUND(eee, aaa, bbb, ccc, ddd, F5, KK1, in[14], 9);
+ ROUND(ddd, eee, aaa, bbb, ccc, F5, KK1, in[7], 9);
+ ROUND(ccc, ddd, eee, aaa, bbb, F5, KK1, in[0], 11);
+ ROUND(bbb, ccc, ddd, eee, aaa, F5, KK1, in[9], 13);
+ ROUND(aaa, bbb, ccc, ddd, eee, F5, KK1, in[2], 15);
+ ROUND(eee, aaa, bbb, ccc, ddd, F5, KK1, in[11], 15);
+ ROUND(ddd, eee, aaa, bbb, ccc, F5, KK1, in[4], 5);
+ ROUND(ccc, ddd, eee, aaa, bbb, F5, KK1, in[13], 7);
+ ROUND(bbb, ccc, ddd, eee, aaa, F5, KK1, in[6], 7);
+ ROUND(aaa, bbb, ccc, ddd, eee, F5, KK1, in[15], 8);
+ ROUND(eee, aaa, bbb, ccc, ddd, F5, KK1, in[8], 11);
+ ROUND(ddd, eee, aaa, bbb, ccc, F5, KK1, in[1], 14);
+ ROUND(ccc, ddd, eee, aaa, bbb, F5, KK1, in[10], 14);
+ ROUND(bbb, ccc, ddd, eee, aaa, F5, KK1, in[3], 12);
+ ROUND(aaa, bbb, ccc, ddd, eee, F5, KK1, in[12], 6);
+
+ /* Swap contents of "a" registers */
+ tmp = aa; aa = aaa; aaa = tmp;
+
+ /* round 2: left lane" */
+ ROUND(ee, aa, bb, cc, dd, F2, K2, in[7], 7);
+ ROUND(dd, ee, aa, bb, cc, F2, K2, in[4], 6);
+ ROUND(cc, dd, ee, aa, bb, F2, K2, in[13], 8);
+ ROUND(bb, cc, dd, ee, aa, F2, K2, in[1], 13);
+ ROUND(aa, bb, cc, dd, ee, F2, K2, in[10], 11);
+ ROUND(ee, aa, bb, cc, dd, F2, K2, in[6], 9);
+ ROUND(dd, ee, aa, bb, cc, F2, K2, in[15], 7);
+ ROUND(cc, dd, ee, aa, bb, F2, K2, in[3], 15);
+ ROUND(bb, cc, dd, ee, aa, F2, K2, in[12], 7);
+ ROUND(aa, bb, cc, dd, ee, F2, K2, in[0], 12);
+ ROUND(ee, aa, bb, cc, dd, F2, K2, in[9], 15);
+ ROUND(dd, ee, aa, bb, cc, F2, K2, in[5], 9);
+ ROUND(cc, dd, ee, aa, bb, F2, K2, in[2], 11);
+ ROUND(bb, cc, dd, ee, aa, F2, K2, in[14], 7);
+ ROUND(aa, bb, cc, dd, ee, F2, K2, in[11], 13);
+ ROUND(ee, aa, bb, cc, dd, F2, K2, in[8], 12);
+
+ /* round 2: right lane */
+ ROUND(eee, aaa, bbb, ccc, ddd, F4, KK2, in[6], 9);
+ ROUND(ddd, eee, aaa, bbb, ccc, F4, KK2, in[11], 13);
+ ROUND(ccc, ddd, eee, aaa, bbb, F4, KK2, in[3], 15);
+ ROUND(bbb, ccc, ddd, eee, aaa, F4, KK2, in[7], 7);
+ ROUND(aaa, bbb, ccc, ddd, eee, F4, KK2, in[0], 12);
+ ROUND(eee, aaa, bbb, ccc, ddd, F4, KK2, in[13], 8);
+ ROUND(ddd, eee, aaa, bbb, ccc, F4, KK2, in[5], 9);
+ ROUND(ccc, ddd, eee, aaa, bbb, F4, KK2, in[10], 11);
+ ROUND(bbb, ccc, ddd, eee, aaa, F4, KK2, in[14], 7);
+ ROUND(aaa, bbb, ccc, ddd, eee, F4, KK2, in[15], 7);
+ ROUND(eee, aaa, bbb, ccc, ddd, F4, KK2, in[8], 12);
+ ROUND(ddd, eee, aaa, bbb, ccc, F4, KK2, in[12], 7);
+ ROUND(ccc, ddd, eee, aaa, bbb, F4, KK2, in[4], 6);
+ ROUND(bbb, ccc, ddd, eee, aaa, F4, KK2, in[9], 15);
+ ROUND(aaa, bbb, ccc, ddd, eee, F4, KK2, in[1], 13);
+ ROUND(eee, aaa, bbb, ccc, ddd, F4, KK2, in[2], 11);
+
+ /* Swap contents of "b" registers */
+ tmp = bb; bb = bbb; bbb = tmp;
+
+ /* round 3: left lane" */
+ ROUND(dd, ee, aa, bb, cc, F3, K3, in[3], 11);
+ ROUND(cc, dd, ee, aa, bb, F3, K3, in[10], 13);
+ ROUND(bb, cc, dd, ee, aa, F3, K3, in[14], 6);
+ ROUND(aa, bb, cc, dd, ee, F3, K3, in[4], 7);
+ ROUND(ee, aa, bb, cc, dd, F3, K3, in[9], 14);
+ ROUND(dd, ee, aa, bb, cc, F3, K3, in[15], 9);
+ ROUND(cc, dd, ee, aa, bb, F3, K3, in[8], 13);
+ ROUND(bb, cc, dd, ee, aa, F3, K3, in[1], 15);
+ ROUND(aa, bb, cc, dd, ee, F3, K3, in[2], 14);
+ ROUND(ee, aa, bb, cc, dd, F3, K3, in[7], 8);
+ ROUND(dd, ee, aa, bb, cc, F3, K3, in[0], 13);
+ ROUND(cc, dd, ee, aa, bb, F3, K3, in[6], 6);
+ ROUND(bb, cc, dd, ee, aa, F3, K3, in[13], 5);
+ ROUND(aa, bb, cc, dd, ee, F3, K3, in[11], 12);
+ ROUND(ee, aa, bb, cc, dd, F3, K3, in[5], 7);
+ ROUND(dd, ee, aa, bb, cc, F3, K3, in[12], 5);
+
+ /* round 3: right lane */
+ ROUND(ddd, eee, aaa, bbb, ccc, F3, KK3, in[15], 9);
+ ROUND(ccc, ddd, eee, aaa, bbb, F3, KK3, in[5], 7);
+ ROUND(bbb, ccc, ddd, eee, aaa, F3, KK3, in[1], 15);
+ ROUND(aaa, bbb, ccc, ddd, eee, F3, KK3, in[3], 11);
+ ROUND(eee, aaa, bbb, ccc, ddd, F3, KK3, in[7], 8);
+ ROUND(ddd, eee, aaa, bbb, ccc, F3, KK3, in[14], 6);
+ ROUND(ccc, ddd, eee, aaa, bbb, F3, KK3, in[6], 6);
+ ROUND(bbb, ccc, ddd, eee, aaa, F3, KK3, in[9], 14);
+ ROUND(aaa, bbb, ccc, ddd, eee, F3, KK3, in[11], 12);
+ ROUND(eee, aaa, bbb, ccc, ddd, F3, KK3, in[8], 13);
+ ROUND(ddd, eee, aaa, bbb, ccc, F3, KK3, in[12], 5);
+ ROUND(ccc, ddd, eee, aaa, bbb, F3, KK3, in[2], 14);
+ ROUND(bbb, ccc, ddd, eee, aaa, F3, KK3, in[10], 13);
+ ROUND(aaa, bbb, ccc, ddd, eee, F3, KK3, in[0], 13);
+ ROUND(eee, aaa, bbb, ccc, ddd, F3, KK3, in[4], 7);
+ ROUND(ddd, eee, aaa, bbb, ccc, F3, KK3, in[13], 5);
+
+ /* Swap contents of "c" registers */
+ tmp = cc; cc = ccc; ccc = tmp;
+
+ /* round 4: left lane" */
+ ROUND(cc, dd, ee, aa, bb, F4, K4, in[1], 11);
+ ROUND(bb, cc, dd, ee, aa, F4, K4, in[9], 12);
+ ROUND(aa, bb, cc, dd, ee, F4, K4, in[11], 14);
+ ROUND(ee, aa, bb, cc, dd, F4, K4, in[10], 15);
+ ROUND(dd, ee, aa, bb, cc, F4, K4, in[0], 14);
+ ROUND(cc, dd, ee, aa, bb, F4, K4, in[8], 15);
+ ROUND(bb, cc, dd, ee, aa, F4, K4, in[12], 9);
+ ROUND(aa, bb, cc, dd, ee, F4, K4, in[4], 8);
+ ROUND(ee, aa, bb, cc, dd, F4, K4, in[13], 9);
+ ROUND(dd, ee, aa, bb, cc, F4, K4, in[3], 14);
