Delete bundled copy of OpenSSL and replace with README.

openssl/crypto/aes/asm/aesni-x86.pl

Index: openssl/crypto/aes/asm/aesni-x86.pl
diff --git a/openssl/crypto/aes/asm/aesni-x86.pl b/openssl/crypto/aes/asm/aesni-x86.pl
deleted file mode 100644
index 3dc345b585f62389ec6a72b5f1fb6f414dc0f919..0000000000000000000000000000000000000000
--- a/openssl/crypto/aes/asm/aesni-x86.pl
+++ /dev/null
@@ -1,2189 +0,0 @@
-#!/usr/bin/env perl
-
-# ====================================================================
-# Written by Andy Polyakov <appro@fy.chalmers.se> for the OpenSSL
-# project. The module is, however, dual licensed under OpenSSL and
-# CRYPTOGAMS licenses depending on where you obtain it. For further
-# details see http://www.openssl.org/~appro/cryptogams/.
-# ====================================================================
-#
-# This module implements support for Intel AES-NI extension. In
-# OpenSSL context it's used with Intel engine, but can also be used as
-# drop-in replacement for crypto/aes/asm/aes-586.pl [see below for
-# details].
-#
-# Performance.
-#
-# To start with see corresponding paragraph in aesni-x86_64.pl...
-# Instead of filling table similar to one found there I've chosen to
-# summarize *comparison* results for raw ECB, CTR and CBC benchmarks.
-# The simplified table below represents 32-bit performance relative
-# to 64-bit one in every given point. Ratios vary for different
-# encryption modes, therefore interval values.
-#
-#	16-byte     64-byte     256-byte    1-KB        8-KB
-#	53-67%      67-84%      91-94%      95-98%      97-99.5%
-#
-# Lower ratios for smaller block sizes are perfectly understandable,
-# because function call overhead is higher in 32-bit mode. Largest
-# 8-KB block performance is virtually same: 32-bit code is less than
-# 1% slower for ECB, CBC and CCM, and ~3% slower otherwise.
-
-# January 2011
-#
-# See aesni-x86_64.pl for details. Unlike x86_64 version this module
-# interleaves at most 6 aes[enc|dec] instructions, because there are
-# not enough registers for 8x interleave [which should be optimal for
-# Sandy Bridge]. Actually, performance results for 6x interleave
-# factor presented in aesni-x86_64.pl (except for CTR) are for this
-# module.
-
-# April 2011
-#
-# Add aesni_xts_[en|de]crypt. Westmere spends 1.50 cycles processing
-# one byte out of 8KB with 128-bit key, Sandy Bridge - 1.09.
-
-$PREFIX="aesni";	# if $PREFIX is set to "AES", the script
-			# generates drop-in replacement for
-			# crypto/aes/asm/aes-586.pl:-)
-$inline=1;		# inline _aesni_[en|de]crypt
-
-$0 =~ m/(.*[\/\\])[^\/\\]+$/; $dir=$1;
-push(@INC,"${dir}","${dir}../../perlasm");
-require "x86asm.pl";
-
-&asm_init($ARGV[0],$0);
-
-if ($PREFIX eq "aesni")	{ $movekey=*movups; }
-else			{ $movekey=*movups; }
-
-$len="eax";
-$rounds="ecx";
-$key="edx";
-$inp="esi";
-$out="edi";
-$rounds_="ebx";	# backup copy for $rounds
-$key_="ebp";	# backup copy for $key
-
-$rndkey0="xmm0";
-$rndkey1="xmm1";
-$inout0="xmm2";
-$inout1="xmm3";
-$inout2="xmm4";
-$inout3="xmm5";	$in1="xmm5";
-$inout4="xmm6";	$in0="xmm6";
-$inout5="xmm7";	$ivec="xmm7";
-
-# AESNI extenstion
-sub aeskeygenassist
-{ my($dst,$src,$imm)=@_;
-    if ("$dst:$src" =~ /xmm([0-7]):xmm([0-7])/)
-    {	&data_byte(0x66,0x0f,0x3a,0xdf,0xc0|($1<<3)|$2,$imm);	}
-}
-sub aescommon
-{ my($opcodelet,$dst,$src)=@_;
-    if ("$dst:$src" =~ /xmm([0-7]):xmm([0-7])/)
-    {	&data_byte(0x66,0x0f,0x38,$opcodelet,0xc0|($1<<3)|$2);}
-}
-sub aesimc	{ aescommon(0xdb,@_); }
-sub aesenc	{ aescommon(0xdc,@_); }
-sub aesenclast	{ aescommon(0xdd,@_); }
-sub aesdec	{ aescommon(0xde,@_); }
-sub aesdeclast	{ aescommon(0xdf,@_); }
-
-# Inline version of internal aesni_[en|de]crypt1
-{ my $sn;
-sub aesni_inline_generate1
-{ my ($p,$inout,$ivec)=@_; $inout=$inout0 if (!defined($inout));
-  $sn++;
-
-    &$movekey		($rndkey0,&QWP(0,$key));
-    &$movekey		($rndkey1,&QWP(16,$key));
-    &xorps		($ivec,$rndkey0)	if (defined($ivec));
-    &lea		($key,&DWP(32,$key));
-    &xorps		($inout,$ivec)		if (defined($ivec));
-    &xorps		($inout,$rndkey0)	if (!defined($ivec));
-    &set_label("${p}1_loop_$sn");
-	eval"&aes${p}	($inout,$rndkey1)";
-	&dec		($rounds);
-	&$movekey	($rndkey1,&QWP(0,$key));
-	&lea		($key,&DWP(16,$key));
-    &jnz		(&label("${p}1_loop_$sn"));
-    eval"&aes${p}last	($inout,$rndkey1)";
-}}
-
-sub aesni_generate1	# fully unrolled loop
-{ my ($p,$inout)=@_; $inout=$inout0 if (!defined($inout));
-
-    &function_begin_B("_aesni_${p}rypt1");
-	&movups		($rndkey0,&QWP(0,$key));
-	&$movekey	($rndkey1,&QWP(0x10,$key));
-	&xorps		($inout,$rndkey0);
-	&$movekey	($rndkey0,&QWP(0x20,$key));
-	&lea		($key,&DWP(0x30,$key));
-	&cmp		($rounds,11);
-	&jb		(&label("${p}128"));
-	&lea		($key,&DWP(0x20,$key));
-	&je		(&label("${p}192"));
-	&lea		($key,&DWP(0x20,$key));
-	eval"&aes${p}	($inout,$rndkey1)";
-	&$movekey	($rndkey1,&QWP(-0x40,$key));
-	eval"&aes${p}	($inout,$rndkey0)";
-	&$movekey	($rndkey0,&QWP(-0x30,$key));
-    &set_label("${p}192");
-	eval"&aes${p}	($inout,$rndkey1)";
-	&$movekey	($rndkey1,&QWP(-0x20,$key));
-	eval"&aes${p}	($inout,$rndkey0)";
-	&$movekey	($rndkey0,&QWP(-0x10,$key));
-    &set_label("${p}128");
-	eval"&aes${p}	($inout,$rndkey1)";
-	&$movekey	($rndkey1,&QWP(0,$key));
-	eval"&aes${p}	($inout,$rndkey0)";
-	&$movekey	($rndkey0,&QWP(0x10,$key));
-	eval"&aes${p}	($inout,$rndkey1)";
-	&$movekey	($rndkey1,&QWP(0x20,$key));
-	eval"&aes${p}	($inout,$rndkey0)";
-	&$movekey	($rndkey0,&QWP(0x30,$key));
-	eval"&aes${p}	($inout,$rndkey1)";
-	&$movekey	($rndkey1,&QWP(0x40,$key));
-	eval"&aes${p}	($inout,$rndkey0)";
-	&$movekey	($rndkey0,&QWP(0x50,$key));
-	eval"&aes${p}	($inout,$rndkey1)";
-	&$movekey	($rndkey1,&QWP(0x60,$key));
-	eval"&aes${p}	($inout,$rndkey0)";
-	&$movekey	($rndkey0,&QWP(0x70,$key));
-	eval"&aes${p}	($inout,$rndkey1)";
-    eval"&aes${p}last	($inout,$rndkey0)";
-    &ret();
-    &function_end_B("_aesni_${p}rypt1");
-}
-
-# void $PREFIX_encrypt (const void *inp,void *out,const AES_KEY *key);
-&aesni_generate1("enc") if (!$inline);
-&function_begin_B("${PREFIX}_encrypt");
-	&mov	("eax",&wparam(0));
-	&mov	($key,&wparam(2));
-	&movups	($inout0,&QWP(0,"eax"));
-	&mov	($rounds,&DWP(240,$key));
-	&mov	("eax",&wparam(1));
-	if ($inline)
-	{   &aesni_inline_generate1("enc");	}
-	else
-	{   &call	("_aesni_encrypt1");	}
-	&movups	(&QWP(0,"eax"),$inout0);
-	&ret	();
-&function_end_B("${PREFIX}_encrypt");
-
-# void $PREFIX_decrypt (const void *inp,void *out,const AES_KEY *key);
-&aesni_generate1("dec") if(!$inline);
-&function_begin_B("${PREFIX}_decrypt");
-	&mov	("eax",&wparam(0));
-	&mov	($key,&wparam(2));
-	&movups	($inout0,&QWP(0,"eax"));
-	&mov	($rounds,&DWP(240,$key));
-	&mov	("eax",&wparam(1));
-	if ($inline)
-	{   &aesni_inline_generate1("dec");	}
-	else
-	{   &call	("_aesni_decrypt1");	}
-	&movups	(&QWP(0,"eax"),$inout0);
-	&ret	();
-&function_end_B("${PREFIX}_decrypt");
-
-# _aesni_[en|de]cryptN are private interfaces, N denotes interleave
-# factor. Why 3x subroutine were originally used in loops? Even though
-# aes[enc|dec] latency was originally 6, it could be scheduled only
-# every *2nd* cycle. Thus 3x interleave was the one providing optimal
-# utilization, i.e. when subroutine's throughput is virtually same as
-# of non-interleaved subroutine [for number of input blocks up to 3].
-# This is why it makes no sense to implement 2x subroutine.
-# aes[enc|dec] latency in next processor generation is 8, but the
-# instructions can be scheduled every cycle. Optimal interleave for
-# new processor is therefore 8x, but it's unfeasible to accommodate it
-# in XMM registers addreassable in 32-bit mode and therefore 6x is
-# used instead...
-
-sub aesni_generate3
-{ my $p=shift;
-
-    &function_begin_B("_aesni_${p}rypt3");
-	&$movekey	($rndkey0,&QWP(0,$key));
-	&shr		($rounds,1);
-	&$movekey	($rndkey1,&QWP(16,$key));
-	&lea		($key,&DWP(32,$key));
-	&xorps		($inout0,$rndkey0);
-	&pxor		($inout1,$rndkey0);
-	&pxor		($inout2,$rndkey0);
-	&$movekey	($rndkey0,&QWP(0,$key));
-
-    &set_label("${p}3_loop");
-	eval"&aes${p}	($inout0,$rndkey1)";
-	eval"&aes${p}	($inout1,$rndkey1)";
-	&dec		($rounds);
-	eval"&aes${p}	($inout2,$rndkey1)";
-	&$movekey	($rndkey1,&QWP(16,$key));
-	eval"&aes${p}	($inout0,$rndkey0)";
-	eval"&aes${p}	($inout1,$rndkey0)";
-	&lea		($key,&DWP(32,$key));
-	eval"&aes${p}	($inout2,$rndkey0)";
-	&$movekey	($rndkey0,&QWP(0,$key));
-	&jnz		(&label("${p}3_loop"));
-    eval"&aes${p}	($inout0,$rndkey1)";
-    eval"&aes${p}	($inout1,$rndkey1)";
-    eval"&aes${p}	($inout2,$rndkey1)";
-    eval"&aes${p}last	($inout0,$rndkey0)";
-    eval"&aes${p}last	($inout1,$rndkey0)";
-    eval"&aes${p}last	($inout2,$rndkey0)";
-    &ret();
-    &function_end_B("_aesni_${p}rypt3");
-}
-
-# 4x interleave is implemented to improve small block performance,
-# most notably [and naturally] 4 block by ~30%. One can argue that one
-# should have implemented 5x as well, but improvement  would be <20%,
-# so it's not worth it...
