Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (125 commits)
  [CRYPTO] twofish: Merge common glue code
  [CRYPTO] hifn_795x: Fixup container_of() usage
  [CRYPTO] cast6: inline bloat--
  [CRYPTO] api: Set default CRYPTO_MINALIGN to unsigned long long
  [CRYPTO] tcrypt: Make xcbc available as a standalone test
  [CRYPTO] xcbc: Remove bogus hash/cipher test
  [CRYPTO] xcbc: Fix algorithm leak when block size check fails
  [CRYPTO] tcrypt: Zero axbuf in the right function
  [CRYPTO] padlock: Only reset the key once for each CBC and ECB operation
  [CRYPTO] api: Include sched.h for cond_resched in scatterwalk.h
  [CRYPTO] salsa20-asm: Remove unnecessary dependency on CRYPTO_SALSA20
  [CRYPTO] tcrypt: Add select of AEAD
  [CRYPTO] salsa20: Add x86-64 assembly version
  [CRYPTO] salsa20_i586: Salsa20 stream cipher algorithm (i586 version)
  [CRYPTO] gcm: Introduce rfc4106
  [CRYPTO] api: Show async type
  [CRYPTO] chainiv: Avoid lock spinning where possible
  [CRYPTO] seqiv: Add select AEAD in Kconfig
  [CRYPTO] scatterwalk: Handle zero nbytes in scatterwalk_map_and_copy
  [CRYPTO] null: Allow setkey on digest_null 
  ...

1 files changed, 12 insertions, 0 deletions

diff --git a/include/crypto/sha.h b/include/crypto/sha.h
index 0686e1f7a24b..c0ccc2b1a2d8 100644
--- a/include/crypto/sha.h
+++ b/include/crypto/sha.h
@@ -8,6 +8,9 @@
 #define SHA1_DIGEST_SIZE        20
 #define SHA1_BLOCK_SIZE         64
 
+#define SHA224_DIGEST_SIZE      28
+#define SHA224_BLOCK_SIZE       64
+
 #define SHA256_DIGEST_SIZE      32
 #define SHA256_BLOCK_SIZE       64
 
@@ -23,6 +26,15 @@
 #define SHA1_H3         0x10325476UL
 #define SHA1_H4         0xc3d2e1f0UL
 
+#define SHA224_H0       0xc1059ed8UL
+#define SHA224_H1       0x367cd507UL
+#define SHA224_H2       0x3070dd17UL
+#define SHA224_H3       0xf70e5939UL
+#define SHA224_H4       0xffc00b31UL
+#define SHA224_H5       0x68581511UL
+#define SHA224_H6       0x64f98fa7UL
+#define SHA224_H7       0xbefa4fa4UL
+
 #define SHA256_H0       0x6a09e667UL
 #define SHA256_H1       0xbb67ae85UL
 #define SHA256_H2       0x3c6ef372UL