diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-02 14:53:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-02 14:53:12 -0700 |
| commit | 797994f81a8b2bdca2eecffa415c1e7a89a4f961 (patch) | |
| tree | 1383dc469c26ad37fdf960f682d9a48c782935c5 /crypto/sha256_generic.c | |
| parent | c8d8566952fda026966784a62f324c8352f77430 (diff) | |
| parent | 3862de1f6c442d53bd828d39f86d07d933a70605 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto update from Herbert Xu:
- XTS mode optimisation for twofish/cast6/camellia/aes on x86
- AVX2/x86_64 implementation for blowfish/twofish/serpent/camellia
- SSSE3/AVX/AVX2 optimisations for sha256/sha512
- Added driver for SAHARA2 crypto accelerator
- Fix for GMAC when used in non-IPsec secnarios
- Added generic CMAC implementation (including IPsec glue)
- IP update for crypto/atmel
- Support for more than one device in hwrng/timeriomem
- Added Broadcom BCM2835 RNG driver
- Misc fixes
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (59 commits)
crypto: caam - fix job ring cleanup code
crypto: camellia - add AVX2/AES-NI/x86_64 assembler implementation of camellia cipher
crypto: serpent - add AVX2/x86_64 assembler implementation of serpent cipher
crypto: twofish - add AVX2/x86_64 assembler implementation of twofish cipher
crypto: blowfish - add AVX2/x86_64 implementation of blowfish cipher
crypto: tcrypt - add async cipher speed tests for blowfish
crypto: testmgr - extend camellia test-vectors for camellia-aesni/avx2
crypto: aesni_intel - fix Kconfig problem with CRYPTO_GLUE_HELPER_X86
crypto: aesni_intel - add more optimized XTS mode for x86-64
crypto: x86/camellia-aesni-avx - add more optimized XTS code
crypto: cast6-avx: use new optimized XTS code
crypto: x86/twofish-avx - use optimized XTS code
crypto: x86 - add more optimized XTS-mode for serpent-avx
xfrm: add rfc4494 AES-CMAC-96 support
crypto: add CMAC support to CryptoAPI
crypto: testmgr - add empty test vectors for null ciphers
crypto: testmgr - add AES GMAC test vectors
crypto: gcm - fix rfc4543 to handle async crypto correctly
crypto: gcm - make GMAC work when dst and src are different
hwrng: timeriomem - added devicetree hooks
...
Diffstat (limited to 'crypto/sha256_generic.c')
| -rw-r--r-- | crypto/sha256_generic.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/crypto/sha256_generic.c b/crypto/sha256_generic.c index c3ed4ec924e1..543366779524 100644 --- a/crypto/sha256_generic.c +++ b/crypto/sha256_generic.c @@ -246,7 +246,7 @@ static int sha256_init(struct shash_desc *desc) return 0; } -static int sha256_update(struct shash_desc *desc, const u8 *data, +int crypto_sha256_update(struct shash_desc *desc, const u8 *data, unsigned int len) { struct sha256_state *sctx = shash_desc_ctx(desc); @@ -277,6 +277,7 @@ static int sha256_update(struct shash_desc *desc, const u8 *data, return 0; } +EXPORT_SYMBOL(crypto_sha256_update); static int sha256_final(struct shash_desc *desc, u8 *out) { @@ -293,10 +294,10 @@ static int sha256_final(struct shash_desc *desc, u8 *out) /* Pad out to 56 mod 64. */ index = sctx->count & 0x3f; pad_len = (index < 56) ? (56 - index) : ((64+56) - index); - sha256_update(desc, padding, pad_len); + crypto_sha256_update(desc, padding, pad_len); /* Append length (before padding) */ - sha256_update(desc, (const u8 *)&bits, sizeof(bits)); + crypto_sha256_update(desc, (const u8 *)&bits, sizeof(bits)); /* Store state in digest */ for (i = 0; i < 8; i++) @@ -339,7 +340,7 @@ static int sha256_import(struct shash_desc *desc, const void *in) static struct shash_alg sha256_algs[2] = { { .digestsize = SHA256_DIGEST_SIZE, .init = sha256_init, - .update = sha256_update, + .update = crypto_sha256_update, .final = sha256_final, .export = sha256_export, .import = sha256_import, @@ -355,7 +356,7 @@ static struct shash_alg sha256_algs[2] = { { }, { .digestsize = SHA224_DIGEST_SIZE, .init = sha224_init, - .update = sha256_update, + .update = crypto_sha256_update, .final = sha224_final, .descsize = sizeof(struct sha256_state), .base = { |