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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/x86
parent9d2cd01b15d0782adb81e40094b67904d77b03df (diff)
parent5208ed2ca16526cdbec25abe594a3cc3aea210f4 (diff)
downloadlinux-639b4ac691c6f6e48921dc576379c176f82f3250.tar.gz
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/x86')
-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;
 }