+ ROUND(cc, dd, ee, aa, bb, F4, K4, in[7], 5);
+ ROUND(bb, cc, dd, ee, aa, F4, K4, in[15], 6);
+ ROUND(aa, bb, cc, dd, ee, F4, K4, in[14], 8);
+ ROUND(ee, aa, bb, cc, dd, F4, K4, in[5], 6);
+ ROUND(dd, ee, aa, bb, cc, F4, K4, in[6], 5);
+ ROUND(cc, dd, ee, aa, bb, F4, K4, in[2], 12);
+
+ /* round 4: right lane */
+ ROUND(ccc, ddd, eee, aaa, bbb, F2, KK4, in[8], 15);
+ ROUND(bbb, ccc, ddd, eee, aaa, F2, KK4, in[6], 5);
+ ROUND(aaa, bbb, ccc, ddd, eee, F2, KK4, in[4], 8);
+ ROUND(eee, aaa, bbb, ccc, ddd, F2, KK4, in[1], 11);
+ ROUND(ddd, eee, aaa, bbb, ccc, F2, KK4, in[3], 14);
+ ROUND(ccc, ddd, eee, aaa, bbb, F2, KK4, in[11], 14);
+ ROUND(bbb, ccc, ddd, eee, aaa, F2, KK4, in[15], 6);
+ ROUND(aaa, bbb, ccc, ddd, eee, F2, KK4, in[0], 14);
+ ROUND(eee, aaa, bbb, ccc, ddd, F2, KK4, in[5], 6);
+ ROUND(ddd, eee, aaa, bbb, ccc, F2, KK4, in[12], 9);
+ ROUND(ccc, ddd, eee, aaa, bbb, F2, KK4, in[2], 12);
+ ROUND(bbb, ccc, ddd, eee, aaa, F2, KK4, in[13], 9);
+ ROUND(aaa, bbb, ccc, ddd, eee, F2, KK4, in[9], 12);
+ ROUND(eee, aaa, bbb, ccc, ddd, F2, KK4, in[7], 5);
+ ROUND(ddd, eee, aaa, bbb, ccc, F2, KK4, in[10], 15);
+ ROUND(ccc, ddd, eee, aaa, bbb, F2, KK4, in[14], 8);
+
+ /* Swap contents of "d" registers */
+ tmp = dd; dd = ddd; ddd = tmp;
+
+ /* round 5: left lane" */
+ ROUND(bb, cc, dd, ee, aa, F5, K5, in[4], 9);
+ ROUND(aa, bb, cc, dd, ee, F5, K5, in[0], 15);
+ ROUND(ee, aa, bb, cc, dd, F5, K5, in[5], 5);
+ ROUND(dd, ee, aa, bb, cc, F5, K5, in[9], 11);
+ ROUND(cc, dd, ee, aa, bb, F5, K5, in[7], 6);
+ ROUND(bb, cc, dd, ee, aa, F5, K5, in[12], 8);
+ ROUND(aa, bb, cc, dd, ee, F5, K5, in[2], 13);
+ ROUND(ee, aa, bb, cc, dd, F5, K5, in[10], 12);
+ ROUND(dd, ee, aa, bb, cc, F5, K5, in[14], 5);
+ ROUND(cc, dd, ee, aa, bb, F5, K5, in[1], 12);
+ ROUND(bb, cc, dd, ee, aa, F5, K5, in[3], 13);
+ ROUND(aa, bb, cc, dd, ee, F5, K5, in[8], 14);
+ ROUND(ee, aa, bb, cc, dd, F5, K5, in[11], 11);
+ ROUND(dd, ee, aa, bb, cc, F5, K5, in[6], 8);
+ ROUND(cc, dd, ee, aa, bb, F5, K5, in[15], 5);
+ ROUND(bb, cc, dd, ee, aa, F5, K5, in[13], 6);
+
+ /* round 5: right lane */
+ ROUND(bbb, ccc, ddd, eee, aaa, F1, KK5, in[12], 8);
+ ROUND(aaa, bbb, ccc, ddd, eee, F1, KK5, in[15], 5);
+ ROUND(eee, aaa, bbb, ccc, ddd, F1, KK5, in[10], 12);
+ ROUND(ddd, eee, aaa, bbb, ccc, F1, KK5, in[4], 9);
+ ROUND(ccc, ddd, eee, aaa, bbb, F1, KK5, in[1], 12);
+ ROUND(bbb, ccc, ddd, eee, aaa, F1, KK5, in[5], 5);
+ ROUND(aaa, bbb, ccc, ddd, eee, F1, KK5, in[8], 14);
+ ROUND(eee, aaa, bbb, ccc, ddd, F1, KK5, in[7], 6);
+ ROUND(ddd, eee, aaa, bbb, ccc, F1, KK5, in[6], 8);
+ ROUND(ccc, ddd, eee, aaa, bbb, F1, KK5, in[2], 13);
+ ROUND(bbb, ccc, ddd, eee, aaa, F1, KK5, in[13], 6);
+ ROUND(aaa, bbb, ccc, ddd, eee, F1, KK5, in[14], 5);
+ ROUND(eee, aaa, bbb, ccc, ddd, F1, KK5, in[0], 15);
+ ROUND(ddd, eee, aaa, bbb, ccc, F1, KK5, in[3], 13);
+ ROUND(ccc, ddd, eee, aaa, bbb, F1, KK5, in[9], 11);
+ ROUND(bbb, ccc, ddd, eee, aaa, F1, KK5, in[11], 11);
+
+ /* Swap contents of "e" registers */
+ tmp = ee; ee = eee; eee = tmp;
+
+ /* combine results */
+ state[0] += aa;
+ state[1] += bb;
+ state[2] += cc;
+ state[3] += dd;
+ state[4] += ee;
+ state[5] += aaa;
+ state[6] += bbb;
+ state[7] += ccc;
+ state[8] += ddd;
+ state[9] += eee;
+
+ return;
+}
+
+static void rmd320_init(struct crypto_tfm *tfm)
+{
+ struct rmd320_ctx *rctx = crypto_tfm_ctx(tfm);
+
+ rctx->byte_count = 0;
+
+ rctx->state[0] = RMD_H0;
+ rctx->state[1] = RMD_H1;
+ rctx->state[2] = RMD_H2;
+ rctx->state[3] = RMD_H3;
+ rctx->state[4] = RMD_H4;
+ rctx->state[5] = RMD_H5;
+ rctx->state[6] = RMD_H6;
+ rctx->state[7] = RMD_H7;
+ rctx->state[8] = RMD_H8;
+ rctx->state[9] = RMD_H9;
+
+ memset(rctx->buffer, 0, sizeof(rctx->buffer));
+}
+
+static void rmd320_update(struct crypto_tfm *tfm, const u8 *data,
+ unsigned int len)
+{
+ struct rmd320_ctx *rctx = crypto_tfm_ctx(tfm);
+ const u32 avail = sizeof(rctx->buffer) - (rctx->byte_count & 0x3f);
+
+ rctx->byte_count += len;
+
+ /* Enough space in buffer? If so copy and we're done */
+ if (avail > len) {
+ memcpy((char *)rctx->buffer + (sizeof(rctx->buffer) - avail),
+ data, len);
+ return;
+ }
+
+ memcpy((char *)rctx->buffer + (sizeof(rctx->buffer) - avail),
+ data, avail);
+
+ rmd320_transform(rctx->state, rctx->buffer);
+ data += avail;
+ len -= avail;
+
+ while (len >= sizeof(rctx->buffer)) {
+ memcpy(rctx->buffer, data, sizeof(rctx->buffer));
+ rmd320_transform(rctx->state, rctx->buffer);
+ data += sizeof(rctx->buffer);
+ len -= sizeof(rctx->buffer);
+ }
+
+ memcpy(rctx->buffer, data, len);
+}
+
+/* Add padding and return the message digest. */
+static void rmd320_final(struct crypto_tfm *tfm, u8 *out)
+{
+ struct rmd320_ctx *rctx = crypto_tfm_ctx(tfm);
+ u32 i, index, padlen;
+ __le64 bits;
+ __le32 *dst = (__le32 *)out;
+ static const u8 padding[64] = { 0x80, };
+
+ bits = cpu_to_le64(rctx->byte_count << 3);
+
+ /* Pad out to 56 mod 64 */
