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aesni-x86_64.pl: fix typos.

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Andy Polyakov 2010-07-26 21:44:03 +00:00
parent 133a7f9a50
commit 02f358da49
1 changed files with 14 additions and 11 deletions
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25
crypto/aes/asm/aesni-x86_64.pl
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@ -18,7 +18,7 @@
# non-parallelizable modes such as CBC encrypt is 3.75 cycles per byte
# processed with 128-bit key. And given their throughput asymptotic
# performance for parallelizable modes is 1.25 cycles per byte. Being
# asymptotic limit it's not something you commonly achieve in reality,
# asymptotic limit is not something you commonly achieve in reality,
# but how close does one get? Below are results collected for
# different modes and block sized. Pairs of numbers are for en-/
# decryption.
@ -77,7 +77,7 @@
# overhead affects small-block performance, as well as OFB and CFB
# results. Differences are not large, most common coefficients are
# 10/11.7 and 10/13.4 (as opposite to 10/12.0 and 10/14.0), but one
# observe even 10/11.2 and 10/12.4 (CTR, OFB, CFB, CTR)...
# observe even 10/11.2 and 10/12.4 (CTR, OFB, CFB)...
$PREFIX="aesni"; # if $PREFIX is set to "AES", the script
# generates drop-in replacement for
@ -130,7 +130,7 @@ sub aesni_generate1 {
my ($p,$key,$rounds,$inout)=@_; $inout=$inout0 if (!defined($inout));
++$sn;
$code.=<<___;
$movkey ($key),$rndkey0
movdqu ($key),$rndkey0
$movkey 16($key),$rndkey1
lea 32($key),$key
pxor $rndkey0,$inout
@ -152,7 +152,7 @@ $code.=<<___;
.type ${PREFIX}_encrypt,\@abi-omnipotent
.align 16
${PREFIX}_encrypt:
movups ($inp),$inout0 # load input
movdqu ($inp),$inout0 # load input
mov 240($key),$rounds # pull $rounds
___
&aesni_generate1("enc",$key,$rounds);
@ -165,7 +165,7 @@ $code.=<<___;
.type ${PREFIX}_decrypt,\@abi-omnipotent
.align 16
${PREFIX}_decrypt:
movups ($inp),$inout0 # load input
movdqu ($inp),$inout0 # load input
mov 240($key),$rounds # pull $rounds
___
&aesni_generate1("dec",$key,$rounds);
@ -1279,7 +1279,7 @@ ccm64_se_handler:
mov 248($context),%rbx # pull context->Rip
mov 8($disp),%rsi # disp->ImageBase
mov 56($disp),$r11 # disp->HandlerData
mov 56($disp),%r11 # disp->HandlerData
mov 0(%r11),%r10d # HandlerData[0]
lea (%rsi,%r10),%r10 # prologue label
@ -1443,13 +1443,11 @@ $code.=<<___ if ($PREFIX eq "aesni");
.rva .LSEH_begin_aesni_ccm64_encrypt_blocks
.rva .LSEH_end_aesni_ccm64_encrypt_blocks
.rva .LSEH_info_ccm64
.rva .Lccm64_enc_body,.Lccm64_enc_ret # HandlerData[]
.rva .LSEH_info_ccm64_enc
.rva .LSEH_begin_aesni_ccm64_decrypt_blocks
.rva .LSEH_end_aesni_ccm64_decrypt_blocks
.rva .LSEH_info_ccm64
.rva .Lccm64_dec_body,.Lccm64_dec_ret # HandlerData[]
.rva .LSEH_info_ccm64_dec
.rva .LSEH_begin_aesni_ctr32_encrypt_blocks
.rva .LSEH_end_aesni_ctr32_encrypt_blocks
@ -1474,9 +1472,14 @@ $code.=<<___ if ($PREFIX eq "aesni");
.LSEH_info_ecb:
.byte 9,0,0,0
.rva ecb_se_handler
.LSEH_info_ccm64:
.LSEH_info_ccm64_enc:
.byte 9,0,0,0
.rva ccm64_se_handler
.rva .Lccm64_enc_body,.Lccm64_enc_ret # HandlerData[]
.LSEH_info_ccm64_dec:
.byte 9,0,0,0
.rva ccm64_se_handler
.rva .Lccm64_dec_body,.Lccm64_dec_ret # HandlerData[]
.LSEH_info_ctr32:
.byte 9,0,0,0
.rva ctr32_se_handler