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authorLinus Torvalds <torvalds@linux-foundation.org>2014-06-07 19:44:40 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-06-07 19:44:40 -0700
commit639b4ac691c6f6e48921dc576379c176f82f3250 (patch)
tree6cf521ae7d46ca8dfa139ca67dd32545de8d2a75 /arch
parent9d2cd01b15d0782adb81e40094b67904d77b03df (diff)
parent5208ed2ca16526cdbec25abe594a3cc3aea210f4 (diff)
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Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6 into next
Pull crypto updates from Herbert Xu: "Here is the crypto update for 3.16: - Added test vectors for SHA/AES-CCM/DES-CBC/3DES-CBC. - Fixed a number of error-path memory leaks in tcrypt. - Fixed error-path memory leak in caam. - Removed unnecessary global mutex from mxs-dcp. - Added ahash walk interface that can actually be asynchronous. - Cleaned up caam error reporting. - Allow crypto_user get operation to be used by non-root users. - Add support for SSS module on Exynos. - Misc fixes" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6: (60 commits) crypto: testmgr - add aead cbc des, des3_ede tests crypto: testmgr - Fix DMA-API warning crypto: cesa - tfm->__crt_alg->cra_type directly crypto: sahara - tfm->__crt_alg->cra_name directly crypto: padlock - tfm->__crt_alg->cra_name directly crypto: n2 - tfm->__crt_alg->cra_name directly crypto: dcp - tfm->__crt_alg->cra_name directly crypto: cesa - tfm->__crt_alg->cra_name directly crypto: ccp - tfm->__crt_alg->cra_name directly crypto: geode - Don't use tfm->__crt_alg->cra_name directly crypto: geode - Weed out printk() from probe() crypto: geode - Consistently use AES_KEYSIZE_128 crypto: geode - Kill AES_IV_LENGTH crypto: geode - Kill AES_MIN_BLOCK_SIZE crypto: mxs-dcp - Remove global mutex crypto: hash - Add real ahash walk interface hwrng: n2-drv - Introduce the use of the managed version of kzalloc crypto: caam - reinitialize keys_fit_inline for decrypt and givencrypt crypto: s5p-sss - fix multiplatform build hwrng: timeriomem - remove unnecessary OOM messages ...
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/crypto/ghash-clmulni-intel_asm.S4
-rw-r--r--arch/x86/crypto/ghash-clmulni-intel_glue.c12
2 files changed, 8 insertions, 8 deletions
diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
index 185fad49d86f..5d1e0075ac24 100644
--- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
+++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
@@ -92,7 +92,7 @@ __clmul_gf128mul_ble:
ret
ENDPROC(__clmul_gf128mul_ble)
-/* void clmul_ghash_mul(char *dst, const be128 *shash) */
+/* void clmul_ghash_mul(char *dst, const u128 *shash) */
ENTRY(clmul_ghash_mul)
movups (%rdi), DATA
movups (%rsi), SHASH
@@ -106,7 +106,7 @@ ENDPROC(clmul_ghash_mul)
/*
* void clmul_ghash_update(char *dst, const char *src, unsigned int srclen,
- * const be128 *shash);
+ * const u128 *shash);
*/
ENTRY(clmul_ghash_update)
cmp $16, %rdx
diff --git a/arch/x86/crypto/ghash-clmulni-intel_glue.c b/arch/x86/crypto/ghash-clmulni-intel_glue.c
index d785cf2c529c..88bb7ba8b175 100644
--- a/arch/x86/crypto/ghash-clmulni-intel_glue.c
+++ b/arch/x86/crypto/ghash-clmulni-intel_glue.c
@@ -25,17 +25,17 @@
#define GHASH_BLOCK_SIZE 16
#define GHASH_DIGEST_SIZE 16
-void clmul_ghash_mul(char *dst, const be128 *shash);
+void clmul_ghash_mul(char *dst, const u128 *shash);
void clmul_ghash_update(char *dst, const char *src, unsigned int srclen,
- const be128 *shash);
+ const u128 *shash);
struct ghash_async_ctx {
struct cryptd_ahash *cryptd_tfm;
};
struct ghash_ctx {
- be128 shash;
+ u128 shash;
};
struct ghash_desc_ctx {
@@ -68,11 +68,11 @@ static int ghash_setkey(struct crypto_shash *tfm,
a = be64_to_cpu(x->a);
b = be64_to_cpu(x->b);
- ctx->shash.a = (__be64)((b << 1) | (a >> 63));
- ctx->shash.b = (__be64)((a << 1) | (b >> 63));
+ ctx->shash.a = (b << 1) | (a >> 63);
+ ctx->shash.b = (a << 1) | (b >> 63);
if (a >> 63)
- ctx->shash.b ^= cpu_to_be64(0xc2);
+ ctx->shash.b ^= ((u64)0xc2) << 56;
return 0;
}