-sub aesni_generate4
-{ my $p=shift;
-
-    &function_begin_B("_aesni_${p}rypt4");
-	&$movekey	($rndkey0,&QWP(0,$key));
-	&$movekey	($rndkey1,&QWP(16,$key));
-	&shr		($rounds,1);
-	&lea		($key,&DWP(32,$key));
-	&xorps		($inout0,$rndkey0);
-	&pxor		($inout1,$rndkey0);
-	&pxor		($inout2,$rndkey0);
-	&pxor		($inout3,$rndkey0);
-	&$movekey	($rndkey0,&QWP(0,$key));
-
-    &set_label("${p}4_loop");
-	eval"&aes${p}	($inout0,$rndkey1)";
-	eval"&aes${p}	($inout1,$rndkey1)";
-	&dec		($rounds);
-	eval"&aes${p}	($inout2,$rndkey1)";
-	eval"&aes${p}	($inout3,$rndkey1)";
-	&$movekey	($rndkey1,&QWP(16,$key));
-	eval"&aes${p}	($inout0,$rndkey0)";
-	eval"&aes${p}	($inout1,$rndkey0)";
-	&lea		($key,&DWP(32,$key));
-	eval"&aes${p}	($inout2,$rndkey0)";
-	eval"&aes${p}	($inout3,$rndkey0)";
-	&$movekey	($rndkey0,&QWP(0,$key));
-    &jnz		(&label("${p}4_loop"));
-
-    eval"&aes${p}	($inout0,$rndkey1)";
-    eval"&aes${p}	($inout1,$rndkey1)";
-    eval"&aes${p}	($inout2,$rndkey1)";
-    eval"&aes${p}	($inout3,$rndkey1)";
-    eval"&aes${p}last	($inout0,$rndkey0)";
-    eval"&aes${p}last	($inout1,$rndkey0)";
-    eval"&aes${p}last	($inout2,$rndkey0)";
-    eval"&aes${p}last	($inout3,$rndkey0)";
-    &ret();
-    &function_end_B("_aesni_${p}rypt4");
-}
-
-sub aesni_generate6
-{ my $p=shift;
-
-    &function_begin_B("_aesni_${p}rypt6");
-    &static_label("_aesni_${p}rypt6_enter");
-	&$movekey	($rndkey0,&QWP(0,$key));
-	&shr		($rounds,1);
-	&$movekey	($rndkey1,&QWP(16,$key));
-	&lea		($key,&DWP(32,$key));
-	&xorps		($inout0,$rndkey0);
-	&pxor		($inout1,$rndkey0);	# pxor does better here
-	eval"&aes${p}	($inout0,$rndkey1)";
-	&pxor		($inout2,$rndkey0);
-	eval"&aes${p}	($inout1,$rndkey1)";
-	&pxor		($inout3,$rndkey0);
-	&dec		($rounds);
-	eval"&aes${p}	($inout2,$rndkey1)";
-	&pxor		($inout4,$rndkey0);
-	eval"&aes${p}	($inout3,$rndkey1)";
-	&pxor		($inout5,$rndkey0);
-	eval"&aes${p}	($inout4,$rndkey1)";
-	&$movekey	($rndkey0,&QWP(0,$key));
-	eval"&aes${p}	($inout5,$rndkey1)";
-	&jmp		(&label("_aesni_${p}rypt6_enter"));
-
-    &set_label("${p}6_loop",16);
-	eval"&aes${p}	($inout0,$rndkey1)";
-	eval"&aes${p}	($inout1,$rndkey1)";
-	&dec		($rounds);
-	eval"&aes${p}	($inout2,$rndkey1)";
-	eval"&aes${p}	($inout3,$rndkey1)";
-	eval"&aes${p}	($inout4,$rndkey1)";
-	eval"&aes${p}	($inout5,$rndkey1)";
-    &set_label("_aesni_${p}rypt6_enter",16);
-	&$movekey	($rndkey1,&QWP(16,$key));
-	eval"&aes${p}	($inout0,$rndkey0)";
-	eval"&aes${p}	($inout1,$rndkey0)";
-	&lea		($key,&DWP(32,$key));
-	eval"&aes${p}	($inout2,$rndkey0)";
-	eval"&aes${p}	($inout3,$rndkey0)";
-	eval"&aes${p}	($inout4,$rndkey0)";
-	eval"&aes${p}	($inout5,$rndkey0)";
-	&$movekey	($rndkey0,&QWP(0,$key));
-    &jnz		(&label("${p}6_loop"));
-
-    eval"&aes${p}	($inout0,$rndkey1)";
-    eval"&aes${p}	($inout1,$rndkey1)";
-    eval"&aes${p}	($inout2,$rndkey1)";
-    eval"&aes${p}	($inout3,$rndkey1)";
-    eval"&aes${p}	($inout4,$rndkey1)";
-    eval"&aes${p}	($inout5,$rndkey1)";
-    eval"&aes${p}last	($inout0,$rndkey0)";
-    eval"&aes${p}last	($inout1,$rndkey0)";
-    eval"&aes${p}last	($inout2,$rndkey0)";
-    eval"&aes${p}last	($inout3,$rndkey0)";
-    eval"&aes${p}last	($inout4,$rndkey0)";
-    eval"&aes${p}last	($inout5,$rndkey0)";
-    &ret();
-    &function_end_B("_aesni_${p}rypt6");
-}
-&aesni_generate3("enc") if ($PREFIX eq "aesni");
-&aesni_generate3("dec");
-&aesni_generate4("enc") if ($PREFIX eq "aesni");
-&aesni_generate4("dec");
-&aesni_generate6("enc") if ($PREFIX eq "aesni");
-&aesni_generate6("dec");
-
-if ($PREFIX eq "aesni") {
-######################################################################
-# void aesni_ecb_encrypt (const void *in, void *out,
-#                         size_t length, const AES_KEY *key,
-#                         int enc);
-&function_begin("aesni_ecb_encrypt");
-	&mov	($inp,&wparam(0));
-	&mov	($out,&wparam(1));
-	&mov	($len,&wparam(2));
-	&mov	($key,&wparam(3));
-	&mov	($rounds_,&wparam(4));
-	&and	($len,-16);
-	&jz	(&label("ecb_ret"));
-	&mov	($rounds,&DWP(240,$key));
-	&test	($rounds_,$rounds_);
-	&jz	(&label("ecb_decrypt"));
-
-	&mov	($key_,$key);		# backup $key
-	&mov	($rounds_,$rounds);	# backup $rounds
-	&cmp	($len,0x60);
-	&jb	(&label("ecb_enc_tail"));
-
-	&movdqu	($inout0,&QWP(0,$inp));
-	&movdqu	($inout1,&QWP(0x10,$inp));
-	&movdqu	($inout2,&QWP(0x20,$inp));
-	&movdqu	($inout3,&QWP(0x30,$inp));
-	&movdqu	($inout4,&QWP(0x40,$inp));
-	&movdqu	($inout5,&QWP(0x50,$inp));
-	&lea	($inp,&DWP(0x60,$inp));
-	&sub	($len,0x60);
-	&jmp	(&label("ecb_enc_loop6_enter"));
-
-&set_label("ecb_enc_loop6",16);
-	&movups	(&QWP(0,$out),$inout0);
-	&movdqu	($inout0,&QWP(0,$inp));
-	&movups	(&QWP(0x10,$out),$inout1);
-	&movdqu	($inout1,&QWP(0x10,$inp));
-	&movups	(&QWP(0x20,$out),$inout2);
-	&movdqu	($inout2,&QWP(0x20,$inp));
-	&movups	(&QWP(0x30,$out),$inout3);
-	&movdqu	($inout3,&QWP(0x30,$inp));
-	&movups	(&QWP(0x40,$out),$inout4);
-	&movdqu	($inout4,&QWP(0x40,$inp));
-	&movups	(&QWP(0x50,$out),$inout5);
-	&lea	($out,&DWP(0x60,$out));
-	&movdqu	($inout5,&QWP(0x50,$inp));
-	&lea	($inp,&DWP(0x60,$inp));
-&set_label("ecb_enc_loop6_enter");
-
-	&call	("_aesni_encrypt6");
-
-	&mov	($key,$key_);		# restore $key
-	&mov	($rounds,$rounds_);	# restore $rounds
-	&sub	($len,0x60);
-	&jnc	(&label("ecb_enc_loop6"));
-
-	&movups	(&QWP(0,$out),$inout0);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&movups	(&QWP(0x20,$out),$inout2);
-	&movups	(&QWP(0x30,$out),$inout3);
-	&movups	(&QWP(0x40,$out),$inout4);
-	&movups	(&QWP(0x50,$out),$inout5);
-	&lea	($out,&DWP(0x60,$out));
-	&add	($len,0x60);
-	&jz	(&label("ecb_ret"));
-
-&set_label("ecb_enc_tail");
-	&movups	($inout0,&QWP(0,$inp));
-	&cmp	($len,0x20);
-	&jb	(&label("ecb_enc_one"));
-	&movups	($inout1,&QWP(0x10,$inp));
-	&je	(&label("ecb_enc_two"));
-	&movups	($inout2,&QWP(0x20,$inp));
-	&cmp	($len,0x40);
-	&jb	(&label("ecb_enc_three"));
-	&movups	($inout3,&QWP(0x30,$inp));
-	&je	(&label("ecb_enc_four"));
-	&movups	($inout4,&QWP(0x40,$inp));
-	&xorps	($inout5,$inout5);
-	&call	("_aesni_encrypt6");
-	&movups	(&QWP(0,$out),$inout0);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&movups	(&QWP(0x20,$out),$inout2);
-	&movups	(&QWP(0x30,$out),$inout3);
-	&movups	(&QWP(0x40,$out),$inout4);
-	jmp	(&label("ecb_ret"));
-
-&set_label("ecb_enc_one",16);
-	if ($inline)
-	{   &aesni_inline_generate1("enc");	}
-	else
-	{   &call	("_aesni_encrypt1");	}
-	&movups	(&QWP(0,$out),$inout0);
-	&jmp	(&label("ecb_ret"));
-
-&set_label("ecb_enc_two",16);
-	&xorps	($inout2,$inout2);
-	&call	("_aesni_encrypt3");
-	&movups	(&QWP(0,$out),$inout0);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&jmp	(&label("ecb_ret"));
-
-&set_label("ecb_enc_three",16);
-	&call	("_aesni_encrypt3");
-	&movups	(&QWP(0,$out),$inout0);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&movups	(&QWP(0x20,$out),$inout2);
-	&jmp	(&label("ecb_ret"));
-
-&set_label("ecb_enc_four",16);
-	&call	("_aesni_encrypt4");
-	&movups	(&QWP(0,$out),$inout0);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&movups	(&QWP(0x20,$out),$inout2);
-	&movups	(&QWP(0x30,$out),$inout3);
-	&jmp	(&label("ecb_ret"));
-######################################################################
-&set_label("ecb_decrypt",16);
-	&mov	($key_,$key);		# backup $key
-	&mov	($rounds_,$rounds);	# backup $rounds
-	&cmp	($len,0x60);
-	&jb	(&label("ecb_dec_tail"));
-
-	&movdqu	($inout0,&QWP(0,$inp));
-	&movdqu	($inout1,&QWP(0x10,$inp));
-	&movdqu	($inout2,&QWP(0x20,$inp));
-	&movdqu	($inout3,&QWP(0x30,$inp));
-	&movdqu	($inout4,&QWP(0x40,$inp));
-	&movdqu	($inout5,&QWP(0x50,$inp));
-	&lea	($inp,&DWP(0x60,$inp));
-	&sub	($len,0x60);
-	&jmp	(&label("ecb_dec_loop6_enter"));
-
-&set_label("ecb_dec_loop6",16);
-	&movups	(&QWP(0,$out),$inout0);
-	&movdqu	($inout0,&QWP(0,$inp));
-	&movups	(&QWP(0x10,$out),$inout1);
-	&movdqu	($inout1,&QWP(0x10,$inp));
-	&movups	(&QWP(0x20,$out),$inout2);
-	&movdqu	($inout2,&QWP(0x20,$inp));
-	&movups	(&QWP(0x30,$out),$inout3);
-	&movdqu	($inout3,&QWP(0x30,$inp));
-	&movups	(&QWP(0x40,$out),$inout4);
-	&movdqu	($inout4,&QWP(0x40,$inp));
-	&movups	(&QWP(0x50,$out),$inout5);
-	&lea	($out,&DWP(0x60,$out));
-	&movdqu	($inout5,&QWP(0x50,$inp));
-	&lea	($inp,&DWP(0x60,$inp));
-&set_label("ecb_dec_loop6_enter");
-
-	&call	("_aesni_decrypt6");
-
-	&mov	($key,$key_);		# restore $key
-	&mov	($rounds,$rounds_);	# restore $rounds
-	&sub	($len,0x60);
-	&jnc	(&label("ecb_dec_loop6"));
-
-	&movups	(&QWP(0,$out),$inout0);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&movups	(&QWP(0x20,$out),$inout2);
-	&movups	(&QWP(0x30,$out),$inout3);
-	&movups	(&QWP(0x40,$out),$inout4);
-	&movups	(&QWP(0x50,$out),$inout5);
-	&lea	($out,&DWP(0x60,$out));
-	&add	($len,0x60);
-	&jz	(&label("ecb_ret"));
-
-&set_label("ecb_dec_tail");
-	&movups	($inout0,&QWP(0,$inp));
-	&cmp	($len,0x20);
-	&jb	(&label("ecb_dec_one"));
-	&movups	($inout1,&QWP(0x10,$inp));
-	&je	(&label("ecb_dec_two"));
-	&movups	($inout2,&QWP(0x20,$inp));
-	&cmp	($len,0x40);
-	&jb	(&label("ecb_dec_three"));
-	&movups	($inout3,&QWP(0x30,$inp));
-	&je	(&label("ecb_dec_four"));
-	&movups	($inout4,&QWP(0x40,$inp));
-	&xorps	($inout5,$inout5);
-	&call	("_aesni_decrypt6");
-	&movups	(&QWP(0,$out),$inout0);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&movups	(&QWP(0x20,$out),$inout2);
-	&movups	(&QWP(0x30,$out),$inout3);
-	&movups	(&QWP(0x40,$out),$inout4);
-	&jmp	(&label("ecb_ret"));
-