+ index = rctx->byte_count & 0x3f;
+ padlen = (index < 56) ? (56 - index) : ((64+56) - index);
+ rmd320_update(tfm, padding, padlen);
+
+ /* Append length */
+ rmd320_update(tfm, (const u8 *)&bits, sizeof(bits));
+
+ /* Store state in digest */
+ for (i = 0; i < 10; i++)
+ dst[i] = cpu_to_le32p(&rctx->state[i]);
+
+ /* Wipe context */
+ memset(rctx, 0, sizeof(*rctx));
+}
+
+static struct crypto_alg alg = {
+ .cra_name = "rmd320",
+ .cra_driver_name = "rmd320",
+ .cra_flags = CRYPTO_ALG_TYPE_DIGEST,
+ .cra_blocksize = RMD320_BLOCK_SIZE,
+ .cra_ctxsize = sizeof(struct rmd320_ctx),
+ .cra_module = THIS_MODULE,
+ .cra_list = LIST_HEAD_INIT(alg.cra_list),
+ .cra_u = { .digest = {
+ .dia_digestsize = RMD320_DIGEST_SIZE,
+ .dia_init = rmd320_init,
+ .dia_update = rmd320_update,
+ .dia_final = rmd320_final } }
+};
+
+static int __init rmd320_mod_init(void)
+{
+ return crypto_register_alg(&alg);
+}
+
+static void __exit rmd320_mod_fini(void)
+{
+ crypto_unregister_alg(&alg);
+}
+
+module_init(rmd320_mod_init);
+module_exit(rmd320_mod_fini);
+
+MODULE_LICENSE("GPL");
+MODULE_DESCRIPTION("RIPEMD-320 Message Digest");
+
+MODULE_ALIAS("rmd320");
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 6beabc5abd0..59821a22d75 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -13,15 +13,9 @@
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
- * 2007-11-13 Added GCM tests
- * 2007-11-13 Added AEAD support
- * 2007-11-06 Added SHA-224 and SHA-224-HMAC tests
- * 2006-12-07 Added SHA384 HMAC and SHA512 HMAC tests
- * 2004-08-09 Added cipher speed tests (Reyk Floeter <reyk@vantronix.net>)
- * 2003-09-14 Rewritten by Kartikey Mahendra Bhatt
- *
*/
+#include <crypto/hash.h>
#include <linux/err.h>
#include <linux/init.h>
#include <linux/module.h>
@@ -30,7 +24,6 @@
#include <linux/scatterlist.h>
#include <linux/string.h>
#include <linux/crypto.h>
-#include <linux/highmem.h>
#include <linux/moduleparam.h>
#include <linux/jiffies.h>
#include <linux/timex.h>
@@ -38,7 +31,7 @@
#include "tcrypt.h"
/*
- * Need to kmalloc() memory for testing kmap().
+ * Need to kmalloc() memory for testing.
*/
#define TVMEMSIZE 16384
#define XBUFSIZE 32768
@@ -46,7 +39,7 @@
/*
* Indexes into the xbuf to simulate cross-page access.
*/
-#define IDX1 37
+#define IDX1 32
#define IDX2 32400
#define IDX3 1
#define IDX4 8193
@@ -83,7 +76,8 @@ static char *check[] = {
"blowfish", "twofish", "serpent", "sha384", "sha512", "md4", "aes",
"cast6", "arc4", "michael_mic", "deflate", "crc32c", "tea", "xtea",
"khazad", "wp512", "wp384", "wp256", "tnepres", "xeta", "fcrypt",
- "camellia", "seed", "salsa20", "lzo", "cts", NULL
+ "camellia", "seed", "salsa20", "rmd128", "rmd160", "rmd256", "rmd320",
+ "lzo", "cts", NULL
};
static void hexdump(unsigned char *buf, unsigned int len)
@@ -110,22 +104,30 @@ static void test_hash(char *algo, struct hash_testvec *template,
unsigned int i, j, k, temp;
struct scatterlist sg[8];
char result[64];
- struct crypto_hash *tfm;
- struct hash_desc desc;
+ struct crypto_ahash *tfm;
+ struct ahash_request *req;
+ struct tcrypt_result tresult;
int ret;
void *hash_buff;
printk("\ntesting %s\n", algo);
- tfm = crypto_alloc_hash(algo, 0, CRYPTO_ALG_ASYNC);
+ init_completion(&tresult.completion);
+
+ tfm = crypto_alloc_ahash(algo, 0, 0);
if (IS_ERR(tfm)) {
printk("failed to load transform for %s: %ld\n", algo,
PTR_ERR(tfm));
return;
}
- desc.tfm = tfm;
- desc.flags = 0;
+ req = ahash_request_alloc(tfm, GFP_KERNEL);
+ if (!req) {
+ printk(KERN_ERR "failed to allocate request for %s\n", algo);
+ goto out_noreq;
+ }
+ ahash_request_set_callback(req, CRYPTO_TFM_REQ_MAY_BACKLOG,
+ tcrypt_complete, &tresult);
for (i = 0; i < tcount; i++) {
printk("test %u:\n", i + 1);
@@ -139,8 +141,9 @@ static void test_hash(char *algo, struct hash_testvec *template,
sg_init_one(&sg[0], hash_buff, template[i].psize);
if (template[i].ksize) {
- ret = crypto_hash_setkey(tfm, template[i].key,
- template[i].ksize);
+ crypto_ahash_clear_flags(tfm, ~0);
+ ret = crypto_ahash_setkey(tfm, template[i].key,
+ template[i].ksize);
if (ret) {
printk("setkey() failed ret=%d\n", ret);
kfree(hash_buff);
@@ -148,17 +151,30 @@ static void test_hash(char *algo, struct hash_testvec *template,
}
}
- ret = crypto_hash_digest(&desc, sg, template[i].psize, result);
- if (ret) {
+ ahash_request_set_crypt(req, sg, result, template[i].psize);
+ ret = crypto_ahash_digest(req);
+ switch (ret) {
+ case 0:
+ break;
+ case -EINPROGRESS:
+ case -EBUSY:
+ ret = wait_for_completion_interruptible(
+ &tresult.completion);
+ if (!ret && !(ret = tresult.err)) {
+ INIT_COMPLETION(tresult.completion);
+ break;
+ }
+ /* fall through */
+ default:
printk("digest () failed ret=%d\n", ret);
kfree(hash_buff);
goto out;
}
- hexdump(result, crypto_hash_digestsize(tfm));
+ hexdump(result, crypto_ahash_digestsize(tfm));
printk("%s\n",
memcmp(result, template[i].digest,
- crypto_hash_digestsize(tfm)) ?
