diff options
Diffstat (limited to 'core/openssl/vpaes.patch')
| -rw-r--r-- | core/openssl/vpaes.patch | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/core/openssl/vpaes.patch b/core/openssl/vpaes.patch new file mode 100644 index 000000000..2688b0c0a --- /dev/null +++ b/core/openssl/vpaes.patch @@ -0,0 +1,69 @@ +Index: openssl/crypto/aes/asm/vpaes-x86.pl +RCS File: /v/openssl/cvs/openssl/crypto/aes/asm/vpaes-x86.pl,v +rcsdiff -q -kk '-r1.5.4.4' '-r1.5.4.5' -u '/v/openssl/cvs/openssl/crypto/aes/asm/vpaes-x86.pl,v' 2>/dev/null +--- vpaes-x86.pl 2011/12/15 22:20:26 1.5.4.4 ++++ vpaes-x86.pl 2012/03/31 16:55:18 1.5.4.5 +@@ -843,6 +843,8 @@ + &mov ($out,&wparam(1)); # out + &mov ($round,&wparam(2)); # len + &mov ($key,&wparam(3)); # key ++ &sub ($round,16); ++ &jc (&label("cbc_abort")); + &lea ($base,&DWP(-56,"esp")); + &mov ($const,&wparam(4)); # ivp + &and ($base,-16); +@@ -853,7 +855,6 @@ + &mov (&DWP(48,"esp"),$base); + + &mov (&DWP(0,"esp"),$out); # save out +- &sub ($round,16); + &mov (&DWP(4,"esp"),$key) # save key + &mov (&DWP(8,"esp"),$const); # save ivp + &mov ($out,$round); # $out works as $len +@@ -896,6 +897,7 @@ + &mov ($base,&DWP(8,"esp")); # restore ivp + &mov ("esp",&DWP(48,"esp")); + &movdqu (&QWP(0,$base),"xmm1"); # write IV ++&set_label("cbc_abort"); + &function_end("${PREFIX}_cbc_encrypt"); + + &asm_finish(); +Index: openssl/crypto/aes/asm/vpaes-x86_64.pl +RCS File: /v/openssl/cvs/openssl/crypto/aes/asm/vpaes-x86_64.pl,v +rcsdiff -q -kk '-r1.4.4.2' '-r1.4.4.3' -u '/v/openssl/cvs/openssl/crypto/aes/asm/vpaes-x86_64.pl,v' 2>/dev/null +--- vpaes-x86_64.pl 2011/11/14 21:01:17 1.4.4.2 ++++ vpaes-x86_64.pl 2012/03/31 16:55:18 1.4.4.3 +@@ -263,7 +263,7 @@ + pshufb %xmm2, %xmm4 # 4 = sbou + pxor %xmm0, %xmm4 # 4 = sb1u + k + movdqa 0x70(%r10), %xmm0 # 0 : sbot +- movdqa .Lk_sr-.Lk_dsbd(%r11), %xmm2 ++ movdqa -0x160(%r11), %xmm2 # .Lk_sr-.Lk_dsbd=-0x160 + pshufb %xmm3, %xmm0 # 0 = sb1t + pxor %xmm4, %xmm0 # 0 = A + pshufb %xmm2, %xmm0 +@@ -869,6 +869,8 @@ + ___ + ($len,$key)=($key,$len); + $code.=<<___; ++ sub \$16,$len ++ jc .Lcbc_abort + ___ + $code.=<<___ if ($win64); + lea -0xb8(%rsp),%rsp +@@ -887,7 +889,6 @@ + $code.=<<___; + movdqu ($ivp),%xmm6 # load IV + sub $inp,$out +- sub \$16,$len + call _vpaes_preheat + cmp \$0,${enc}d + je .Lcbc_dec_loop +@@ -932,6 +933,7 @@ + .Lcbc_epilogue: + ___ + $code.=<<___; ++.Lcbc_abort: + ret + .size ${PREFIX}_cbc_encrypt,.-${PREFIX}_cbc_encrypt + ___ |