-&set_label("ecb_dec_one",16);
-	if ($inline)
-	{   &aesni_inline_generate1("dec");	}
-	else
-	{   &call	("_aesni_decrypt1");	}
-	&movups	(&QWP(0,$out),$inout0);
-	&jmp	(&label("ecb_ret"));
-
-&set_label("ecb_dec_two",16);
-	&xorps	($inout2,$inout2);
-	&call	("_aesni_decrypt3");
-	&movups	(&QWP(0,$out),$inout0);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&jmp	(&label("ecb_ret"));
-
-&set_label("ecb_dec_three",16);
-	&call	("_aesni_decrypt3");
-	&movups	(&QWP(0,$out),$inout0);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&movups	(&QWP(0x20,$out),$inout2);
-	&jmp	(&label("ecb_ret"));
-
-&set_label("ecb_dec_four",16);
-	&call	("_aesni_decrypt4");
-	&movups	(&QWP(0,$out),$inout0);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&movups	(&QWP(0x20,$out),$inout2);
-	&movups	(&QWP(0x30,$out),$inout3);
-
-&set_label("ecb_ret");
-&function_end("aesni_ecb_encrypt");
-
-######################################################################
-# void aesni_ccm64_[en|de]crypt_blocks (const void *in, void *out,
-#                         size_t blocks, const AES_KEY *key,
-#                         const char *ivec,char *cmac);
-#
-# Handles only complete blocks, operates on 64-bit counter and
-# does not update *ivec! Nor does it finalize CMAC value
-# (see engine/eng_aesni.c for details)
-#
-{ my $cmac=$inout1;
-&function_begin("aesni_ccm64_encrypt_blocks");
-	&mov	($inp,&wparam(0));
-	&mov	($out,&wparam(1));
-	&mov	($len,&wparam(2));
-	&mov	($key,&wparam(3));
-	&mov	($rounds_,&wparam(4));
-	&mov	($rounds,&wparam(5));
-	&mov	($key_,"esp");
-	&sub	("esp",60);
-	&and	("esp",-16);			# align stack
-	&mov	(&DWP(48,"esp"),$key_);
-
-	&movdqu	($ivec,&QWP(0,$rounds_));	# load ivec
-	&movdqu	($cmac,&QWP(0,$rounds));	# load cmac
-	&mov	($rounds,&DWP(240,$key));
-
-	# compose byte-swap control mask for pshufb on stack
-	&mov	(&DWP(0,"esp"),0x0c0d0e0f);
-	&mov	(&DWP(4,"esp"),0x08090a0b);
-	&mov	(&DWP(8,"esp"),0x04050607);
-	&mov	(&DWP(12,"esp"),0x00010203);
-
-	# compose counter increment vector on stack
-	&mov	($rounds_,1);
-	&xor	($key_,$key_);
-	&mov	(&DWP(16,"esp"),$rounds_);
-	&mov	(&DWP(20,"esp"),$key_);
-	&mov	(&DWP(24,"esp"),$key_);
-	&mov	(&DWP(28,"esp"),$key_);
-
-	&shr	($rounds,1);
-	&lea	($key_,&DWP(0,$key));
-	&movdqa	($inout3,&QWP(0,"esp"));
-	&movdqa	($inout0,$ivec);
-	&mov	($rounds_,$rounds);
-	&pshufb	($ivec,$inout3);
-
-&set_label("ccm64_enc_outer");
-	&$movekey	($rndkey0,&QWP(0,$key_));
-	&mov		($rounds,$rounds_);
-	&movups		($in0,&QWP(0,$inp));
-
-	&xorps		($inout0,$rndkey0);
-	&$movekey	($rndkey1,&QWP(16,$key_));
-	&xorps		($rndkey0,$in0);
-	&lea		($key,&DWP(32,$key_));
-	&xorps		($cmac,$rndkey0);		# cmac^=inp
-	&$movekey	($rndkey0,&QWP(0,$key));
-
-&set_label("ccm64_enc2_loop");
-	&aesenc		($inout0,$rndkey1);
-	&dec		($rounds);
-	&aesenc		($cmac,$rndkey1);
-	&$movekey	($rndkey1,&QWP(16,$key));
-	&aesenc		($inout0,$rndkey0);
-	&lea		($key,&DWP(32,$key));
-	&aesenc		($cmac,$rndkey0);
-	&$movekey	($rndkey0,&QWP(0,$key));
-	&jnz		(&label("ccm64_enc2_loop"));
-	&aesenc		($inout0,$rndkey1);
-	&aesenc		($cmac,$rndkey1);
-	&paddq		($ivec,&QWP(16,"esp"));
-	&aesenclast	($inout0,$rndkey0);
-	&aesenclast	($cmac,$rndkey0);
-
-	&dec	($len);
-	&lea	($inp,&DWP(16,$inp));
-	&xorps	($in0,$inout0);			# inp^=E(ivec)
-	&movdqa	($inout0,$ivec);
-	&movups	(&QWP(0,$out),$in0);		# save output
-	&lea	($out,&DWP(16,$out));
-	&pshufb	($inout0,$inout3);
-	&jnz	(&label("ccm64_enc_outer"));
-
-	&mov	("esp",&DWP(48,"esp"));
-	&mov	($out,&wparam(5));
-	&movups	(&QWP(0,$out),$cmac);
-&function_end("aesni_ccm64_encrypt_blocks");
-
-&function_begin("aesni_ccm64_decrypt_blocks");
-	&mov	($inp,&wparam(0));
-	&mov	($out,&wparam(1));
-	&mov	($len,&wparam(2));
-	&mov	($key,&wparam(3));
-	&mov	($rounds_,&wparam(4));
-	&mov	($rounds,&wparam(5));
-	&mov	($key_,"esp");
-	&sub	("esp",60);
-	&and	("esp",-16);			# align stack
-	&mov	(&DWP(48,"esp"),$key_);
-
-	&movdqu	($ivec,&QWP(0,$rounds_));	# load ivec
-	&movdqu	($cmac,&QWP(0,$rounds));	# load cmac
-	&mov	($rounds,&DWP(240,$key));
-
-	# compose byte-swap control mask for pshufb on stack
-	&mov	(&DWP(0,"esp"),0x0c0d0e0f);
-	&mov	(&DWP(4,"esp"),0x08090a0b);
-	&mov	(&DWP(8,"esp"),0x04050607);
-	&mov	(&DWP(12,"esp"),0x00010203);
-
-	# compose counter increment vector on stack
-	&mov	($rounds_,1);
-	&xor	($key_,$key_);
-	&mov	(&DWP(16,"esp"),$rounds_);
-	&mov	(&DWP(20,"esp"),$key_);
-	&mov	(&DWP(24,"esp"),$key_);
-	&mov	(&DWP(28,"esp"),$key_);
-
-	&movdqa	($inout3,&QWP(0,"esp"));	# bswap mask
-	&movdqa	($inout0,$ivec);
-
-	&mov	($key_,$key);
-	&mov	($rounds_,$rounds);
-
-	&pshufb	($ivec,$inout3);
-	if ($inline)
-	{   &aesni_inline_generate1("enc");	}
-	else
-	{   &call	("_aesni_encrypt1");	}
-	&movups	($in0,&QWP(0,$inp));		# load inp
-	&paddq	($ivec,&QWP(16,"esp"));
-	&lea	($inp,&QWP(16,$inp));
-	&jmp	(&label("ccm64_dec_outer"));
-
-&set_label("ccm64_dec_outer",16);
-	&xorps	($in0,$inout0);			# inp ^= E(ivec)
-	&movdqa	($inout0,$ivec);
-	&mov	($rounds,$rounds_);
-	&movups	(&QWP(0,$out),$in0);		# save output
-	&lea	($out,&DWP(16,$out));
-	&pshufb	($inout0,$inout3);
-
-	&sub	($len,1);
-	&jz	(&label("ccm64_dec_break"));
-
-	&$movekey	($rndkey0,&QWP(0,$key_));
-	&shr		($rounds,1);
-	&$movekey	($rndkey1,&QWP(16,$key_));
-	&xorps		($in0,$rndkey0);
-	&lea		($key,&DWP(32,$key_));
-	&xorps		($inout0,$rndkey0);
-	&xorps		($cmac,$in0);		# cmac^=out
-	&$movekey	($rndkey0,&QWP(0,$key));
-
-&set_label("ccm64_dec2_loop");
-	&aesenc		($inout0,$rndkey1);
-	&dec		($rounds);
-	&aesenc		($cmac,$rndkey1);
-	&$movekey	($rndkey1,&QWP(16,$key));
-	&aesenc		($inout0,$rndkey0);
-	&lea		($key,&DWP(32,$key));
-	&aesenc		($cmac,$rndkey0);
-	&$movekey	($rndkey0,&QWP(0,$key));
-	&jnz		(&label("ccm64_dec2_loop"));
-	&movups		($in0,&QWP(0,$inp));	# load inp
-	&paddq		($ivec,&QWP(16,"esp"));
-	&aesenc		($inout0,$rndkey1);
-	&aesenc		($cmac,$rndkey1);
-	&lea		($inp,&QWP(16,$inp));
-	&aesenclast	($inout0,$rndkey0);
-	&aesenclast	($cmac,$rndkey0);
-	&jmp	(&label("ccm64_dec_outer"));
-
-&set_label("ccm64_dec_break",16);
-	&mov	($key,$key_);
-	if ($inline)
-	{   &aesni_inline_generate1("enc",$cmac,$in0);	}
-	else
-	{   &call	("_aesni_encrypt1",$cmac);	}
-
-	&mov	("esp",&DWP(48,"esp"));
-	&mov	($out,&wparam(5));
-	&movups	(&QWP(0,$out),$cmac);
-&function_end("aesni_ccm64_decrypt_blocks");
-}
-
-######################################################################
-# void aesni_ctr32_encrypt_blocks (const void *in, void *out,
-#                         size_t blocks, const AES_KEY *key,
-#                         const char *ivec);
-#
-# Handles only complete blocks, operates on 32-bit counter and
-# does not update *ivec! (see engine/eng_aesni.c for details)
-#
-# stack layout:
-#	0	pshufb mask
-#	16	vector addend: 0,6,6,6
-# 	32	counter-less ivec
-#	48	1st triplet of counter vector
-#	64	2nd triplet of counter vector
-#	80	saved %esp
-
-&function_begin("aesni_ctr32_encrypt_blocks");
-	&mov	($inp,&wparam(0));
-	&mov	($out,&wparam(1));
-	&mov	($len,&wparam(2));
-	&mov	($key,&wparam(3));
-	&mov	($rounds_,&wparam(4));
-	&mov	($key_,"esp");
-	&sub	("esp",88);
-	&and	("esp",-16);			# align stack
-	&mov	(&DWP(80,"esp"),$key_);
-
-	&cmp	($len,1);
-	&je	(&label("ctr32_one_shortcut"));
-
-	&movdqu	($inout5,&QWP(0,$rounds_));	# load ivec
-
-	# compose byte-swap control mask for pshufb on stack
-	&mov	(&DWP(0,"esp"),0x0c0d0e0f);
-	&mov	(&DWP(4,"esp"),0x08090a0b);
-	&mov	(&DWP(8,"esp"),0x04050607);
-	&mov	(&DWP(12,"esp"),0x00010203);
-
-	# compose counter increment vector on stack
-	&mov	($rounds,6);
-	&xor	($key_,$key_);
-	&mov	(&DWP(16,"esp"),$rounds);
-	&mov	(&DWP(20,"esp"),$rounds);
-	&mov	(&DWP(24,"esp"),$rounds);
-	&mov	(&DWP(28,"esp"),$key_);
-
-	&pextrd	($rounds_,$inout5,3);		# pull 32-bit counter
-	&pinsrd	($inout5,$key_,3);		# wipe 32-bit counter
-
-	&mov	($rounds,&DWP(240,$key));	# key->rounds
-
-	# compose 2 vectors of 3x32-bit counters
-	&bswap	($rounds_);
-	&pxor	($rndkey1,$rndkey1);
-	&pxor	($rndkey0,$rndkey0);
-	&movdqa	($inout0,&QWP(0,"esp"));	# load byte-swap mask
-	&pinsrd	($rndkey1,$rounds_,0);
-	&lea	($key_,&DWP(3,$rounds_));
-	&pinsrd	($rndkey0,$key_,0);
-	&inc	($rounds_);
-	&pinsrd	($rndkey1,$rounds_,1);
-	&inc	($key_);
-	&pinsrd	($rndkey0,$key_,1);
-	&inc	($rounds_);
-	&pinsrd	($rndkey1,$rounds_,2);
-	&inc	($key_);
-	&pinsrd	($rndkey0,$key_,2);
-	&movdqa	(&QWP(48,"esp"),$rndkey1);	# save 1st triplet
-	&pshufb	($rndkey1,$inout0);		# byte swap
-	&movdqa	(&QWP(64,"esp"),$rndkey0);	# save 2nd triplet
-	&pshufb	($rndkey0,$inout0);		# byte swap
-
-	&pshufd	($inout0,$rndkey1,3<<6);	# place counter to upper dword
-	&pshufd	($inout1,$rndkey1,2<<6);
-	&cmp	($len,6);
-	&jb	(&label("ctr32_tail"));
-	&movdqa	(&QWP(32,"esp"),$inout5);	# save counter-less ivec
-	&shr	($rounds,1);
-	&mov	($key_,$key);			# backup $key
-	&mov	($rounds_,$rounds);		# backup $rounds
-	&sub	($len,6);
-	&jmp	(&label("ctr32_loop6"));
-
-&set_label("ctr32_loop6",16);
-	&pshufd	($inout2,$rndkey1,1<<6);
-	&movdqa	($rndkey1,&QWP(32,"esp"));	# pull counter-less ivec
-	&pshufd	($inout3,$rndkey0,3<<6);
-	&por	($inout0,$rndkey1);		# merge counter-less ivec
-	&pshufd	($inout4,$rndkey0,2<<6);
-	&por	($inout1,$rndkey1);
-	&pshufd	($inout5,$rndkey0,1<<6);
-	&por	($inout2,$rndkey1);
-	&por	($inout3,$rndkey1);
-	&por	($inout4,$rndkey1);
-	&por	($inout5,$rndkey1);
-
-	# inlining _aesni_encrypt6's prologue gives ~4% improvement...