+ crypto_ahash_digestsize(tfm)) ?
"fail" : "pass");
kfree(hash_buff);
}
@@ -187,8 +203,9 @@ static void test_hash(char *algo, struct hash_testvec *template,
}
if (template[i].ksize) {
- ret = crypto_hash_setkey(tfm, template[i].key,
- template[i].ksize);
+ crypto_ahash_clear_flags(tfm, ~0);
+ ret = crypto_ahash_setkey(tfm, template[i].key,
+ template[i].ksize);
if (ret) {
printk("setkey() failed ret=%d\n", ret);
@@ -196,29 +213,44 @@ static void test_hash(char *algo, struct hash_testvec *template,
}
}
- ret = crypto_hash_digest(&desc, sg, template[i].psize,
- result);
- if (ret) {
+ ahash_request_set_crypt(req, sg, result,
+ template[i].psize);
+ ret = crypto_ahash_digest(req);
+ switch (ret) {
+ case 0:
+ break;
+ case -EINPROGRESS:
+ case -EBUSY:
+ ret = wait_for_completion_interruptible(
+ &tresult.completion);
+ if (!ret && !(ret = tresult.err)) {
+ INIT_COMPLETION(tresult.completion);
+ break;
+ }
+ /* fall through */
+ default:
printk("digest () failed ret=%d\n", ret);
goto out;
}
- hexdump(result, crypto_hash_digestsize(tfm));
+ hexdump(result, crypto_ahash_digestsize(tfm));
printk("%s\n",
memcmp(result, template[i].digest,
- crypto_hash_digestsize(tfm)) ?
+ crypto_ahash_digestsize(tfm)) ?
"fail" : "pass");
}
}
out:
- crypto_free_hash(tfm);
+ ahash_request_free(req);
+out_noreq:
+ crypto_free_ahash(tfm);
}
static void test_aead(char *algo, int enc, struct aead_testvec *template,
unsigned int tcount)
{
- unsigned int ret, i, j, k, temp;
+ unsigned int ret, i, j, k, n, temp;
char *q;
struct crypto_aead *tfm;
char *key;
@@ -344,13 +376,12 @@ static void test_aead(char *algo, int enc, struct aead_testvec *template,
goto next_one;
}
- q = kmap(sg_page(&sg[0])) + sg[0].offset;
+ q = input;
hexdump(q, template[i].rlen);
printk(KERN_INFO "enc/dec: %s\n",
memcmp(q, template[i].result,
template[i].rlen) ? "fail" : "pass");
- kunmap(sg_page(&sg[0]));
next_one:
if (!template[i].key)
kfree(key);
@@ -360,7 +391,6 @@ next_one:
}
printk(KERN_INFO "\ntesting %s %s across pages (chunking)\n", algo, e);
- memset(xbuf, 0, XBUFSIZE);
memset(axbuf, 0, XBUFSIZE);
for (i = 0, j = 0; i < tcount; i++) {
@@ -388,6 +418,7 @@ next_one:
goto out;
}
+ memset(xbuf, 0, XBUFSIZE);
sg_init_table(sg, template[i].np);
for (k = 0, temp = 0; k < template[i].np; k++) {
memcpy(&xbuf[IDX[k]],
@@ -450,7 +481,7 @@ next_one:
for (k = 0, temp = 0; k < template[i].np; k++) {
printk(KERN_INFO "page %u\n", k);
- q = kmap(sg_page(&sg[k])) + sg[k].offset;
+ q = &axbuf[IDX[k]];
hexdump(q, template[i].tap[k]);
printk(KERN_INFO "%s\n",
memcmp(q, template[i].result + temp,
@@ -459,8 +490,15 @@ next_one:
0 : authsize)) ?
"fail" : "pass");
+ for (n = 0; q[template[i].tap[k] + n]; n++)
+ ;
+ if (n) {
+ printk("Result buffer corruption %u "
+ "bytes:\n", n);
+ hexdump(&q[template[i].tap[k]], n);
+ }
+
temp += template[i].tap[k];
- kunmap(sg_page(&sg[k]));
}
}
}
@@ -473,7 +511,7 @@ out:
static void test_cipher(char *algo, int enc,
struct cipher_testvec *template, unsigned int tcount)
{
- unsigned int ret, i, j, k, temp;
+ unsigned int ret, i, j, k, n, temp;
char *q;
struct crypto_ablkcipher *tfm;
struct ablkcipher_request *req;
@@ -569,29 +607,21 @@ static void test_cipher(char *algo, int enc,
goto out;
}
- q = kmap(sg_page(&sg[0])) + sg[0].offset;
+ q = data;
hexdump(q, template[i].rlen);
printk("%s\n",
memcmp(q, template[i].result,
template[i].rlen) ? "fail" : "pass");
- kunmap(sg_page(&sg[0]));
}
kfree(data);
}
printk("\ntesting %s %s across pages (chunking)\n", algo, e);
- memset(xbuf, 0, XBUFSIZE);
j = 0;
for (i = 0; i < tcount; i++) {
- data = kzalloc(template[i].ilen, GFP_KERNEL);
- if (!data)
- continue;
-
- memcpy(data, template[i].input, template[i].ilen);
-
if (template[i].iv)
memcpy(iv, template[i].iv, MAX_IVLEN);
else
@@ -602,6 +632,7 @@ static void test_cipher(char *algo, int enc,
printk("test %u (%d bit key):\n",
j, template[i].klen * 8);
+ memset(xbuf, 0, XBUFSIZE);
crypto_ablkcipher_clear_flags(tfm, ~0);
if (template[i].wk)
crypto_ablkcipher_set_flags(
@@ -613,10 +644,8 @@ static void test_cipher(char *algo, int enc,
printk("setkey() failed flags=%x\n",
crypto_ablkcipher_get_flags(tfm));
- if (!template[i].fail) {
- kfree(data);
+ if (!template[i].fail)
goto out;
- }
}
temp = 0;
@@ -657,14 +686,21 @@ static void test_cipher(char *algo, int enc,
temp = 0;
for (k = 0; k < template[i].np; k++) {
printk("page %u\n", k);
- q = kmap(sg_page(&sg[k])) + sg[k].offset;
+ q = &xbuf[IDX[k]];
hexdump(q, template[i].tap[k]);
printk("%s\n",
memcmp(q, template[i].result + temp,
template[i].tap[k]) ? "fail" :
"pass");
+
+ for (n = 0; q[template[i].tap[k] + n]; n++)
+ ;
+ if (n) {
+ printk("Result buffer corruption %u "
+ "bytes:\n", n);
+ hexdump(&q[template[i].tap[k]], n);
+ }
temp += template[i].tap[k];
- kunmap(sg_page(&sg[k]));
}
}
}
@@ -1180,6 +1216,14 @@ static void do_test(void)
test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
DES3_EDE_DEC_TEST_VECTORS);
+ test_cipher("cbc(des3_ede)", ENCRYPT,
+ des3_ede_cbc_enc_tv_template,
+ DES3_EDE_CBC_ENC_TEST_VECTORS);
+
+ test_cipher("cbc(des3_ede)", DECRYPT,
+ des3_ede_cbc_dec_tv_template,
+ DES3_EDE_CBC_DEC_TEST_VECTORS);
+
test_hash("md4", md4_tv_template, MD4_TEST_VECTORS);
