diff options
author | David S. Miller <davem@davemloft.net> | 2008-07-18 02:39:39 -0700 |
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committer | David S. Miller <davem@davemloft.net> | 2008-07-18 02:39:39 -0700 |
commit | 49997d75152b3d23c53b0fa730599f2f74c92c65 (patch) | |
tree | 46e93126170d02cfec9505172e545732c1b69656 /include/linux/crypto.h | |
parent | a0c80b80e0fb48129e4e9d6a9ede914f9ff1850d (diff) | |
parent | 5b664cb235e97afbf34db9c4d77f08ebd725335e (diff) |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
Conflicts:
Documentation/powerpc/booting-without-of.txt
drivers/atm/Makefile
drivers/net/fs_enet/fs_enet-main.c
drivers/pci/pci-acpi.c
net/8021q/vlan.c
net/iucv/iucv.c
Diffstat (limited to 'include/linux/crypto.h')
-rw-r--r-- | include/linux/crypto.h | 48 |
1 files changed, 44 insertions, 4 deletions
diff --git a/include/linux/crypto.h b/include/linux/crypto.h index 425824bd49f..c43dc47fdf7 100644 --- a/include/linux/crypto.h +++ b/include/linux/crypto.h @@ -30,15 +30,17 @@ */ #define CRYPTO_ALG_TYPE_MASK 0x0000000f #define CRYPTO_ALG_TYPE_CIPHER 0x00000001 -#define CRYPTO_ALG_TYPE_DIGEST 0x00000002 -#define CRYPTO_ALG_TYPE_HASH 0x00000003 +#define CRYPTO_ALG_TYPE_COMPRESS 0x00000002 +#define CRYPTO_ALG_TYPE_AEAD 0x00000003 #define CRYPTO_ALG_TYPE_BLKCIPHER 0x00000004 #define CRYPTO_ALG_TYPE_ABLKCIPHER 0x00000005 #define CRYPTO_ALG_TYPE_GIVCIPHER 0x00000006 -#define CRYPTO_ALG_TYPE_COMPRESS 0x00000008 -#define CRYPTO_ALG_TYPE_AEAD 0x00000009 +#define CRYPTO_ALG_TYPE_DIGEST 0x00000008 +#define CRYPTO_ALG_TYPE_HASH 0x00000009 +#define CRYPTO_ALG_TYPE_AHASH 0x0000000a #define CRYPTO_ALG_TYPE_HASH_MASK 0x0000000e +#define CRYPTO_ALG_TYPE_AHASH_MASK 0x0000000c #define CRYPTO_ALG_TYPE_BLKCIPHER_MASK 0x0000000c #define CRYPTO_ALG_LARVAL 0x00000010 @@ -102,6 +104,7 @@ struct crypto_async_request; struct crypto_aead; struct crypto_blkcipher; struct crypto_hash; +struct crypto_ahash; struct crypto_tfm; struct crypto_type; struct aead_givcrypt_request; @@ -131,6 +134,16 @@ struct ablkcipher_request { void *__ctx[] CRYPTO_MINALIGN_ATTR; }; +struct ahash_request { + struct crypto_async_request base; + + unsigned int nbytes; + struct scatterlist *src; + u8 *result; + + void *__ctx[] CRYPTO_MINALIGN_ATTR; +}; + /** * struct aead_request - AEAD request * @base: Common attributes for async crypto requests @@ -195,6 +208,17 @@ struct ablkcipher_alg { unsigned int ivsize; }; +struct ahash_alg { + int (*init)(struct ahash_request *req); + int (*update)(struct ahash_request *req); + int (*final)(struct ahash_request *req); + int (*digest)(struct ahash_request *req); + int (*setkey)(struct crypto_ahash *tfm, const u8 *key, + unsigned int keylen); + + unsigned int digestsize; +}; + struct aead_alg { int (*setkey)(struct crypto_aead *tfm, const u8 *key, unsigned int keylen); @@ -272,6 +296,7 @@ struct compress_alg { #define cra_cipher cra_u.cipher #define cra_digest cra_u.digest #define cra_hash cra_u.hash +#define cra_ahash cra_u.ahash #define cra_compress cra_u.compress struct crypto_alg { @@ -298,6 +323,7 @@ struct crypto_alg { struct cipher_alg cipher; struct digest_alg digest; struct hash_alg hash; + struct ahash_alg ahash; struct compress_alg compress; } cra_u; @@ -383,6 +409,18 @@ struct hash_tfm { unsigned int digestsize; }; +struct ahash_tfm { + int (*init)(struct ahash_request *req); + int (*update)(struct ahash_request *req); + int (*final)(struct ahash_request *req); + int (*digest)(struct ahash_request *req); + int (*setkey)(struct crypto_ahash *tfm, const u8 *key, + unsigned int keylen); + + unsigned int digestsize; + unsigned int reqsize; +}; + struct compress_tfm { int (*cot_compress)(struct crypto_tfm *tfm, const u8 *src, unsigned int slen, @@ -397,6 +435,7 @@ struct compress_tfm { #define crt_blkcipher crt_u.blkcipher #define crt_cipher crt_u.cipher #define crt_hash crt_u.hash +#define crt_ahash crt_u.ahash #define crt_compress crt_u.compress struct crypto_tfm { @@ -409,6 +448,7 @@ struct crypto_tfm { struct blkcipher_tfm blkcipher; struct cipher_tfm cipher; struct hash_tfm hash; + struct ahash_tfm ahash; struct compress_tfm compress; } crt_u; |