-	&$movekey	($rndkey0,&QWP(0,$key_));
-	&$movekey	($rndkey1,&QWP(16,$key_));
-	&lea		($key,&DWP(32,$key_));
-	&dec		($rounds);
-	&pxor		($inout0,$rndkey0);
-	&pxor		($inout1,$rndkey0);
-	&aesenc		($inout0,$rndkey1);
-	&pxor		($inout2,$rndkey0);
-	&aesenc		($inout1,$rndkey1);
-	&pxor		($inout3,$rndkey0);
-	&aesenc		($inout2,$rndkey1);
-	&pxor		($inout4,$rndkey0);
-	&aesenc		($inout3,$rndkey1);
-	&pxor		($inout5,$rndkey0);
-	&aesenc		($inout4,$rndkey1);
-	&$movekey	($rndkey0,&QWP(0,$key));
-	&aesenc		($inout5,$rndkey1);
-
-	&call		(&label("_aesni_encrypt6_enter"));
-
-	&movups	($rndkey1,&QWP(0,$inp));
-	&movups	($rndkey0,&QWP(0x10,$inp));
-	&xorps	($inout0,$rndkey1);
-	&movups	($rndkey1,&QWP(0x20,$inp));
-	&xorps	($inout1,$rndkey0);
-	&movups	(&QWP(0,$out),$inout0);
-	&movdqa	($rndkey0,&QWP(16,"esp"));	# load increment
-	&xorps	($inout2,$rndkey1);
-	&movdqa	($rndkey1,&QWP(48,"esp"));	# load 1st triplet
-	&movups	(&QWP(0x10,$out),$inout1);
-	&movups	(&QWP(0x20,$out),$inout2);
-
-	&paddd	($rndkey1,$rndkey0);		# 1st triplet increment
-	&paddd	($rndkey0,&QWP(64,"esp"));	# 2nd triplet increment
-	&movdqa	($inout0,&QWP(0,"esp"));	# load byte swap mask
-
-	&movups	($inout1,&QWP(0x30,$inp));
-	&movups	($inout2,&QWP(0x40,$inp));
-	&xorps	($inout3,$inout1);
-	&movups	($inout1,&QWP(0x50,$inp));
-	&lea	($inp,&DWP(0x60,$inp));
-	&movdqa	(&QWP(48,"esp"),$rndkey1);	# save 1st triplet
-	&pshufb	($rndkey1,$inout0);		# byte swap
-	&xorps	($inout4,$inout2);
-	&movups	(&QWP(0x30,$out),$inout3);
-	&xorps	($inout5,$inout1);
-	&movdqa	(&QWP(64,"esp"),$rndkey0);	# save 2nd triplet
-	&pshufb	($rndkey0,$inout0);		# byte swap
-	&movups	(&QWP(0x40,$out),$inout4);
-	&pshufd	($inout0,$rndkey1,3<<6);
-	&movups	(&QWP(0x50,$out),$inout5);
-	&lea	($out,&DWP(0x60,$out));
-
-	&mov	($rounds,$rounds_);
-	&pshufd	($inout1,$rndkey1,2<<6);
-	&sub	($len,6);
-	&jnc	(&label("ctr32_loop6"));
-
-	&add	($len,6);
-	&jz	(&label("ctr32_ret"));
-	&mov	($key,$key_);
-	&lea	($rounds,&DWP(1,"",$rounds,2));	# restore $rounds
-	&movdqa	($inout5,&QWP(32,"esp"));	# pull count-less ivec
-
-&set_label("ctr32_tail");
-	&por	($inout0,$inout5);
-	&cmp	($len,2);
-	&jb	(&label("ctr32_one"));
-
-	&pshufd	($inout2,$rndkey1,1<<6);
-	&por	($inout1,$inout5);
-	&je	(&label("ctr32_two"));
-
-	&pshufd	($inout3,$rndkey0,3<<6);
-	&por	($inout2,$inout5);
-	&cmp	($len,4);
-	&jb	(&label("ctr32_three"));
-
-	&pshufd	($inout4,$rndkey0,2<<6);
-	&por	($inout3,$inout5);
-	&je	(&label("ctr32_four"));
-
-	&por	($inout4,$inout5);
-	&call	("_aesni_encrypt6");
-	&movups	($rndkey1,&QWP(0,$inp));
-	&movups	($rndkey0,&QWP(0x10,$inp));
-	&xorps	($inout0,$rndkey1);
-	&movups	($rndkey1,&QWP(0x20,$inp));
-	&xorps	($inout1,$rndkey0);
-	&movups	($rndkey0,&QWP(0x30,$inp));
-	&xorps	($inout2,$rndkey1);
-	&movups	($rndkey1,&QWP(0x40,$inp));
-	&xorps	($inout3,$rndkey0);
-	&movups	(&QWP(0,$out),$inout0);
-	&xorps	($inout4,$rndkey1);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&movups	(&QWP(0x20,$out),$inout2);
-	&movups	(&QWP(0x30,$out),$inout3);
-	&movups	(&QWP(0x40,$out),$inout4);
-	&jmp	(&label("ctr32_ret"));
-
-&set_label("ctr32_one_shortcut",16);
-	&movups	($inout0,&QWP(0,$rounds_));	# load ivec
-	&mov	($rounds,&DWP(240,$key));
-	
-&set_label("ctr32_one");
-	if ($inline)
-	{   &aesni_inline_generate1("enc");	}
-	else
-	{   &call	("_aesni_encrypt1");	}
-	&movups	($in0,&QWP(0,$inp));
-	&xorps	($in0,$inout0);
-	&movups	(&QWP(0,$out),$in0);
-	&jmp	(&label("ctr32_ret"));
-
-&set_label("ctr32_two",16);
-	&call	("_aesni_encrypt3");
-	&movups	($inout3,&QWP(0,$inp));
-	&movups	($inout4,&QWP(0x10,$inp));
-	&xorps	($inout0,$inout3);
-	&xorps	($inout1,$inout4);
-	&movups	(&QWP(0,$out),$inout0);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&jmp	(&label("ctr32_ret"));
-
-&set_label("ctr32_three",16);
-	&call	("_aesni_encrypt3");
-	&movups	($inout3,&QWP(0,$inp));
-	&movups	($inout4,&QWP(0x10,$inp));
-	&xorps	($inout0,$inout3);
-	&movups	($inout5,&QWP(0x20,$inp));
-	&xorps	($inout1,$inout4);
-	&movups	(&QWP(0,$out),$inout0);
-	&xorps	($inout2,$inout5);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&movups	(&QWP(0x20,$out),$inout2);
-	&jmp	(&label("ctr32_ret"));
-
-&set_label("ctr32_four",16);
-	&call	("_aesni_encrypt4");
-	&movups	($inout4,&QWP(0,$inp));
-	&movups	($inout5,&QWP(0x10,$inp));
-	&movups	($rndkey1,&QWP(0x20,$inp));
-	&xorps	($inout0,$inout4);
-	&movups	($rndkey0,&QWP(0x30,$inp));
-	&xorps	($inout1,$inout5);
-	&movups	(&QWP(0,$out),$inout0);
-	&xorps	($inout2,$rndkey1);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&xorps	($inout3,$rndkey0);
-	&movups	(&QWP(0x20,$out),$inout2);
-	&movups	(&QWP(0x30,$out),$inout3);
-
-&set_label("ctr32_ret");
-	&mov	("esp",&DWP(80,"esp"));
-&function_end("aesni_ctr32_encrypt_blocks");
-
-######################################################################
-# void aesni_xts_[en|de]crypt(const char *inp,char *out,size_t len,
-#	const AES_KEY *key1, const AES_KEY *key2
-#	const unsigned char iv[16]);
-#
-{ my ($tweak,$twtmp,$twres,$twmask)=($rndkey1,$rndkey0,$inout0,$inout1);
-
-&function_begin("aesni_xts_encrypt");
-	&mov	($key,&wparam(4));		# key2
-	&mov	($inp,&wparam(5));		# clear-text tweak
-
-	&mov	($rounds,&DWP(240,$key));	# key2->rounds
-	&movups	($inout0,&QWP(0,$inp));
-	if ($inline)
-	{   &aesni_inline_generate1("enc");	}
-	else
-	{   &call	("_aesni_encrypt1");	}
-
-	&mov	($inp,&wparam(0));
-	&mov	($out,&wparam(1));
-	&mov	($len,&wparam(2));
-	&mov	($key,&wparam(3));		# key1
-
-	&mov	($key_,"esp");
-	&sub	("esp",16*7+8);
-	&mov	($rounds,&DWP(240,$key));	# key1->rounds
-	&and	("esp",-16);			# align stack
-
-	&mov	(&DWP(16*6+0,"esp"),0x87);	# compose the magic constant
-	&mov	(&DWP(16*6+4,"esp"),0);
-	&mov	(&DWP(16*6+8,"esp"),1);
-	&mov	(&DWP(16*6+12,"esp"),0);
-	&mov	(&DWP(16*7+0,"esp"),$len);	# save original $len
-	&mov	(&DWP(16*7+4,"esp"),$key_);	# save original %esp
-
-	&movdqa	($tweak,$inout0);
-	&pxor	($twtmp,$twtmp);
-	&movdqa	($twmask,&QWP(6*16,"esp"));	# 0x0...010...87
-	&pcmpgtd($twtmp,$tweak);		# broadcast upper bits
-
-	&and	($len,-16);
-	&mov	($key_,$key);			# backup $key
-	&mov	($rounds_,$rounds);		# backup $rounds
-	&sub	($len,16*6);
-	&jc	(&label("xts_enc_short"));
-
-	&shr	($rounds,1);
-	&mov	($rounds_,$rounds);
-	&jmp	(&label("xts_enc_loop6"));
-
-&set_label("xts_enc_loop6",16);
-	for ($i=0;$i<4;$i++) {
-	    &pshufd	($twres,$twtmp,0x13);
-	    &pxor	($twtmp,$twtmp);
-	    &movdqa	(&QWP(16*$i,"esp"),$tweak);
-	    &paddq	($tweak,$tweak);	# &psllq($tweak,1);
-	    &pand	($twres,$twmask);	# isolate carry and residue
-	    &pcmpgtd	($twtmp,$tweak);	# broadcast upper bits
-	    &pxor	($tweak,$twres);
-	}
-	&pshufd	($inout5,$twtmp,0x13);
-	&movdqa	(&QWP(16*$i++,"esp"),$tweak);
-	&paddq	($tweak,$tweak);		# &psllq($tweak,1);
-	 &$movekey	($rndkey0,&QWP(0,$key_));
-	&pand	($inout5,$twmask);		# isolate carry and residue
-	 &movups	($inout0,&QWP(0,$inp));	# load input
-	&pxor	($inout5,$tweak);
-
-	# inline _aesni_encrypt6 prologue and flip xor with tweak and key[0]
-	&movdqu	($inout1,&QWP(16*1,$inp));
-	 &xorps		($inout0,$rndkey0);	# input^=rndkey[0]
-	&movdqu	($inout2,&QWP(16*2,$inp));
-	 &pxor		($inout1,$rndkey0);
-	&movdqu	($inout3,&QWP(16*3,$inp));
-	 &pxor		($inout2,$rndkey0);
-	&movdqu	($inout4,&QWP(16*4,$inp));
-	 &pxor		($inout3,$rndkey0);
-	&movdqu	($rndkey1,&QWP(16*5,$inp));
-	 &pxor		($inout4,$rndkey0);
-	&lea	($inp,&DWP(16*6,$inp));
-	&pxor	($inout0,&QWP(16*0,"esp"));	# input^=tweak
-	&movdqa	(&QWP(16*$i,"esp"),$inout5);	# save last tweak
-	&pxor	($inout5,$rndkey1);
-
-	 &$movekey	($rndkey1,&QWP(16,$key_));
-	 &lea		($key,&DWP(32,$key_));
-	&pxor	($inout1,&QWP(16*1,"esp"));
-	 &aesenc	($inout0,$rndkey1);
-	&pxor	($inout2,&QWP(16*2,"esp"));
-	 &aesenc	($inout1,$rndkey1);
-	&pxor	($inout3,&QWP(16*3,"esp"));
-	 &dec		($rounds);
-	 &aesenc	($inout2,$rndkey1);
-	&pxor	($inout4,&QWP(16*4,"esp"));
-	 &aesenc	($inout3,$rndkey1);
-	&pxor		($inout5,$rndkey0);
-	 &aesenc	($inout4,$rndkey1);
-	 &$movekey	($rndkey0,&QWP(0,$key));
-	 &aesenc	($inout5,$rndkey1);
-	&call		(&label("_aesni_encrypt6_enter"));
-
-	&movdqa	($tweak,&QWP(16*5,"esp"));	# last tweak
-       &pxor	($twtmp,$twtmp);
-	&xorps	($inout0,&QWP(16*0,"esp"));	# output^=tweak
-       &pcmpgtd	($twtmp,$tweak);		# broadcast upper bits
-	&xorps	($inout1,&QWP(16*1,"esp"));
-	&movups	(&QWP(16*0,$out),$inout0);	# write output
-	&xorps	($inout2,&QWP(16*2,"esp"));
-	&movups	(&QWP(16*1,$out),$inout1);
-	&xorps	($inout3,&QWP(16*3,"esp"));
-	&movups	(&QWP(16*2,$out),$inout2);
-	&xorps	($inout4,&QWP(16*4,"esp"));
-	&movups	(&QWP(16*3,$out),$inout3);
-	&xorps	($inout5,$tweak);
-	&movups	(&QWP(16*4,$out),$inout4);
-       &pshufd	($twres,$twtmp,0x13);