test_hash("sha224", sha224_tv_template, SHA224_TEST_VECTORS);
@@ -1390,6 +1434,14 @@ static void do_test(void)
DES3_EDE_ENC_TEST_VECTORS);
test_cipher("ecb(des3_ede)", DECRYPT, des3_ede_dec_tv_template,
DES3_EDE_DEC_TEST_VECTORS);
+
+ test_cipher("cbc(des3_ede)", ENCRYPT,
+ des3_ede_cbc_enc_tv_template,
+ DES3_EDE_CBC_ENC_TEST_VECTORS);
+
+ test_cipher("cbc(des3_ede)", DECRYPT,
+ des3_ede_cbc_dec_tv_template,
+ DES3_EDE_CBC_DEC_TEST_VECTORS);
break;
case 5:
@@ -1558,7 +1610,7 @@ static void do_test(void)
case 29:
test_hash("tgr128", tgr128_tv_template, TGR128_TEST_VECTORS);
break;
-
+
case 30:
test_cipher("ecb(xeta)", ENCRYPT, xeta_enc_tv_template,
XETA_ENC_TEST_VECTORS);
@@ -1623,6 +1675,22 @@ static void do_test(void)
CTS_MODE_DEC_TEST_VECTORS);
break;
+ case 39:
+ test_hash("rmd128", rmd128_tv_template, RMD128_TEST_VECTORS);
+ break;
+
+ case 40:
+ test_hash("rmd160", rmd160_tv_template, RMD160_TEST_VECTORS);
+ break;
+
+ case 41:
+ test_hash("rmd256", rmd256_tv_template, RMD256_TEST_VECTORS);
+ break;
+
+ case 42:
+ test_hash("rmd320", rmd320_tv_template, RMD320_TEST_VECTORS);
+ break;
+
case 100:
test_hash("hmac(md5)", hmac_md5_tv_template,
HMAC_MD5_TEST_VECTORS);
@@ -1658,6 +1726,16 @@ static void do_test(void)
XCBC_AES_TEST_VECTORS);
break;
+ case 107:
+ test_hash("hmac(rmd128)", hmac_rmd128_tv_template,
+ HMAC_RMD128_TEST_VECTORS);
+ break;
+
+ case 108:
+ test_hash("hmac(rmd160)", hmac_rmd160_tv_template,
+ HMAC_RMD160_TEST_VECTORS);
+ break;
+
case 200:
test_cipher_speed("ecb(aes)", ENCRYPT, sec, NULL, 0,
speed_template_16_24_32);
@@ -1796,6 +1874,22 @@ static void do_test(void)
test_hash_speed("sha224", sec, generic_hash_speed_template);
if (mode > 300 && mode < 400) break;
+ case 314:
+ test_hash_speed("rmd128", sec, generic_hash_speed_template);
+ if (mode > 300 && mode < 400) break;
+
+ case 315:
+ test_hash_speed("rmd160", sec, generic_hash_speed_template);
+ if (mode > 300 && mode < 400) break;
+
+ case 316:
+ test_hash_speed("rmd256", sec, generic_hash_speed_template);
+ if (mode > 300 && mode < 400) break;
+
+ case 317:
+ test_hash_speed("rmd320", sec, generic_hash_speed_template);
+ if (mode > 300 && mode < 400) break;
+
case 399:
break;
diff --git a/crypto/tcrypt.h b/crypto/tcrypt.h
index 47bc0ecb897..801e0c28886 100644
--- a/crypto/tcrypt.h
+++ b/crypto/tcrypt.h
@@ -13,12 +13,6 @@
* Software Foundation; either version 2 of the License, or (at your option)
* any later version.
*
- * 2007-11-13 Added GCM tests
- * 2007-11-13 Added AEAD support
- * 2006-12-07 Added SHA384 HMAC and SHA512 HMAC tests
- * 2004-08-09 Cipher speed tests by Reyk Floeter <reyk@vantronix.net>
- * 2003-09-14 Changes by Kartikey Mahendra Bhatt
- *
*/
#ifndef _CRYPTO_TCRYPT_H
#define _CRYPTO_TCRYPT_H
@@ -168,6 +162,271 @@ static struct hash_testvec md5_tv_template[] = {
.digest = "\x57\xed\xf4\xa2\x2b\xe3\xc9\x55"
"\xac\x49\xda\x2e\x21\x07\xb6\x7a",
}
+
+};
+
+/*
+ * RIPEMD-128 test vectors from ISO/IEC 10118-3:2004(E)
+ */
+#define RMD128_TEST_VECTORS 10
+
+static struct hash_testvec rmd128_tv_template[] = {
+ {
+ .digest = "\xcd\xf2\x62\x13\xa1\x50\xdc\x3e"
+ "\xcb\x61\x0f\x18\xf6\xb3\x8b\x46",
+ }, {
+ .plaintext = "a",
+ .psize = 1,
+ .digest = "\x86\xbe\x7a\xfa\x33\x9d\x0f\xc7"
+ "\xcf\xc7\x85\xe7\x2f\x57\x8d\x33",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\xc1\x4a\x12\x19\x9c\x66\xe4\xba"
+ "\x84\x63\x6b\x0f\x69\x14\x4c\x77",
+ }, {
+ .plaintext = "message digest",
+ .psize = 14,
+ .digest = "\x9e\x32\x7b\x3d\x6e\x52\x30\x62"
+ "\xaf\xc1\x13\x2d\x7d\xf9\xd1\xb8",
+ }, {
+ .plaintext = "abcdefghijklmnopqrstuvwxyz",
+ .psize = 26,
+ .digest = "\xfd\x2a\xa6\x07\xf7\x1d\xc8\xf5"
+ "\x10\x71\x49\x22\xb3\x71\x83\x4e",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcde"
+ "fghijklmnopqrstuvwxyz0123456789",
+ .psize = 62,
+ .digest = "\xd1\xe9\x59\xeb\x17\x9c\x91\x1f"
+ "\xae\xa4\x62\x4c\x60\xc5\xc7\x02",
+ }, {
+ .plaintext = "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890",
+ .psize = 80,
+ .digest = "\x3f\x45\xef\x19\x47\x32\xc2\xdb"
+ "\xb2\xc4\xa2\xc7\x69\x79\x5f\xa3",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighij"
+ "hijkijkljklmklmnlmnomnopnopq",
+ .psize = 56,
+ .digest = "\xa1\xaa\x06\x89\xd0\xfa\xfa\x2d"
+ "\xdc\x22\xe8\x8b\x49\x13\x3a\x06",
+ .np = 2,
+ .tap = { 28, 28 },
+ }, {
+ .plaintext = "abcdefghbcdefghicdefghijdefghijkefghijklfghi"
+ "jklmghijklmnhijklmnoijklmnopjklmnopqklmnopqr"
+ "lmnopqrsmnopqrstnopqrstu",
+ .psize = 112,
+ .digest = "\xd4\xec\xc9\x13\xe1\xdf\x77\x6b"
+ "\xf4\x8d\xe9\xd5\x5b\x1f\x25\x46",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighijhijk",
+ .psize = 32,
+ .digest = "\x13\xfc\x13\xe8\xef\xff\x34\x7d"
+ "\xe1\x93\xff\x46\xdb\xac\xcf\xd4",
+ }
+};
+
+/*
+ * RIPEMD-160 test vectors from ISO/IEC 10118-3:2004(E)
+ */
+#define RMD160_TEST_VECTORS 10
+
+static struct hash_testvec rmd160_tv_template[] = {
+ {
+ .digest = "\x9c\x11\x85\xa5\xc5\xe9\xfc\x54\x61\x28"
+ "\x08\x97\x7e\xe8\xf5\x48\xb2\x25\x8d\x31",
+ }, {
+ .plaintext = "a",
+ .psize = 1,
+ .digest = "\x0b\xdc\x9d\x2d\x25\x6b\x3e\xe9\xda\xae"
+ "\x34\x7b\xe6\xf4\xdc\x83\x5a\x46\x7f\xfe",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\x8e\xb2\x08\xf7\xe0\x5d\x98\x7a\x9b\x04"
+ "\x4a\x8e\x98\xc6\xb0\x87\xf1\x5a\x0b\xfc",
