Merge git://github.com/herbertx/crypto

* git://github.com/herbertx/crypto: (48 commits)
  crypto: user - Depend on NET instead of selecting it
  crypto: user - Add dependency on NET
  crypto: talitos - handle descriptor not found in error path
  crypto: user - Initialise match in crypto_alg_match
  crypto: testmgr - add twofish tests
  crypto: testmgr - add blowfish test-vectors
  crypto: Make hifn_795x build depend on !ARCH_DMA_ADDR_T_64BIT
  crypto: twofish-x86_64-3way - fix ctr blocksize to 1
  crypto: blowfish-x86_64 - fix ctr blocksize to 1
  crypto: whirlpool - count rounds from 0
  crypto: Add userspace report for compress type algorithms
  crypto: Add userspace report for cipher type algorithms
  crypto: Add userspace report for rng type algorithms
  crypto: Add userspace report for pcompress type algorithms
  crypto: Add userspace report for nivaead type algorithms
  crypto: Add userspace report for aead type algorithms
  crypto: Add userspace report for givcipher type algorithms
  crypto: Add userspace report for ablkcipher type algorithms
  crypto: Add userspace report for blkcipher type algorithms
  crypto: Add userspace report for ahash type algorithms
  ...

6 files changed, 138 insertions, 0 deletions

diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
index 59c3e5bd2c0..ecc721def10 100644
--- a/include/crypto/algapi.h
+++ b/include/crypto/algapi.h
@@ -15,6 +15,7 @@
 #include <linux/crypto.h>
 #include <linux/list.h>
 #include <linux/kernel.h>
+#include <linux/skbuff.h>
 
 struct module;
 struct rtattr;
@@ -26,6 +27,7 @@ struct crypto_type {
 	int (*init)(struct crypto_tfm *tfm, u32 type, u32 mask);
 	int (*init_tfm)(struct crypto_tfm *tfm);
 	void (*show)(struct seq_file *m, struct crypto_alg *alg);
+	int (*report)(struct sk_buff *skb, struct crypto_alg *alg);
 	struct crypto_alg *(*lookup)(const char *name, u32 type, u32 mask);
 
 	unsigned int type;
diff --git a/include/crypto/blowfish.h b/include/crypto/blowfish.h
new file mode 100644
index 00000000000..1450d4a2798
--- /dev/null
+++ b/include/crypto/blowfish.h
@@ -0,0 +1,23 @@
+/*
+ * Common values for blowfish algorithms
+ */
+
+#ifndef _CRYPTO_BLOWFISH_H
+#define _CRYPTO_BLOWFISH_H
+
+#include <linux/types.h>
+#include <linux/crypto.h>
+
+#define BF_BLOCK_SIZE 8
+#define BF_MIN_KEY_SIZE 4
+#define BF_MAX_KEY_SIZE 56
+
+struct bf_ctx {
+	u32 p[18];
+	u32 s[1024];
+};
+
+int blowfish_setkey(struct crypto_tfm *tfm, const u8 *key,
+		    unsigned int key_len);
+
+#endif
diff --git a/include/crypto/sha.h b/include/crypto/sha.h
index 069e85ba97e..c6c9c1fe460 100644
--- a/include/crypto/sha.h
+++ b/include/crypto/sha.h
@@ -82,4 +82,9 @@ struct sha512_state {
 	u8 buf[SHA512_BLOCK_SIZE];
 };
 
+struct shash_desc;
+
+extern int crypto_sha1_update(struct shash_desc *desc, const u8 *data,
+			      unsigned int len);
+
 #endif
diff --git a/include/linux/crypto.h b/include/linux/crypto.h
index e5e468e9133..de9adec5693 100644
--- a/include/linux/crypto.h
+++ b/include/linux/crypto.h
@@ -72,6 +72,11 @@
 #define CRYPTO_ALG_TESTED		0x00000400
 