-	&movups	(&QWP(16*5,$out),$inout5);
-	&lea	($out,&DWP(16*6,$out));
-       &movdqa	($twmask,&QWP(16*6,"esp"));	# 0x0...010...87
-
-	&pxor	($twtmp,$twtmp);
-	&paddq	($tweak,$tweak);		# &psllq($tweak,1);
-	&pand	($twres,$twmask);		# isolate carry and residue
-	&pcmpgtd($twtmp,$tweak);		# broadcast upper bits
-	&mov	($rounds,$rounds_);		# restore $rounds
-	&pxor	($tweak,$twres);
-
-	&sub	($len,16*6);
-	&jnc	(&label("xts_enc_loop6"));
-
-	&lea	($rounds,&DWP(1,"",$rounds,2));	# restore $rounds
-	&mov	($key,$key_);			# restore $key
-	&mov	($rounds_,$rounds);
-
-&set_label("xts_enc_short");
-	&add	($len,16*6);
-	&jz	(&label("xts_enc_done6x"));
-
-	&movdqa	($inout3,$tweak);		# put aside previous tweak
-	&cmp	($len,0x20);
-	&jb	(&label("xts_enc_one"));
-
-	&pshufd	($twres,$twtmp,0x13);
-	&pxor	($twtmp,$twtmp);
-	&paddq	($tweak,$tweak);		# &psllq($tweak,1);
-	&pand	($twres,$twmask);		# isolate carry and residue
-	&pcmpgtd($twtmp,$tweak);		# broadcast upper bits
-	&pxor	($tweak,$twres);
-	&je	(&label("xts_enc_two"));
-
-	&pshufd	($twres,$twtmp,0x13);
-	&pxor	($twtmp,$twtmp);
-	&movdqa	($inout4,$tweak);		# put aside previous tweak
-	&paddq	($tweak,$tweak);		# &psllq($tweak,1);
-	&pand	($twres,$twmask);		# isolate carry and residue
-	&pcmpgtd($twtmp,$tweak);		# broadcast upper bits
-	&pxor	($tweak,$twres);
-	&cmp	($len,0x40);
-	&jb	(&label("xts_enc_three"));
-
-	&pshufd	($twres,$twtmp,0x13);
-	&pxor	($twtmp,$twtmp);
-	&movdqa	($inout5,$tweak);		# put aside previous tweak
-	&paddq	($tweak,$tweak);		# &psllq($tweak,1);
-	&pand	($twres,$twmask);		# isolate carry and residue
-	&pcmpgtd($twtmp,$tweak);		# broadcast upper bits
-	&pxor	($tweak,$twres);
-	&movdqa	(&QWP(16*0,"esp"),$inout3);
-	&movdqa	(&QWP(16*1,"esp"),$inout4);
-	&je	(&label("xts_enc_four"));
-
-	&movdqa	(&QWP(16*2,"esp"),$inout5);
-	&pshufd	($inout5,$twtmp,0x13);
-	&movdqa	(&QWP(16*3,"esp"),$tweak);
-	&paddq	($tweak,$tweak);		# &psllq($inout0,1);
-	&pand	($inout5,$twmask);		# isolate carry and residue
-	&pxor	($inout5,$tweak);
-
-	&movdqu	($inout0,&QWP(16*0,$inp));	# load input
-	&movdqu	($inout1,&QWP(16*1,$inp));
-	&movdqu	($inout2,&QWP(16*2,$inp));
-	&pxor	($inout0,&QWP(16*0,"esp"));	# input^=tweak
-	&movdqu	($inout3,&QWP(16*3,$inp));
-	&pxor	($inout1,&QWP(16*1,"esp"));
-	&movdqu	($inout4,&QWP(16*4,$inp));
-	&pxor	($inout2,&QWP(16*2,"esp"));
-	&lea	($inp,&DWP(16*5,$inp));
-	&pxor	($inout3,&QWP(16*3,"esp"));
-	&movdqa	(&QWP(16*4,"esp"),$inout5);	# save last tweak
-	&pxor	($inout4,$inout5);
-
-	&call	("_aesni_encrypt6");
-
-	&movaps	($tweak,&QWP(16*4,"esp"));	# last tweak
-	&xorps	($inout0,&QWP(16*0,"esp"));	# output^=tweak
-	&xorps	($inout1,&QWP(16*1,"esp"));
-	&xorps	($inout2,&QWP(16*2,"esp"));
-	&movups	(&QWP(16*0,$out),$inout0);	# write output
-	&xorps	($inout3,&QWP(16*3,"esp"));
-	&movups	(&QWP(16*1,$out),$inout1);
-	&xorps	($inout4,$tweak);
-	&movups	(&QWP(16*2,$out),$inout2);
-	&movups	(&QWP(16*3,$out),$inout3);
-	&movups	(&QWP(16*4,$out),$inout4);
-	&lea	($out,&DWP(16*5,$out));
-	&jmp	(&label("xts_enc_done"));
-
-&set_label("xts_enc_one",16);
-	&movups	($inout0,&QWP(16*0,$inp));	# load input
-	&lea	($inp,&DWP(16*1,$inp));
-	&xorps	($inout0,$inout3);		# input^=tweak
-	if ($inline)
-	{   &aesni_inline_generate1("enc");	}
-	else
-	{   &call	("_aesni_encrypt1");	}
-	&xorps	($inout0,$inout3);		# output^=tweak
-	&movups	(&QWP(16*0,$out),$inout0);	# write output
-	&lea	($out,&DWP(16*1,$out));
-
-	&movdqa	($tweak,$inout3);		# last tweak
-	&jmp	(&label("xts_enc_done"));
-
-&set_label("xts_enc_two",16);
-	&movaps	($inout4,$tweak);		# put aside last tweak
-
-	&movups	($inout0,&QWP(16*0,$inp));	# load input
-	&movups	($inout1,&QWP(16*1,$inp));
-	&lea	($inp,&DWP(16*2,$inp));
-	&xorps	($inout0,$inout3);		# input^=tweak
-	&xorps	($inout1,$inout4);
-	&xorps	($inout2,$inout2);
-
-	&call	("_aesni_encrypt3");
-
-	&xorps	($inout0,$inout3);		# output^=tweak
-	&xorps	($inout1,$inout4);
-	&movups	(&QWP(16*0,$out),$inout0);	# write output
-	&movups	(&QWP(16*1,$out),$inout1);
-	&lea	($out,&DWP(16*2,$out));
-
-	&movdqa	($tweak,$inout4);		# last tweak
-	&jmp	(&label("xts_enc_done"));
-
-&set_label("xts_enc_three",16);
-	&movaps	($inout5,$tweak);		# put aside last tweak
-	&movups	($inout0,&QWP(16*0,$inp));	# load input
-	&movups	($inout1,&QWP(16*1,$inp));
-	&movups	($inout2,&QWP(16*2,$inp));
-	&lea	($inp,&DWP(16*3,$inp));
-	&xorps	($inout0,$inout3);		# input^=tweak
-	&xorps	($inout1,$inout4);
-	&xorps	($inout2,$inout5);
-
-	&call	("_aesni_encrypt3");
-
-	&xorps	($inout0,$inout3);		# output^=tweak
-	&xorps	($inout1,$inout4);
-	&xorps	($inout2,$inout5);
-	&movups	(&QWP(16*0,$out),$inout0);	# write output
-	&movups	(&QWP(16*1,$out),$inout1);
-	&movups	(&QWP(16*2,$out),$inout2);
-	&lea	($out,&DWP(16*3,$out));
-
-	&movdqa	($tweak,$inout5);		# last tweak
-	&jmp	(&label("xts_enc_done"));
-
-&set_label("xts_enc_four",16);
-	&movaps	($inout4,$tweak);		# put aside last tweak
-
-	&movups	($inout0,&QWP(16*0,$inp));	# load input
-	&movups	($inout1,&QWP(16*1,$inp));
-	&movups	($inout2,&QWP(16*2,$inp));
-	&xorps	($inout0,&QWP(16*0,"esp"));	# input^=tweak
-	&movups	($inout3,&QWP(16*3,$inp));
-	&lea	($inp,&DWP(16*4,$inp));
-	&xorps	($inout1,&QWP(16*1,"esp"));
-	&xorps	($inout2,$inout5);
-	&xorps	($inout3,$inout4);
-
-	&call	("_aesni_encrypt4");
-
-	&xorps	($inout0,&QWP(16*0,"esp"));	# output^=tweak
-	&xorps	($inout1,&QWP(16*1,"esp"));
-	&xorps	($inout2,$inout5);
-	&movups	(&QWP(16*0,$out),$inout0);	# write output
-	&xorps	($inout3,$inout4);
-	&movups	(&QWP(16*1,$out),$inout1);
-	&movups	(&QWP(16*2,$out),$inout2);
-	&movups	(&QWP(16*3,$out),$inout3);
-	&lea	($out,&DWP(16*4,$out));
-
-	&movdqa	($tweak,$inout4);		# last tweak
-	&jmp	(&label("xts_enc_done"));
-
-&set_label("xts_enc_done6x",16);		# $tweak is pre-calculated
-	&mov	($len,&DWP(16*7+0,"esp"));	# restore original $len
-	&and	($len,15);
-	&jz	(&label("xts_enc_ret"));
-	&movdqa	($inout3,$tweak);
-	&mov	(&DWP(16*7+0,"esp"),$len);	# save $len%16
-	&jmp	(&label("xts_enc_steal"));
-
-&set_label("xts_enc_done",16);
-	&mov	($len,&DWP(16*7+0,"esp"));	# restore original $len
-	&pxor	($twtmp,$twtmp);
-	&and	($len,15);
-	&jz	(&label("xts_enc_ret"));
-
-	&pcmpgtd($twtmp,$tweak);		# broadcast upper bits
-	&mov	(&DWP(16*7+0,"esp"),$len);	# save $len%16
-	&pshufd	($inout3,$twtmp,0x13);
-	&paddq	($tweak,$tweak);		# &psllq($tweak,1);
-	&pand	($inout3,&QWP(16*6,"esp"));	# isolate carry and residue
-	&pxor	($inout3,$tweak);
-
-&set_label("xts_enc_steal");
-	&movz	($rounds,&BP(0,$inp));
-	&movz	($key,&BP(-16,$out));
-	&lea	($inp,&DWP(1,$inp));
-	&mov	(&BP(-16,$out),&LB($rounds));
-	&mov	(&BP(0,$out),&LB($key));
-	&lea	($out,&DWP(1,$out));
-	&sub	($len,1);
-	&jnz	(&label("xts_enc_steal"));
-
-	&sub	($out,&DWP(16*7+0,"esp"));	# rewind $out
-	&mov	($key,$key_);			# restore $key
-	&mov	($rounds,$rounds_);		# restore $rounds
-
-	&movups	($inout0,&QWP(-16,$out));	# load input
-	&xorps	($inout0,$inout3);		# input^=tweak
-	if ($inline)
-	{   &aesni_inline_generate1("enc");	}
-	else
-	{   &call	("_aesni_encrypt1");	}
-	&xorps	($inout0,$inout3);		# output^=tweak
-	&movups	(&QWP(-16,$out),$inout0);	# write output
-
-&set_label("xts_enc_ret");
-	&mov	("esp",&DWP(16*7+4,"esp"));	# restore %esp
-&function_end("aesni_xts_encrypt");
-
-&function_begin("aesni_xts_decrypt");
-	&mov	($key,&wparam(4));		# key2
-	&mov	($inp,&wparam(5));		# clear-text tweak
-
-	&mov	($rounds,&DWP(240,$key));	# key2->rounds
-	&movups	($inout0,&QWP(0,$inp));
-	if ($inline)
-	{   &aesni_inline_generate1("enc");	}
-	else
-	{   &call	("_aesni_encrypt1");	}
-
-	&mov	($inp,&wparam(0));
-	&mov	($out,&wparam(1));
-	&mov	($len,&wparam(2));
-	&mov	($key,&wparam(3));		# key1
-
-	&mov	($key_,"esp");
-	&sub	("esp",16*7+8);
-	&and	("esp",-16);			# align stack
-
-	&xor	($rounds_,$rounds_);		# if(len%16) len-=16;
-	&test	($len,15);
-	&setnz	(&LB($rounds_));
-	&shl	($rounds_,4);
-	&sub	($len,$rounds_);
-
-	&mov	(&DWP(16*6+0,"esp"),0x87);	# compose the magic constant
-	&mov	(&DWP(16*6+4,"esp"),0);
-	&mov	(&DWP(16*6+8,"esp"),1);
-	&mov	(&DWP(16*6+12,"esp"),0);
-	&mov	(&DWP(16*7+0,"esp"),$len);	# save original $len
-	&mov	(&DWP(16*7+4,"esp"),$key_);	# save original %esp
-
-	&mov	($rounds,&DWP(240,$key));	# key1->rounds
-	&mov	($key_,$key);			# backup $key
-	&mov	($rounds_,$rounds);		# backup $rounds
-
-	&movdqa	($tweak,$inout0);
-	&pxor	($twtmp,$twtmp);
-	&movdqa	($twmask,&QWP(6*16,"esp"));	# 0x0...010...87
-	&pcmpgtd($twtmp,$tweak);		# broadcast upper bits
-
-	&and	($len,-16);
-	&sub	($len,16*6);
-	&jc	(&label("xts_dec_short"));
-
-	&shr	($rounds,1);
-	&mov	($rounds_,$rounds);
-	&jmp	(&label("xts_dec_loop6"));
-
-&set_label("xts_dec_loop6",16);
-	for ($i=0;$i<4;$i++) {
