Commit 716c13a8 authored by Linus Torvalds's avatar Linus Torvalds

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

Pull crypto fixes from Herbert Xu:
 "This fixes a build problem with sha-mb with old toolchains and an
  implementation bug in the ctr(aes)/by8 branch of aesni-intel that's
  enabled when AVX is available"

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: sha-mb - Add avx2_supported check.
  crypto: aesni - fix "by8" variant for 128 bit keys
parents bdec4196 0b8c960c
......@@ -26,7 +26,6 @@ obj-$(CONFIG_CRYPTO_GHASH_CLMUL_NI_INTEL) += ghash-clmulni-intel.o
obj-$(CONFIG_CRYPTO_CRC32C_INTEL) += crc32c-intel.o
obj-$(CONFIG_CRYPTO_SHA1_SSSE3) += sha1-ssse3.o
obj-$(CONFIG_CRYPTO_SHA1_MB) += sha-mb/
obj-$(CONFIG_CRYPTO_CRC32_PCLMUL) += crc32-pclmul.o
obj-$(CONFIG_CRYPTO_SHA256_SSSE3) += sha256-ssse3.o
obj-$(CONFIG_CRYPTO_SHA512_SSSE3) += sha512-ssse3.o
......@@ -46,6 +45,7 @@ endif
ifeq ($(avx2_supported),yes)
obj-$(CONFIG_CRYPTO_CAMELLIA_AESNI_AVX2_X86_64) += camellia-aesni-avx2.o
obj-$(CONFIG_CRYPTO_SERPENT_AVX2_X86_64) += serpent-avx2.o
obj-$(CONFIG_CRYPTO_SHA1_MB) += sha-mb/
endif
aes-i586-y := aes-i586-asm_32.o aes_glue.o
......
......@@ -208,7 +208,7 @@ ddq_add_8:
.if (klen == KEY_128)
.if (load_keys)
vmovdqa 3*16(p_keys), xkeyA
vmovdqa 3*16(p_keys), xkey4
.endif
.else
vmovdqa 3*16(p_keys), xkeyA
......@@ -224,7 +224,7 @@ ddq_add_8:
add $(16*by), p_in
.if (klen == KEY_128)
vmovdqa 4*16(p_keys), xkey4
vmovdqa 4*16(p_keys), xkeyB
.else
.if (load_keys)
vmovdqa 4*16(p_keys), xkey4
......@@ -234,7 +234,12 @@ ddq_add_8:
.set i, 0
.rept by
club XDATA, i
vaesenc xkeyA, var_xdata, var_xdata /* key 3 */
/* key 3 */
.if (klen == KEY_128)
vaesenc xkey4, var_xdata, var_xdata
.else
vaesenc xkeyA, var_xdata, var_xdata
.endif
.set i, (i +1)
.endr
......@@ -243,13 +248,18 @@ ddq_add_8:
.set i, 0
.rept by
club XDATA, i
vaesenc xkey4, var_xdata, var_xdata /* key 4 */
/* key 4 */
.if (klen == KEY_128)
vaesenc xkeyB, var_xdata, var_xdata
.else
vaesenc xkey4, var_xdata, var_xdata
.endif
.set i, (i +1)
.endr
.if (klen == KEY_128)
.if (load_keys)
vmovdqa 6*16(p_keys), xkeyB
vmovdqa 6*16(p_keys), xkey8
.endif
.else
vmovdqa 6*16(p_keys), xkeyB
......@@ -267,12 +277,17 @@ ddq_add_8:
.set i, 0
.rept by
club XDATA, i
vaesenc xkeyB, var_xdata, var_xdata /* key 6 */
/* key 6 */
.if (klen == KEY_128)
vaesenc xkey8, var_xdata, var_xdata
.else
vaesenc xkeyB, var_xdata, var_xdata
.endif
.set i, (i +1)
.endr
.if (klen == KEY_128)
vmovdqa 8*16(p_keys), xkey8
vmovdqa 8*16(p_keys), xkeyB
.else
.if (load_keys)
vmovdqa 8*16(p_keys), xkey8
......@@ -288,7 +303,7 @@ ddq_add_8:
.if (klen == KEY_128)
.if (load_keys)
vmovdqa 9*16(p_keys), xkeyA
vmovdqa 9*16(p_keys), xkey12
.endif
.else
vmovdqa 9*16(p_keys), xkeyA
......@@ -297,7 +312,12 @@ ddq_add_8:
.set i, 0
.rept by
club XDATA, i
vaesenc xkey8, var_xdata, var_xdata /* key 8 */
/* key 8 */
.if (klen == KEY_128)
vaesenc xkeyB, var_xdata, var_xdata
.else
vaesenc xkey8, var_xdata, var_xdata
.endif
.set i, (i +1)
.endr
......@@ -306,7 +326,12 @@ ddq_add_8:
.set i, 0
.rept by
club XDATA, i
vaesenc xkeyA, var_xdata, var_xdata /* key 9 */
/* key 9 */
.if (klen == KEY_128)
vaesenc xkey12, var_xdata, var_xdata
.else
vaesenc xkeyA, var_xdata, var_xdata
.endif
.set i, (i +1)
.endr
......@@ -412,7 +437,6 @@ ddq_add_8:
/* main body of aes ctr load */
.macro do_aes_ctrmain key_len
cmp $16, num_bytes
jb .Ldo_return2\key_len
......
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