+ }, {
+ .plaintext = "message digest",
+ .psize = 14,
+ .digest = "\x5d\x06\x89\xef\x49\xd2\xfa\xe5\x72\xb8"
+ "\x81\xb1\x23\xa8\x5f\xfa\x21\x59\x5f\x36",
+ }, {
+ .plaintext = "abcdefghijklmnopqrstuvwxyz",
+ .psize = 26,
+ .digest = "\xf7\x1c\x27\x10\x9c\x69\x2c\x1b\x56\xbb"
+ "\xdc\xeb\x5b\x9d\x28\x65\xb3\x70\x8d\xbc",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcde"
+ "fghijklmnopqrstuvwxyz0123456789",
+ .psize = 62,
+ .digest = "\xb0\xe2\x0b\x6e\x31\x16\x64\x02\x86\xed"
+ "\x3a\x87\xa5\x71\x30\x79\xb2\x1f\x51\x89",
+ }, {
+ .plaintext = "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890",
+ .psize = 80,
+ .digest = "\x9b\x75\x2e\x45\x57\x3d\x4b\x39\xf4\xdb"
+ "\xd3\x32\x3c\xab\x82\xbf\x63\x32\x6b\xfb",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighij"
+ "hijkijkljklmklmnlmnomnopnopq",
+ .psize = 56,
+ .digest = "\x12\xa0\x53\x38\x4a\x9c\x0c\x88\xe4\x05"
+ "\xa0\x6c\x27\xdc\xf4\x9a\xda\x62\xeb\x2b",
+ .np = 2,
+ .tap = { 28, 28 },
+ }, {
+ .plaintext = "abcdefghbcdefghicdefghijdefghijkefghijklfghi"
+ "jklmghijklmnhijklmnoijklmnopjklmnopqklmnopqr"
+ "lmnopqrsmnopqrstnopqrstu",
+ .psize = 112,
+ .digest = "\x6f\x3f\xa3\x9b\x6b\x50\x3c\x38\x4f\x91"
+ "\x9a\x49\xa7\xaa\x5c\x2c\x08\xbd\xfb\x45",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighijhijk",
+ .psize = 32,
+ .digest = "\x94\xc2\x64\x11\x54\x04\xe6\x33\x79\x0d"
+ "\xfc\xc8\x7b\x58\x7d\x36\x77\x06\x7d\x9f",
+ }
+};
+
+/*
+ * RIPEMD-256 test vectors
+ */
+#define RMD256_TEST_VECTORS 8
+
+static struct hash_testvec rmd256_tv_template[] = {
+ {
+ .digest = "\x02\xba\x4c\x4e\x5f\x8e\xcd\x18"
+ "\x77\xfc\x52\xd6\x4d\x30\xe3\x7a"
+ "\x2d\x97\x74\xfb\x1e\x5d\x02\x63"
+ "\x80\xae\x01\x68\xe3\xc5\x52\x2d",
+ }, {
+ .plaintext = "a",
+ .psize = 1,
+ .digest = "\xf9\x33\x3e\x45\xd8\x57\xf5\xd9"
+ "\x0a\x91\xba\xb7\x0a\x1e\xba\x0c"
+ "\xfb\x1b\xe4\xb0\x78\x3c\x9a\xcf"
+ "\xcd\x88\x3a\x91\x34\x69\x29\x25",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\xaf\xbd\x6e\x22\x8b\x9d\x8c\xbb"
+ "\xce\xf5\xca\x2d\x03\xe6\xdb\xa1"
+ "\x0a\xc0\xbc\x7d\xcb\xe4\x68\x0e"
+ "\x1e\x42\xd2\xe9\x75\x45\x9b\x65",
+ }, {
+ .plaintext = "message digest",
+ .psize = 14,
+ .digest = "\x87\xe9\x71\x75\x9a\x1c\xe4\x7a"
+ "\x51\x4d\x5c\x91\x4c\x39\x2c\x90"
+ "\x18\xc7\xc4\x6b\xc1\x44\x65\x55"
+ "\x4a\xfc\xdf\x54\xa5\x07\x0c\x0e",
+ }, {
+ .plaintext = "abcdefghijklmnopqrstuvwxyz",
+ .psize = 26,
+ .digest = "\x64\x9d\x30\x34\x75\x1e\xa2\x16"
+ "\x77\x6b\xf9\xa1\x8a\xcc\x81\xbc"
+ "\x78\x96\x11\x8a\x51\x97\x96\x87"
+ "\x82\xdd\x1f\xd9\x7d\x8d\x51\x33",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcde"
+ "fghijklmnopqrstuvwxyz0123456789",
+ .psize = 62,
+ .digest = "\x57\x40\xa4\x08\xac\x16\xb7\x20"
+ "\xb8\x44\x24\xae\x93\x1c\xbb\x1f"
+ "\xe3\x63\xd1\xd0\xbf\x40\x17\xf1"
+ "\xa8\x9f\x7e\xa6\xde\x77\xa0\xb8",
+ }, {
+ .plaintext = "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890",
+ .psize = 80,
+ .digest = "\x06\xfd\xcc\x7a\x40\x95\x48\xaa"
+ "\xf9\x13\x68\xc0\x6a\x62\x75\xb5"
+ "\x53\xe3\xf0\x99\xbf\x0e\xa4\xed"
+ "\xfd\x67\x78\xdf\x89\xa8\x90\xdd",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighij"
+ "hijkijkljklmklmnlmnomnopnopq",
+ .psize = 56,
+ .digest = "\x38\x43\x04\x55\x83\xaa\xc6\xc8"
+ "\xc8\xd9\x12\x85\x73\xe7\xa9\x80"
+ "\x9a\xfb\x2a\x0f\x34\xcc\xc3\x6e"
+ "\xa9\xe7\x2f\x16\xf6\x36\x8e\x3f",
+ .np = 2,
+ .tap = { 28, 28 },
+ }
+};
+
+/*
+ * RIPEMD-320 test vectors
+ */
+#define RMD320_TEST_VECTORS 8
+
+static struct hash_testvec rmd320_tv_template[] = {
+ {
+ .digest = "\x22\xd6\x5d\x56\x61\x53\x6c\xdc\x75\xc1"
+ "\xfd\xf5\xc6\xde\x7b\x41\xb9\xf2\x73\x25"
+ "\xeb\xc6\x1e\x85\x57\x17\x7d\x70\x5a\x0e"
+ "\xc8\x80\x15\x1c\x3a\x32\xa0\x08\x99\xb8",
+ }, {
+ .plaintext = "a",
+ .psize = 1,
+ .digest = "\xce\x78\x85\x06\x38\xf9\x26\x58\xa5\xa5"
+ "\x85\x09\x75\x79\x92\x6d\xda\x66\x7a\x57"
+ "\x16\x56\x2c\xfc\xf6\xfb\xe7\x7f\x63\x54"
+ "\x2f\x99\xb0\x47\x05\xd6\x97\x0d\xff\x5d",
+ }, {
+ .plaintext = "abc",
+ .psize = 3,
+ .digest = "\xde\x4c\x01\xb3\x05\x4f\x89\x30\xa7\x9d"
+ "\x09\xae\x73\x8e\x92\x30\x1e\x5a\x17\x08"
+ "\x5b\xef\xfd\xc1\xb8\xd1\x16\x71\x3e\x74"
+ "\xf8\x2f\xa9\x42\xd6\x4c\xdb\xc4\x68\x2d",
+ }, {
+ .plaintext = "message digest",
+ .psize = 14,
+ .digest = "\x3a\x8e\x28\x50\x2e\xd4\x5d\x42\x2f\x68"
+ "\x84\x4f\x9d\xd3\x16\xe7\xb9\x85\x33\xfa"
+ "\x3f\x2a\x91\xd2\x9f\x84\xd4\x25\xc8\x8d"
+ "\x6b\x4e\xff\x72\x7d\xf6\x6a\x7c\x01\x97",
+ }, {
+ .plaintext = "abcdefghijklmnopqrstuvwxyz",
+ .psize = 26,
+ .digest = "\xca\xbd\xb1\x81\x0b\x92\x47\x0a\x20\x93"
+ "\xaa\x6b\xce\x05\x95\x2c\x28\x34\x8c\xf4"
+ "\x3f\xf6\x08\x41\x97\x51\x66\xbb\x40\xed"
+ "\x23\x40\x04\xb8\x82\x44\x63\xe6\xb0\x09",
+ }, {
+ .plaintext = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcde"
+ "fghijklmnopqrstuvwxyz0123456789",
+ .psize = 62,
+ .digest = "\xed\x54\x49\x40\xc8\x6d\x67\xf2\x50\xd2"
+ "\x32\xc3\x0b\x7b\x3e\x57\x70\xe0\xc6\x0c"
+ "\x8c\xb9\xa4\xca\xfe\x3b\x11\x38\x8a\xf9"
+ "\x92\x0e\x1b\x99\x23\x0b\x84\x3c\x86\xa4",
+ }, {
+ .plaintext = "1234567890123456789012345678901234567890"
+ "1234567890123456789012345678901234567890",
+ .psize = 80,
+ .digest = "\x55\x78\x88\xaf\x5f\x6d\x8e\xd6\x2a\xb6"