-	    &pshufd	($twres,$twtmp,0x13);
-	    &pxor	($twtmp,$twtmp);
-	    &movdqa	(&QWP(16*$i,"esp"),$tweak);
-	    &paddq	($tweak,$tweak);	# &psllq($tweak,1);
-	    &pand	($twres,$twmask);	# isolate carry and residue
-	    &pcmpgtd	($twtmp,$tweak);	# broadcast upper bits
-	    &pxor	($tweak,$twres);
-	}
-	&pshufd	($inout5,$twtmp,0x13);
-	&movdqa	(&QWP(16*$i++,"esp"),$tweak);
-	&paddq	($tweak,$tweak);		# &psllq($tweak,1);
-	 &$movekey	($rndkey0,&QWP(0,$key_));
-	&pand	($inout5,$twmask);		# isolate carry and residue
-	 &movups	($inout0,&QWP(0,$inp));	# load input
-	&pxor	($inout5,$tweak);
-
-	# inline _aesni_encrypt6 prologue and flip xor with tweak and key[0]
-	&movdqu	($inout1,&QWP(16*1,$inp));
-	 &xorps		($inout0,$rndkey0);	# input^=rndkey[0]
-	&movdqu	($inout2,&QWP(16*2,$inp));
-	 &pxor		($inout1,$rndkey0);
-	&movdqu	($inout3,&QWP(16*3,$inp));
-	 &pxor		($inout2,$rndkey0);
-	&movdqu	($inout4,&QWP(16*4,$inp));
-	 &pxor		($inout3,$rndkey0);
-	&movdqu	($rndkey1,&QWP(16*5,$inp));
-	 &pxor		($inout4,$rndkey0);
-	&lea	($inp,&DWP(16*6,$inp));
-	&pxor	($inout0,&QWP(16*0,"esp"));	# input^=tweak
-	&movdqa	(&QWP(16*$i,"esp"),$inout5);	# save last tweak
-	&pxor	($inout5,$rndkey1);
-
-	 &$movekey	($rndkey1,&QWP(16,$key_));
-	 &lea		($key,&DWP(32,$key_));
-	&pxor	($inout1,&QWP(16*1,"esp"));
-	 &aesdec	($inout0,$rndkey1);
-	&pxor	($inout2,&QWP(16*2,"esp"));
-	 &aesdec	($inout1,$rndkey1);
-	&pxor	($inout3,&QWP(16*3,"esp"));
-	 &dec		($rounds);
-	 &aesdec	($inout2,$rndkey1);
-	&pxor	($inout4,&QWP(16*4,"esp"));
-	 &aesdec	($inout3,$rndkey1);
-	&pxor		($inout5,$rndkey0);
-	 &aesdec	($inout4,$rndkey1);
-	 &$movekey	($rndkey0,&QWP(0,$key));
-	 &aesdec	($inout5,$rndkey1);
-	&call		(&label("_aesni_decrypt6_enter"));
-
-	&movdqa	($tweak,&QWP(16*5,"esp"));	# last tweak
-       &pxor	($twtmp,$twtmp);
-	&xorps	($inout0,&QWP(16*0,"esp"));	# output^=tweak
-       &pcmpgtd	($twtmp,$tweak);		# broadcast upper bits
-	&xorps	($inout1,&QWP(16*1,"esp"));
-	&movups	(&QWP(16*0,$out),$inout0);	# write output
-	&xorps	($inout2,&QWP(16*2,"esp"));
-	&movups	(&QWP(16*1,$out),$inout1);
-	&xorps	($inout3,&QWP(16*3,"esp"));
-	&movups	(&QWP(16*2,$out),$inout2);
-	&xorps	($inout4,&QWP(16*4,"esp"));
-	&movups	(&QWP(16*3,$out),$inout3);
-	&xorps	($inout5,$tweak);
-	&movups	(&QWP(16*4,$out),$inout4);
-       &pshufd	($twres,$twtmp,0x13);
-	&movups	(&QWP(16*5,$out),$inout5);
-	&lea	($out,&DWP(16*6,$out));
-       &movdqa	($twmask,&QWP(16*6,"esp"));	# 0x0...010...87
-
-	&pxor	($twtmp,$twtmp);
-	&paddq	($tweak,$tweak);		# &psllq($tweak,1);
-	&pand	($twres,$twmask);		# isolate carry and residue
-	&pcmpgtd($twtmp,$tweak);		# broadcast upper bits
-	&mov	($rounds,$rounds_);		# restore $rounds
-	&pxor	($tweak,$twres);
-
-	&sub	($len,16*6);
-	&jnc	(&label("xts_dec_loop6"));
-
-	&lea	($rounds,&DWP(1,"",$rounds,2));	# restore $rounds
-	&mov	($key,$key_);			# restore $key
-	&mov	($rounds_,$rounds);
-
-&set_label("xts_dec_short");
-	&add	($len,16*6);
-	&jz	(&label("xts_dec_done6x"));
-
-	&movdqa	($inout3,$tweak);		# put aside previous tweak
-	&cmp	($len,0x20);
-	&jb	(&label("xts_dec_one"));
-
-	&pshufd	($twres,$twtmp,0x13);
-	&pxor	($twtmp,$twtmp);
-	&paddq	($tweak,$tweak);		# &psllq($tweak,1);
-	&pand	($twres,$twmask);		# isolate carry and residue
-	&pcmpgtd($twtmp,$tweak);		# broadcast upper bits
-	&pxor	($tweak,$twres);
-	&je	(&label("xts_dec_two"));
-
-	&pshufd	($twres,$twtmp,0x13);
-	&pxor	($twtmp,$twtmp);
-	&movdqa	($inout4,$tweak);		# put aside previous tweak
-	&paddq	($tweak,$tweak);		# &psllq($tweak,1);
-	&pand	($twres,$twmask);		# isolate carry and residue
-	&pcmpgtd($twtmp,$tweak);		# broadcast upper bits
-	&pxor	($tweak,$twres);
-	&cmp	($len,0x40);
-	&jb	(&label("xts_dec_three"));
-
-	&pshufd	($twres,$twtmp,0x13);
-	&pxor	($twtmp,$twtmp);
-	&movdqa	($inout5,$tweak);		# put aside previous tweak
-	&paddq	($tweak,$tweak);		# &psllq($tweak,1);
-	&pand	($twres,$twmask);		# isolate carry and residue
-	&pcmpgtd($twtmp,$tweak);		# broadcast upper bits
-	&pxor	($tweak,$twres);
-	&movdqa	(&QWP(16*0,"esp"),$inout3);
-	&movdqa	(&QWP(16*1,"esp"),$inout4);
-	&je	(&label("xts_dec_four"));
-
-	&movdqa	(&QWP(16*2,"esp"),$inout5);
-	&pshufd	($inout5,$twtmp,0x13);
-	&movdqa	(&QWP(16*3,"esp"),$tweak);
-	&paddq	($tweak,$tweak);		# &psllq($inout0,1);
-	&pand	($inout5,$twmask);		# isolate carry and residue
-	&pxor	($inout5,$tweak);
-
-	&movdqu	($inout0,&QWP(16*0,$inp));	# load input
-	&movdqu	($inout1,&QWP(16*1,$inp));
-	&movdqu	($inout2,&QWP(16*2,$inp));
-	&pxor	($inout0,&QWP(16*0,"esp"));	# input^=tweak
-	&movdqu	($inout3,&QWP(16*3,$inp));
-	&pxor	($inout1,&QWP(16*1,"esp"));
-	&movdqu	($inout4,&QWP(16*4,$inp));
-	&pxor	($inout2,&QWP(16*2,"esp"));
-	&lea	($inp,&DWP(16*5,$inp));
-	&pxor	($inout3,&QWP(16*3,"esp"));
-	&movdqa	(&QWP(16*4,"esp"),$inout5);	# save last tweak
-	&pxor	($inout4,$inout5);
-
-	&call	("_aesni_decrypt6");
-
-	&movaps	($tweak,&QWP(16*4,"esp"));	# last tweak
-	&xorps	($inout0,&QWP(16*0,"esp"));	# output^=tweak
-	&xorps	($inout1,&QWP(16*1,"esp"));
-	&xorps	($inout2,&QWP(16*2,"esp"));
-	&movups	(&QWP(16*0,$out),$inout0);	# write output
-	&xorps	($inout3,&QWP(16*3,"esp"));
-	&movups	(&QWP(16*1,$out),$inout1);
-	&xorps	($inout4,$tweak);
-	&movups	(&QWP(16*2,$out),$inout2);
-	&movups	(&QWP(16*3,$out),$inout3);
-	&movups	(&QWP(16*4,$out),$inout4);
-	&lea	($out,&DWP(16*5,$out));
-	&jmp	(&label("xts_dec_done"));
-
-&set_label("xts_dec_one",16);
-	&movups	($inout0,&QWP(16*0,$inp));	# load input
-	&lea	($inp,&DWP(16*1,$inp));
-	&xorps	($inout0,$inout3);		# input^=tweak
-	if ($inline)
-	{   &aesni_inline_generate1("dec");	}
-	else
-	{   &call	("_aesni_decrypt1");	}
-	&xorps	($inout0,$inout3);		# output^=tweak
-	&movups	(&QWP(16*0,$out),$inout0);	# write output
-	&lea	($out,&DWP(16*1,$out));
-
-	&movdqa	($tweak,$inout3);		# last tweak
-	&jmp	(&label("xts_dec_done"));
-
-&set_label("xts_dec_two",16);
-	&movaps	($inout4,$tweak);		# put aside last tweak
-
-	&movups	($inout0,&QWP(16*0,$inp));	# load input
-	&movups	($inout1,&QWP(16*1,$inp));
-	&lea	($inp,&DWP(16*2,$inp));
-	&xorps	($inout0,$inout3);		# input^=tweak
-	&xorps	($inout1,$inout4);
-
-	&call	("_aesni_decrypt3");
-
-	&xorps	($inout0,$inout3);		# output^=tweak
-	&xorps	($inout1,$inout4);
-	&movups	(&QWP(16*0,$out),$inout0);	# write output
-	&movups	(&QWP(16*1,$out),$inout1);
-	&lea	($out,&DWP(16*2,$out));
-
-	&movdqa	($tweak,$inout4);		# last tweak
-	&jmp	(&label("xts_dec_done"));
-
-&set_label("xts_dec_three",16);
-	&movaps	($inout5,$tweak);		# put aside last tweak
-	&movups	($inout0,&QWP(16*0,$inp));	# load input
-	&movups	($inout1,&QWP(16*1,$inp));
-	&movups	($inout2,&QWP(16*2,$inp));
-	&lea	($inp,&DWP(16*3,$inp));
-	&xorps	($inout0,$inout3);		# input^=tweak
-	&xorps	($inout1,$inout4);
-	&xorps	($inout2,$inout5);
-
-	&call	("_aesni_decrypt3");
-
-	&xorps	($inout0,$inout3);		# output^=tweak
-	&xorps	($inout1,$inout4);
-	&xorps	($inout2,$inout5);
-	&movups	(&QWP(16*0,$out),$inout0);	# write output
-	&movups	(&QWP(16*1,$out),$inout1);
-	&movups	(&QWP(16*2,$out),$inout2);
-	&lea	($out,&DWP(16*3,$out));
-
-	&movdqa	($tweak,$inout5);		# last tweak
-	&jmp	(&label("xts_dec_done"));
-
-&set_label("xts_dec_four",16);
-	&movaps	($inout4,$tweak);		# put aside last tweak
-
-	&movups	($inout0,&QWP(16*0,$inp));	# load input
-	&movups	($inout1,&QWP(16*1,$inp));
-	&movups	($inout2,&QWP(16*2,$inp));
-	&xorps	($inout0,&QWP(16*0,"esp"));	# input^=tweak
-	&movups	($inout3,&QWP(16*3,$inp));
-	&lea	($inp,&DWP(16*4,$inp));
-	&xorps	($inout1,&QWP(16*1,"esp"));
-	&xorps	($inout2,$inout5);
-	&xorps	($inout3,$inout4);
-
-	&call	("_aesni_decrypt4");
-
-	&xorps	($inout0,&QWP(16*0,"esp"));	# output^=tweak
-	&xorps	($inout1,&QWP(16*1,"esp"));
-	&xorps	($inout2,$inout5);
-	&movups	(&QWP(16*0,$out),$inout0);	# write output
-	&xorps	($inout3,$inout4);
-	&movups	(&QWP(16*1,$out),$inout1);
-	&movups	(&QWP(16*2,$out),$inout2);
-	&movups	(&QWP(16*3,$out),$inout3);
-	&lea	($out,&DWP(16*4,$out));
-
-	&movdqa	($tweak,$inout4);		# last tweak
-	&jmp	(&label("xts_dec_done"));
-
-&set_label("xts_dec_done6x",16);		# $tweak is pre-calculated
-	&mov	($len,&DWP(16*7+0,"esp"));	# restore original $len
-	&and	($len,15);
-	&jz	(&label("xts_dec_ret"));
-	&mov	(&DWP(16*7+0,"esp"),$len);	# save $len%16
-	&jmp	(&label("xts_dec_only_one_more"));
-
-&set_label("xts_dec_done",16);
-	&mov	($len,&DWP(16*7+0,"esp"));	# restore original $len
-	&pxor	($twtmp,$twtmp);
-	&and	($len,15);
-	&jz	(&label("xts_dec_ret"));
-
-	&pcmpgtd($twtmp,$tweak);		# broadcast upper bits
-	&mov	(&DWP(16*7+0,"esp"),$len);	# save $len%16
-	&pshufd	($twres,$twtmp,0x13);
-	&pxor	($twtmp,$twtmp);
-	&movdqa	($twmask,&QWP(16*6,"esp"));