 /*
+ * Set if the algorithm is an instance that is build from templates.
+ */
+#define CRYPTO_ALG_INSTANCE		0x00000800
+
+/*
  * Transform masks and values (for crt_flags).
  */
 #define CRYPTO_TFM_REQ_MASK		0x000fff00
diff --git a/include/linux/cryptouser.h b/include/linux/cryptouser.h
new file mode 100644
index 00000000000..532fb58f16b
--- /dev/null
+++ b/include/linux/cryptouser.h
@@ -0,0 +1,102 @@
+/*
+ * Crypto user configuration API.
+ *
+ * Copyright (C) 2011 secunet Security Networks AG
+ * Copyright (C) 2011 Steffen Klassert <steffen.klassert@secunet.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+/* Netlink configuration messages.  */
+enum {
+	CRYPTO_MSG_BASE = 0x10,
+	CRYPTO_MSG_NEWALG = 0x10,
+	CRYPTO_MSG_DELALG,
+	CRYPTO_MSG_UPDATEALG,
+	CRYPTO_MSG_GETALG,
+	__CRYPTO_MSG_MAX
+};
+#define CRYPTO_MSG_MAX (__CRYPTO_MSG_MAX - 1)
+#define CRYPTO_NR_MSGTYPES (CRYPTO_MSG_MAX + 1 - CRYPTO_MSG_BASE)
+
+#define CRYPTO_MAX_NAME CRYPTO_MAX_ALG_NAME
+
+/* Netlink message attributes.  */
+enum crypto_attr_type_t {
+	CRYPTOCFGA_UNSPEC,
+	CRYPTOCFGA_PRIORITY_VAL,	/* __u32 */
+	CRYPTOCFGA_REPORT_LARVAL,	/* struct crypto_report_larval */
+	CRYPTOCFGA_REPORT_HASH,		/* struct crypto_report_hash */
+	CRYPTOCFGA_REPORT_BLKCIPHER,	/* struct crypto_report_blkcipher */
+	CRYPTOCFGA_REPORT_AEAD,		/* struct crypto_report_aead */
+	CRYPTOCFGA_REPORT_COMPRESS,	/* struct crypto_report_comp */
+	CRYPTOCFGA_REPORT_RNG,		/* struct crypto_report_rng */
+	CRYPTOCFGA_REPORT_CIPHER,	/* struct crypto_report_cipher */
+	__CRYPTOCFGA_MAX
+
+#define CRYPTOCFGA_MAX (__CRYPTOCFGA_MAX - 1)
+};
+
+struct crypto_user_alg {
+	char cru_name[CRYPTO_MAX_ALG_NAME];
+	char cru_driver_name[CRYPTO_MAX_ALG_NAME];
+	char cru_module_name[CRYPTO_MAX_ALG_NAME];
+	__u32 cru_type;
+	__u32 cru_mask;
+	__u32 cru_refcnt;
+	__u32 cru_flags;
+};
+
+struct crypto_report_larval {
+	char type[CRYPTO_MAX_NAME];
+};
+
+struct crypto_report_hash {
+	char type[CRYPTO_MAX_NAME];
+	unsigned int blocksize;
+	unsigned int digestsize;
+};
+
+struct crypto_report_cipher {
+	char type[CRYPTO_MAX_ALG_NAME];
+	unsigned int blocksize;
+	unsigned int min_keysize;
+	unsigned int max_keysize;
+};
+
+struct crypto_report_blkcipher {
+	char type[CRYPTO_MAX_NAME];
+	char geniv[CRYPTO_MAX_NAME];
+	unsigned int blocksize;
+	unsigned int min_keysize;
+	unsigned int max_keysize;
+	unsigned int ivsize;
+};
+
+struct crypto_report_aead {
+	char type[CRYPTO_MAX_NAME];
+	char geniv[CRYPTO_MAX_NAME];
+	unsigned int blocksize;
+	unsigned int maxauthsize;
+	unsigned int ivsize;
+};
+
+struct crypto_report_comp {
+	char type[CRYPTO_MAX_NAME];
+};
+
+struct crypto_report_rng {
+	char type[CRYPTO_MAX_NAME];
+	unsigned int seedsize;
+};
diff --git a/include/linux/netlink.h b/include/linux/netlink.h
index 8180cd9d73d..8374d296736 100644
--- a/include/linux/netlink.h
+++ b/include/linux/netlink.h
@@ -25,6 +25,7 @@
 #define NETLINK_SCSITRANSPORT	18	/* SCSI Transports */
 #define NETLINK_ECRYPTFS	19
 #define NETLINK_RDMA		20
+#define NETLINK_CRYPTO		21	/* Crypto layer */
 
 #define MAX_LINKS 32