+ "\x69\x45\xc6\xd2\xa0\xa4\x7e\xcd\x53\x41"
+ "\xe9\x15\xeb\x8f\xea\x1d\x05\x24\x95\x5f"
+ "\x82\x5d\xc7\x17\xe4\xa0\x08\xab\x2d\x42",
+ }, {
+ .plaintext = "abcdbcdecdefdefgefghfghighij"
+ "hijkijkljklmklmnlmnomnopnopq",
+ .psize = 56,
+ .digest = "\xd0\x34\xa7\x95\x0c\xf7\x22\x02\x1b\xa4"
+ "\xb8\x4d\xf7\x69\xa5\xde\x20\x60\xe2\x59"
+ "\xdf\x4c\x9b\xb4\xa4\x26\x8c\x0e\x93\x5b"
+ "\xbc\x74\x70\xa9\x69\xc9\xd0\x72\xa1\xac",
+ .np = 2,
+ .tap = { 28, 28 },
+ }
};
/*
@@ -817,6 +1076,168 @@ static struct hash_testvec hmac_md5_tv_template[] =
};
/*
+ * HMAC-RIPEMD128 test vectors from RFC2286
+ */
+#define HMAC_RMD128_TEST_VECTORS 7
+
+static struct hash_testvec hmac_rmd128_tv_template[] = {
+ {
+ .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
+ .ksize = 16,
+ .plaintext = "Hi There",
+ .psize = 8,
+ .digest = "\xfb\xf6\x1f\x94\x92\xaa\x4b\xbf"
+ "\x81\xc1\x72\xe8\x4e\x07\x34\xdb",
+ }, {
+ .key = "Jefe",
+ .ksize = 4,
+ .plaintext = "what do ya want for nothing?",
+ .psize = 28,
+ .digest = "\x87\x5f\x82\x88\x62\xb6\xb3\x34"
+ "\xb4\x27\xc5\x5f\x9f\x7f\xf0\x9b",
+ .np = 2,
+ .tap = { 14, 14 },
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
+ .ksize = 16,
+ .plaintext = "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
+ .psize = 50,
+ .digest = "\x09\xf0\xb2\x84\x6d\x2f\x54\x3d"
+ "\xa3\x63\xcb\xec\x8d\x62\xa3\x8d",
+ }, {
+ .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
+ "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+ "\x11\x12\x13\x14\x15\x16\x17\x18\x19",
+ .ksize = 25,
+ .plaintext = "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd",
+ .psize = 50,
+ .digest = "\xbd\xbb\xd7\xcf\x03\xe4\x4b\x5a"
+ "\xa6\x0a\xf8\x15\xbe\x4d\x22\x94",
+ }, {
+ .key = "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c",
+ .ksize = 16,
+ .plaintext = "Test With Truncation",
+ .psize = 20,
+ .digest = "\xe7\x98\x08\xf2\x4b\x25\xfd\x03"
+ "\x1c\x15\x5f\x0d\x55\x1d\x9a\x3a",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa",
+ .ksize = 80,
+ .plaintext = "Test Using Larger Than Block-Size Key - Hash Key First",
+ .psize = 54,
+ .digest = "\xdc\x73\x29\x28\xde\x98\x10\x4a"
+ "\x1f\x59\xd3\x73\xc1\x50\xac\xbb",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa",
+ .ksize = 80,
+ .plaintext = "Test Using Larger Than Block-Size Key and Larger Than One "
+ "Block-Size Data",
+ .psize = 73,
+ .digest = "\x5c\x6b\xec\x96\x79\x3e\x16\xd4"
+ "\x06\x90\xc2\x37\x63\x5f\x30\xc5",
+ },
+};
+
+/*
+ * HMAC-RIPEMD160 test vectors from RFC2286
+ */
+#define HMAC_RMD160_TEST_VECTORS 7
+
+static struct hash_testvec hmac_rmd160_tv_template[] = {
+ {
+ .key = "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b",
+ .ksize = 20,
+ .plaintext = "Hi There",
+ .psize = 8,
+ .digest = "\x24\xcb\x4b\xd6\x7d\x20\xfc\x1a\x5d\x2e"
+ "\xd7\x73\x2d\xcc\x39\x37\x7f\x0a\x56\x68",
+ }, {
+ .key = "Jefe",
+ .ksize = 4,
+ .plaintext = "what do ya want for nothing?",
+ .psize = 28,
+ .digest = "\xdd\xa6\xc0\x21\x3a\x48\x5a\x9e\x24\xf4"
+ "\x74\x20\x64\xa7\xf0\x33\xb4\x3c\x40\x69",
+ .np = 2,
+ .tap = { 14, 14 },
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa",
+ .ksize = 20,
+ .plaintext = "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd"
+ "\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd\xdd",
+ .psize = 50,
+ .digest = "\xb0\xb1\x05\x36\x0d\xe7\x59\x96\x0a\xb4"
+ "\xf3\x52\x98\xe1\x16\xe2\x95\xd8\xe7\xc1",
+ }, {
+ .key = "\x01\x02\x03\x04\x05\x06\x07\x08"
+ "\x09\x0a\x0b\x0c\x0d\x0e\x0f\x10"
+ "\x11\x12\x13\x14\x15\x16\x17\x18\x19",
+ .ksize = 25,
+ .plaintext = "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd"
+ "\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd\xcd",
+ .psize = 50,
+ .digest = "\xd5\xca\x86\x2f\x4d\x21\xd5\xe6\x10\xe1"
+ "\x8b\x4c\xf1\xbe\xb9\x7a\x43\x65\xec\xf4",
+ }, {
+ .key = "\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c\x0c",
+ .ksize = 20,
+ .plaintext = "Test With Truncation",
+ .psize = 20,
+ .digest = "\x76\x19\x69\x39\x78\xf9\x1d\x90\x53\x9a"
+ "\xe7\x86\x50\x0f\xf3\xd8\xe0\x51\x8e\x39",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa",
+ .ksize = 80,
+ .plaintext = "Test Using Larger Than Block-Size Key - Hash Key First",
+ .psize = 54,
+ .digest = "\x64\x66\xca\x07\xac\x5e\xac\x29\xe1\xbd"
+ "\x52\x3e\x5a\xda\x76\x05\xb7\x91\xfd\x8b",
+ }, {
+ .key = "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa\xaa"
+ "\xaa\xaa",
+ .ksize = 80,
+ .plaintext = "Test Using Larger Than Block-Size Key and Larger Than One "
+ "Block-Size Data",
+ .psize = 73,
+ .digest = "\x69\xea\x60\x79\x8d\x71\x61\x6c\xce\x5f"
+ "\xd0\x87\x1e\x23\x75\x4c\xd7\x5d\x5a\x0a",
+ },
+};
+
+/*
* HMAC-SHA1 test vectors from RFC2202
*/
#define HMAC_SHA1_TEST_VECTORS 7
@@ -1442,6 +1863,8 @@ static struct hash_testvec hmac_sha512_tv_template[] = {
#define DES_CBC_DEC_TEST_VECTORS 4
#define DES3_EDE_ENC_TEST_VECTORS 3
#define DES3_EDE_DEC_TEST_VECTORS 3
+#define DES3_EDE_CBC_ENC_TEST_VECTORS 1
+#define DES3_EDE_CBC_DEC_TEST_VECTORS 1
static struct cipher_testvec des_enc_tv_template[] = {
{ /* From Applied Cryptography */
@@ -1680,9 +2103,6 @@ static struct cipher_testvec des_cbc_dec_tv_template[] = {
},
};
-/*
- * We really need some more test vectors, especially for DES3 CBC.