-	&paddq	($tweak,$tweak);		# &psllq($tweak,1);
-	&pand	($twres,$twmask);		# isolate carry and residue
-	&pcmpgtd($twtmp,$tweak);		# broadcast upper bits
-	&pxor	($tweak,$twres);
-
-&set_label("xts_dec_only_one_more");
-	&pshufd	($inout3,$twtmp,0x13);
-	&movdqa	($inout4,$tweak);		# put aside previous tweak
-	&paddq	($tweak,$tweak);		# &psllq($tweak,1);
-	&pand	($inout3,$twmask);		# isolate carry and residue
-	&pxor	($inout3,$tweak);
-
-	&mov	($key,$key_);			# restore $key
-	&mov	($rounds,$rounds_);		# restore $rounds
-
-	&movups	($inout0,&QWP(0,$inp));		# load input
-	&xorps	($inout0,$inout3);		# input^=tweak
-	if ($inline)
-	{   &aesni_inline_generate1("dec");	}
-	else
-	{   &call	("_aesni_decrypt1");	}
-	&xorps	($inout0,$inout3);		# output^=tweak
-	&movups	(&QWP(0,$out),$inout0);		# write output
-
-&set_label("xts_dec_steal");
-	&movz	($rounds,&BP(16,$inp));
-	&movz	($key,&BP(0,$out));
-	&lea	($inp,&DWP(1,$inp));
-	&mov	(&BP(0,$out),&LB($rounds));
-	&mov	(&BP(16,$out),&LB($key));
-	&lea	($out,&DWP(1,$out));
-	&sub	($len,1);
-	&jnz	(&label("xts_dec_steal"));
-
-	&sub	($out,&DWP(16*7+0,"esp"));	# rewind $out
-	&mov	($key,$key_);			# restore $key
-	&mov	($rounds,$rounds_);		# restore $rounds
-
-	&movups	($inout0,&QWP(0,$out));		# load input
-	&xorps	($inout0,$inout4);		# input^=tweak
-	if ($inline)
-	{   &aesni_inline_generate1("dec");	}
-	else
-	{   &call	("_aesni_decrypt1");	}
-	&xorps	($inout0,$inout4);		# output^=tweak
-	&movups	(&QWP(0,$out),$inout0);		# write output
-
-&set_label("xts_dec_ret");
-	&mov	("esp",&DWP(16*7+4,"esp"));	# restore %esp
-&function_end("aesni_xts_decrypt");
-}
-}
-
-######################################################################
-# void $PREFIX_cbc_encrypt (const void *inp, void *out,
-#                           size_t length, const AES_KEY *key,
-#                           unsigned char *ivp,const int enc);
-&function_begin("${PREFIX}_cbc_encrypt");
-	&mov	($inp,&wparam(0));
-	&mov	($rounds_,"esp");
-	&mov	($out,&wparam(1));
-	&sub	($rounds_,24);
-	&mov	($len,&wparam(2));
-	&and	($rounds_,-16);
-	&mov	($key,&wparam(3));
-	&mov	($key_,&wparam(4));
-	&test	($len,$len);
-	&jz	(&label("cbc_abort"));
-
-	&cmp	(&wparam(5),0);
-	&xchg	($rounds_,"esp");		# alloca
-	&movups	($ivec,&QWP(0,$key_));		# load IV
-	&mov	($rounds,&DWP(240,$key));
-	&mov	($key_,$key);			# backup $key
-	&mov	(&DWP(16,"esp"),$rounds_);	# save original %esp
-	&mov	($rounds_,$rounds);		# backup $rounds
-	&je	(&label("cbc_decrypt"));
-
-	&movaps	($inout0,$ivec);
-	&cmp	($len,16);
-	&jb	(&label("cbc_enc_tail"));
-	&sub	($len,16);
-	&jmp	(&label("cbc_enc_loop"));
-
-&set_label("cbc_enc_loop",16);
-	&movups	($ivec,&QWP(0,$inp));		# input actually
-	&lea	($inp,&DWP(16,$inp));
-	if ($inline)
-	{   &aesni_inline_generate1("enc",$inout0,$ivec);	}
-	else
-	{   &xorps($inout0,$ivec); &call("_aesni_encrypt1");	}
-	&mov	($rounds,$rounds_);	# restore $rounds
-	&mov	($key,$key_);		# restore $key
-	&movups	(&QWP(0,$out),$inout0);	# store output
-	&lea	($out,&DWP(16,$out));
-	&sub	($len,16);
-	&jnc	(&label("cbc_enc_loop"));
-	&add	($len,16);
-	&jnz	(&label("cbc_enc_tail"));
-	&movaps	($ivec,$inout0);
-	&jmp	(&label("cbc_ret"));
-
-&set_label("cbc_enc_tail");
-	&mov	("ecx",$len);		# zaps $rounds
-	&data_word(0xA4F3F689);		# rep movsb
-	&mov	("ecx",16);		# zero tail
-	&sub	("ecx",$len);
-	&xor	("eax","eax");		# zaps $len
-	&data_word(0xAAF3F689);		# rep stosb
-	&lea	($out,&DWP(-16,$out));	# rewind $out by 1 block
-	&mov	($rounds,$rounds_);	# restore $rounds
-	&mov	($inp,$out);		# $inp and $out are the same
-	&mov	($key,$key_);		# restore $key
-	&jmp	(&label("cbc_enc_loop"));
-######################################################################
-&set_label("cbc_decrypt",16);
-	&cmp	($len,0x50);
-	&jbe	(&label("cbc_dec_tail"));
-	&movaps	(&QWP(0,"esp"),$ivec);		# save IV
-	&sub	($len,0x50);
-	&jmp	(&label("cbc_dec_loop6_enter"));
-
-&set_label("cbc_dec_loop6",16);
-	&movaps	(&QWP(0,"esp"),$rndkey0);	# save IV
-	&movups	(&QWP(0,$out),$inout5);
-	&lea	($out,&DWP(0x10,$out));
-&set_label("cbc_dec_loop6_enter");
-	&movdqu	($inout0,&QWP(0,$inp));
-	&movdqu	($inout1,&QWP(0x10,$inp));
-	&movdqu	($inout2,&QWP(0x20,$inp));
-	&movdqu	($inout3,&QWP(0x30,$inp));
-	&movdqu	($inout4,&QWP(0x40,$inp));
-	&movdqu	($inout5,&QWP(0x50,$inp));
-
-	&call	("_aesni_decrypt6");
-
-	&movups	($rndkey1,&QWP(0,$inp));
-	&movups	($rndkey0,&QWP(0x10,$inp));
-	&xorps	($inout0,&QWP(0,"esp"));	# ^=IV
-	&xorps	($inout1,$rndkey1);
-	&movups	($rndkey1,&QWP(0x20,$inp));
-	&xorps	($inout2,$rndkey0);
-	&movups	($rndkey0,&QWP(0x30,$inp));
-	&xorps	($inout3,$rndkey1);
-	&movups	($rndkey1,&QWP(0x40,$inp));
-	&xorps	($inout4,$rndkey0);
-	&movups	($rndkey0,&QWP(0x50,$inp));	# IV
-	&xorps	($inout5,$rndkey1);
-	&movups	(&QWP(0,$out),$inout0);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&lea	($inp,&DWP(0x60,$inp));
-	&movups	(&QWP(0x20,$out),$inout2);
-	&mov	($rounds,$rounds_)		# restore $rounds
-	&movups	(&QWP(0x30,$out),$inout3);
-	&mov	($key,$key_);			# restore $key
-	&movups	(&QWP(0x40,$out),$inout4);
-	&lea	($out,&DWP(0x50,$out));
-	&sub	($len,0x60);
-	&ja	(&label("cbc_dec_loop6"));
-
-	&movaps	($inout0,$inout5);
-	&movaps	($ivec,$rndkey0);
-	&add	($len,0x50);
-	&jle	(&label("cbc_dec_tail_collected"));
-	&movups	(&QWP(0,$out),$inout0);
-	&lea	($out,&DWP(0x10,$out));
-&set_label("cbc_dec_tail");
-	&movups	($inout0,&QWP(0,$inp));
-	&movaps	($in0,$inout0);
-	&cmp	($len,0x10);
-	&jbe	(&label("cbc_dec_one"));
-
-	&movups	($inout1,&QWP(0x10,$inp));
-	&movaps	($in1,$inout1);
-	&cmp	($len,0x20);
-	&jbe	(&label("cbc_dec_two"));
-
-	&movups	($inout2,&QWP(0x20,$inp));
-	&cmp	($len,0x30);
-	&jbe	(&label("cbc_dec_three"));
-
-	&movups	($inout3,&QWP(0x30,$inp));
-	&cmp	($len,0x40);
-	&jbe	(&label("cbc_dec_four"));
-
-	&movups	($inout4,&QWP(0x40,$inp));
-	&movaps	(&QWP(0,"esp"),$ivec);		# save IV
-	&movups	($inout0,&QWP(0,$inp));
-	&xorps	($inout5,$inout5);
-	&call	("_aesni_decrypt6");
-	&movups	($rndkey1,&QWP(0,$inp));
-	&movups	($rndkey0,&QWP(0x10,$inp));
-	&xorps	($inout0,&QWP(0,"esp"));	# ^= IV
-	&xorps	($inout1,$rndkey1);
-	&movups	($rndkey1,&QWP(0x20,$inp));
-	&xorps	($inout2,$rndkey0);
-	&movups	($rndkey0,&QWP(0x30,$inp));
-	&xorps	($inout3,$rndkey1);
-	&movups	($ivec,&QWP(0x40,$inp));	# IV
-	&xorps	($inout4,$rndkey0);
-	&movups	(&QWP(0,$out),$inout0);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&movups	(&QWP(0x20,$out),$inout2);
-	&movups	(&QWP(0x30,$out),$inout3);
-	&lea	($out,&DWP(0x40,$out));
-	&movaps	($inout0,$inout4);
-	&sub	($len,0x50);
-	&jmp	(&label("cbc_dec_tail_collected"));
-
-&set_label("cbc_dec_one",16);
-	if ($inline)
-	{   &aesni_inline_generate1("dec");	}
-	else
-	{   &call	("_aesni_decrypt1");	}
-	&xorps	($inout0,$ivec);
-	&movaps	($ivec,$in0);
-	&sub	($len,0x10);
-	&jmp	(&label("cbc_dec_tail_collected"));
-
-&set_label("cbc_dec_two",16);
-	&xorps	($inout2,$inout2);
-	&call	("_aesni_decrypt3");
-	&xorps	($inout0,$ivec);
-	&xorps	($inout1,$in0);
-	&movups	(&QWP(0,$out),$inout0);
-	&movaps	($inout0,$inout1);
-	&lea	($out,&DWP(0x10,$out));
-	&movaps	($ivec,$in1);
-	&sub	($len,0x20);
-	&jmp	(&label("cbc_dec_tail_collected"));
-
-&set_label("cbc_dec_three",16);
-	&call	("_aesni_decrypt3");
-	&xorps	($inout0,$ivec);
-	&xorps	($inout1,$in0);
-	&xorps	($inout2,$in1);
-	&movups	(&QWP(0,$out),$inout0);
-	&movaps	($inout0,$inout2);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&lea	($out,&DWP(0x20,$out));
-	&movups	($ivec,&QWP(0x20,$inp));
-	&sub	($len,0x30);
-	&jmp	(&label("cbc_dec_tail_collected"));
-
-&set_label("cbc_dec_four",16);
-	&call	("_aesni_decrypt4");
-	&movups	($rndkey1,&QWP(0x10,$inp));
-	&movups	($rndkey0,&QWP(0x20,$inp));
-	&xorps	($inout0,$ivec);
-	&movups	($ivec,&QWP(0x30,$inp));
-	&xorps	($inout1,$in0);
-	&movups	(&QWP(0,$out),$inout0);
-	&xorps	($inout2,$rndkey1);
-	&movups	(&QWP(0x10,$out),$inout1);
-	&xorps	($inout3,$rndkey0);
-	&movups	(&QWP(0x20,$out),$inout2);
-	&lea	($out,&DWP(0x30,$out));
-	&movaps	($inout0,$inout3);
-	&sub	($len,0x40);
-
-&set_label("cbc_dec_tail_collected");
-	&and	($len,15);
-	&jnz	(&label("cbc_dec_tail_partial"));
-	&movups	(&QWP(0,$out),$inout0);
-	&jmp	(&label("cbc_ret"));
-
-&set_label("cbc_dec_tail_partial",16);
-	&movaps	(&QWP(0,"esp"),$inout0);
-	&mov	("ecx",16);
-	&mov	($inp,"esp");
-	&sub	("ecx",$len);
-	&data_word(0xA4F3F689);		# rep movsb
-
-&set_label("cbc_ret");
-	&mov	("esp",&DWP(16,"esp"));	# pull original %esp
-	&mov	($key_,&wparam(4));
-	&movups	(&QWP(0,$key_),$ivec);	# output IV
-&set_label("cbc_abort");
-&function_end("${PREFIX}_cbc_encrypt");
-
-######################################################################
-# Mechanical port from aesni-x86_64.pl.