- */
static struct cipher_testvec des3_ede_enc_tv_template[] = {
{ /* These are from openssl */
.key = "\x01\x23\x45\x67\x89\xab\xcd\xef"
@@ -1745,6 +2165,94 @@ static struct cipher_testvec des3_ede_dec_tv_template[] = {
},
};
+static struct cipher_testvec des3_ede_cbc_enc_tv_template[] = {
+ { /* Generated from openssl */
+ .key = "\xE9\xC0\xFF\x2E\x76\x0B\x64\x24"
+ "\x44\x4D\x99\x5A\x12\xD6\x40\xC0"
+ "\xEA\xC2\x84\xE8\x14\x95\xDB\xE8",
+ .klen = 24,
+ .iv = "\x7D\x33\x88\x93\x0F\x93\xB2\x42",
+ .input = "\x6f\x54\x20\x6f\x61\x4d\x79\x6e"
+ "\x53\x20\x63\x65\x65\x72\x73\x74"
+ "\x54\x20\x6f\x6f\x4d\x20\x6e\x61"
+ "\x20\x79\x65\x53\x72\x63\x74\x65"
+ "\x20\x73\x6f\x54\x20\x6f\x61\x4d"
+ "\x79\x6e\x53\x20\x63\x65\x65\x72"
+ "\x73\x74\x54\x20\x6f\x6f\x4d\x20"
+ "\x6e\x61\x20\x79\x65\x53\x72\x63"
+ "\x74\x65\x20\x73\x6f\x54\x20\x6f"
+ "\x61\x4d\x79\x6e\x53\x20\x63\x65"
+ "\x65\x72\x73\x74\x54\x20\x6f\x6f"
+ "\x4d\x20\x6e\x61\x20\x79\x65\x53"
+ "\x72\x63\x74\x65\x20\x73\x6f\x54"
+ "\x20\x6f\x61\x4d\x79\x6e\x53\x20"
+ "\x63\x65\x65\x72\x73\x74\x54\x20"
+ "\x6f\x6f\x4d\x20\x6e\x61\x0a\x79",
+ .ilen = 128,
+ .result = "\x0e\x2d\xb6\x97\x3c\x56\x33\xf4"
+ "\x67\x17\x21\xc7\x6e\x8a\xd5\x49"
+ "\x74\xb3\x49\x05\xc5\x1c\xd0\xed"
+ "\x12\x56\x5c\x53\x96\xb6\x00\x7d"
+ "\x90\x48\xfc\xf5\x8d\x29\x39\xcc"
+ "\x8a\xd5\x35\x18\x36\x23\x4e\xd7"
+ "\x76\xd1\xda\x0c\x94\x67\xbb\x04"
+ "\x8b\xf2\x03\x6c\xa8\xcf\xb6\xea"
+ "\x22\x64\x47\xaa\x8f\x75\x13\xbf"
+ "\x9f\xc2\xc3\xf0\xc9\x56\xc5\x7a"
+ "\x71\x63\x2e\x89\x7b\x1e\x12\xca"
+ "\xe2\x5f\xaf\xd8\xa4\xf8\xc9\x7a"
+ "\xd6\xf9\x21\x31\x62\x44\x45\xa6"
+ "\xd6\xbc\x5a\xd3\x2d\x54\x43\xcc"
+ "\x9d\xde\xa5\x70\xe9\x42\x45\x8a"
+ "\x6b\xfa\xb1\x91\x13\xb0\xd9\x19",
+ .rlen = 128,
+ },
+};
+
+static struct cipher_testvec des3_ede_cbc_dec_tv_template[] = {
+ { /* Generated from openssl */
+ .key = "\xE9\xC0\xFF\x2E\x76\x0B\x64\x24"
+ "\x44\x4D\x99\x5A\x12\xD6\x40\xC0"
+ "\xEA\xC2\x84\xE8\x14\x95\xDB\xE8",
+ .klen = 24,
+ .iv = "\x7D\x33\x88\x93\x0F\x93\xB2\x42",
+ .input = "\x0e\x2d\xb6\x97\x3c\x56\x33\xf4"
+ "\x67\x17\x21\xc7\x6e\x8a\xd5\x49"
+ "\x74\xb3\x49\x05\xc5\x1c\xd0\xed"
+ "\x12\x56\x5c\x53\x96\xb6\x00\x7d"
+ "\x90\x48\xfc\xf5\x8d\x29\x39\xcc"
+ "\x8a\xd5\x35\x18\x36\x23\x4e\xd7"
+ "\x76\xd1\xda\x0c\x94\x67\xbb\x04"
+ "\x8b\xf2\x03\x6c\xa8\xcf\xb6\xea"
+ "\x22\x64\x47\xaa\x8f\x75\x13\xbf"
+ "\x9f\xc2\xc3\xf0\xc9\x56\xc5\x7a"
+ "\x71\x63\x2e\x89\x7b\x1e\x12\xca"
+ "\xe2\x5f\xaf\xd8\xa4\xf8\xc9\x7a"
+ "\xd6\xf9\x21\x31\x62\x44\x45\xa6"
+ "\xd6\xbc\x5a\xd3\x2d\x54\x43\xcc"
+ "\x9d\xde\xa5\x70\xe9\x42\x45\x8a"
+ "\x6b\xfa\xb1\x91\x13\xb0\xd9\x19",
+ .ilen = 128,
+ .result = "\x6f\x54\x20\x6f\x61\x4d\x79\x6e"
+ "\x53\x20\x63\x65\x65\x72\x73\x74"
+ "\x54\x20\x6f\x6f\x4d\x20\x6e\x61"
+ "\x20\x79\x65\x53\x72\x63\x74\x65"
+ "\x20\x73\x6f\x54\x20\x6f\x61\x4d"
+ "\x79\x6e\x53\x20\x63\x65\x65\x72"
+ "\x73\x74\x54\x20\x6f\x6f\x4d\x20"
+ "\x6e\x61\x20\x79\x65\x53\x72\x63"
+ "\x74\x65\x20\x73\x6f\x54\x20\x6f"
+ "\x61\x4d\x79\x6e\x53\x20\x63\x65"
+ "\x65\x72\x73\x74\x54\x20\x6f\x6f"
+ "\x4d\x20\x6e\x61\x20\x79\x65\x53"
+ "\x72\x63\x74\x65\x20\x73\x6f\x54"
+ "\x20\x6f\x61\x4d\x79\x6e\x53\x20"
+ "\x63\x65\x65\x72\x73\x74\x54\x20"
+ "\x6f\x6f\x4d\x20\x6e\x61\x0a\x79",
+ .rlen = 128,
+ },
+};
+
/*
* Blowfish test vectors.
*/
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-16 09:53:14 +0000