-#
-# _aesni_set_encrypt_key is private interface,
-# input:
-#	"eax"	const unsigned char *userKey
-#	$rounds	int bits
-#	$key	AES_KEY *key
-# output:
-#	"eax"	return code
-#	$round	rounds
-
-&function_begin_B("_aesni_set_encrypt_key");
-	&test	("eax","eax");
-	&jz	(&label("bad_pointer"));
-	&test	($key,$key);
-	&jz	(&label("bad_pointer"));
-
-	&movups	("xmm0",&QWP(0,"eax"));	# pull first 128 bits of *userKey
-	&xorps	("xmm4","xmm4");	# low dword of xmm4 is assumed 0
-	&lea	($key,&DWP(16,$key));
-	&cmp	($rounds,256);
-	&je	(&label("14rounds"));
-	&cmp	($rounds,192);
-	&je	(&label("12rounds"));
-	&cmp	($rounds,128);
-	&jne	(&label("bad_keybits"));
-
-&set_label("10rounds",16);
-	&mov		($rounds,9);
-	&$movekey	(&QWP(-16,$key),"xmm0");	# round 0
-	&aeskeygenassist("xmm1","xmm0",0x01);		# round 1
-	&call		(&label("key_128_cold"));
-	&aeskeygenassist("xmm1","xmm0",0x2);		# round 2
-	&call		(&label("key_128"));
-	&aeskeygenassist("xmm1","xmm0",0x04);		# round 3
-	&call		(&label("key_128"));
-	&aeskeygenassist("xmm1","xmm0",0x08);		# round 4
-	&call		(&label("key_128"));
-	&aeskeygenassist("xmm1","xmm0",0x10);		# round 5
-	&call		(&label("key_128"));
-	&aeskeygenassist("xmm1","xmm0",0x20);		# round 6
-	&call		(&label("key_128"));
-	&aeskeygenassist("xmm1","xmm0",0x40);		# round 7
-	&call		(&label("key_128"));
-	&aeskeygenassist("xmm1","xmm0",0x80);		# round 8
-	&call		(&label("key_128"));
-	&aeskeygenassist("xmm1","xmm0",0x1b);		# round 9
-	&call		(&label("key_128"));
-	&aeskeygenassist("xmm1","xmm0",0x36);		# round 10
-	&call		(&label("key_128"));
-	&$movekey	(&QWP(0,$key),"xmm0");
-	&mov		(&DWP(80,$key),$rounds);
-	&xor		("eax","eax");
-	&ret();
-
-&set_label("key_128",16);
-	&$movekey	(&QWP(0,$key),"xmm0");
-	&lea		($key,&DWP(16,$key));
-&set_label("key_128_cold");
-	&shufps		("xmm4","xmm0",0b00010000);
-	&xorps		("xmm0","xmm4");
-	&shufps		("xmm4","xmm0",0b10001100);
-	&xorps		("xmm0","xmm4");
-	&shufps		("xmm1","xmm1",0b11111111);	# critical path
-	&xorps		("xmm0","xmm1");
-	&ret();
-
-&set_label("12rounds",16);
-	&movq		("xmm2",&QWP(16,"eax"));	# remaining 1/3 of *userKey
-	&mov		($rounds,11);
-	&$movekey	(&QWP(-16,$key),"xmm0")		# round 0
-	&aeskeygenassist("xmm1","xmm2",0x01);		# round 1,2
-	&call		(&label("key_192a_cold"));
-	&aeskeygenassist("xmm1","xmm2",0x02);		# round 2,3
-	&call		(&label("key_192b"));
-	&aeskeygenassist("xmm1","xmm2",0x04);		# round 4,5
-	&call		(&label("key_192a"));
-	&aeskeygenassist("xmm1","xmm2",0x08);		# round 5,6
-	&call		(&label("key_192b"));
-	&aeskeygenassist("xmm1","xmm2",0x10);		# round 7,8
-	&call		(&label("key_192a"));
-	&aeskeygenassist("xmm1","xmm2",0x20);		# round 8,9
-	&call		(&label("key_192b"));
-	&aeskeygenassist("xmm1","xmm2",0x40);		# round 10,11
-	&call		(&label("key_192a"));
-	&aeskeygenassist("xmm1","xmm2",0x80);		# round 11,12
-	&call		(&label("key_192b"));
-	&$movekey	(&QWP(0,$key),"xmm0");
-	&mov		(&DWP(48,$key),$rounds);
-	&xor		("eax","eax");
-	&ret();
-
-&set_label("key_192a",16);
-	&$movekey	(&QWP(0,$key),"xmm0");
-	&lea		($key,&DWP(16,$key));
-&set_label("key_192a_cold",16);
-	&movaps		("xmm5","xmm2");
-&set_label("key_192b_warm");
-	&shufps		("xmm4","xmm0",0b00010000);
-	&movdqa		("xmm3","xmm2");
-	&xorps		("xmm0","xmm4");
-	&shufps		("xmm4","xmm0",0b10001100);
-	&pslldq		("xmm3",4);
-	&xorps		("xmm0","xmm4");
-	&pshufd		("xmm1","xmm1",0b01010101);	# critical path
-	&pxor		("xmm2","xmm3");
-	&pxor		("xmm0","xmm1");
-	&pshufd		("xmm3","xmm0",0b11111111);
-	&pxor		("xmm2","xmm3");
-	&ret();
-
-&set_label("key_192b",16);
-	&movaps		("xmm3","xmm0");
-	&shufps		("xmm5","xmm0",0b01000100);
-	&$movekey	(&QWP(0,$key),"xmm5");
-	&shufps		("xmm3","xmm2",0b01001110);
-	&$movekey	(&QWP(16,$key),"xmm3");
-	&lea		($key,&DWP(32,$key));
-	&jmp		(&label("key_192b_warm"));
-
-&set_label("14rounds",16);
-	&movups		("xmm2",&QWP(16,"eax"));	# remaining half of *userKey
-	&mov		($rounds,13);
-	&lea		($key,&DWP(16,$key));
-	&$movekey	(&QWP(-32,$key),"xmm0");	# round 0
-	&$movekey	(&QWP(-16,$key),"xmm2");	# round 1
-	&aeskeygenassist("xmm1","xmm2",0x01);		# round 2
-	&call		(&label("key_256a_cold"));
-	&aeskeygenassist("xmm1","xmm0",0x01);		# round 3
-	&call		(&label("key_256b"));
-	&aeskeygenassist("xmm1","xmm2",0x02);		# round 4
-	&call		(&label("key_256a"));
-	&aeskeygenassist("xmm1","xmm0",0x02);		# round 5
-	&call		(&label("key_256b"));
-	&aeskeygenassist("xmm1","xmm2",0x04);		# round 6
-	&call		(&label("key_256a"));
-	&aeskeygenassist("xmm1","xmm0",0x04);		# round 7
-	&call		(&label("key_256b"));
-	&aeskeygenassist("xmm1","xmm2",0x08);		# round 8
-	&call		(&label("key_256a"));
-	&aeskeygenassist("xmm1","xmm0",0x08);		# round 9
-	&call		(&label("key_256b"));
-	&aeskeygenassist("xmm1","xmm2",0x10);		# round 10
-	&call		(&label("key_256a"));
-	&aeskeygenassist("xmm1","xmm0",0x10);		# round 11
-	&call		(&label("key_256b"));
-	&aeskeygenassist("xmm1","xmm2",0x20);		# round 12
-	&call		(&label("key_256a"));
-	&aeskeygenassist("xmm1","xmm0",0x20);		# round 13
-	&call		(&label("key_256b"));
-	&aeskeygenassist("xmm1","xmm2",0x40);		# round 14
-	&call		(&label("key_256a"));
-	&$movekey	(&QWP(0,$key),"xmm0");
-	&mov		(&DWP(16,$key),$rounds);
-	&xor		("eax","eax");
-	&ret();
-
-&set_label("key_256a",16);
-	&$movekey	(&QWP(0,$key),"xmm2");
-	&lea		($key,&DWP(16,$key));
-&set_label("key_256a_cold");
-	&shufps		("xmm4","xmm0",0b00010000);
-	&xorps		("xmm0","xmm4");
-	&shufps		("xmm4","xmm0",0b10001100);
-	&xorps		("xmm0","xmm4");
-	&shufps		("xmm1","xmm1",0b11111111);	# critical path
-	&xorps		("xmm0","xmm1");
-	&ret();
-
-&set_label("key_256b",16);
-	&$movekey	(&QWP(0,$key),"xmm0");
-	&lea		($key,&DWP(16,$key));
-
-	&shufps		("xmm4","xmm2",0b00010000);
-	&xorps		("xmm2","xmm4");
-	&shufps		("xmm4","xmm2",0b10001100);
-	&xorps		("xmm2","xmm4");
-	&shufps		("xmm1","xmm1",0b10101010);	# critical path
-	&xorps		("xmm2","xmm1");
-	&ret();
-
-&set_label("bad_pointer",4);
-	&mov	("eax",-1);
-	&ret	();
-&set_label("bad_keybits",4);
-	&mov	("eax",-2);
-	&ret	();
-&function_end_B("_aesni_set_encrypt_key");
-
-# int $PREFIX_set_encrypt_key (const unsigned char *userKey, int bits,
-#                              AES_KEY *key)
-&function_begin_B("${PREFIX}_set_encrypt_key");
-	&mov	("eax",&wparam(0));
-	&mov	($rounds,&wparam(1));
-	&mov	($key,&wparam(2));
-	&call	("_aesni_set_encrypt_key");
-	&ret	();
-&function_end_B("${PREFIX}_set_encrypt_key");
-
-# int $PREFIX_set_decrypt_key (const unsigned char *userKey, int bits,
-#                              AES_KEY *key)
-&function_begin_B("${PREFIX}_set_decrypt_key");
-	&mov	("eax",&wparam(0));
-	&mov	($rounds,&wparam(1));
-	&mov	($key,&wparam(2));
-	&call	("_aesni_set_encrypt_key");
-	&mov	($key,&wparam(2));
-	&shl	($rounds,4)	# rounds-1 after _aesni_set_encrypt_key
-	&test	("eax","eax");
-	&jnz	(&label("dec_key_ret"));
-	&lea	("eax",&DWP(16,$key,$rounds));	# end of key schedule
-
-	&$movekey	("xmm0",&QWP(0,$key));	# just swap
-	&$movekey	("xmm1",&QWP(0,"eax"));
-	&$movekey	(&QWP(0,"eax"),"xmm0");
-	&$movekey	(&QWP(0,$key),"xmm1");
-	&lea		($key,&DWP(16,$key));
-	&lea		("eax",&DWP(-16,"eax"));
-
-&set_label("dec_key_inverse");
-	&$movekey	("xmm0",&QWP(0,$key));	# swap and inverse
-	&$movekey	("xmm1",&QWP(0,"eax"));
-	&aesimc		("xmm0","xmm0");
-	&aesimc		("xmm1","xmm1");
-	&lea		($key,&DWP(16,$key));
-	&lea		("eax",&DWP(-16,"eax"));
-	&$movekey	(&QWP(16,"eax"),"xmm0");
-	&$movekey	(&QWP(-16,$key),"xmm1");
-	&cmp		("eax",$key);
-	&ja		(&label("dec_key_inverse"));
-
-	&$movekey	("xmm0",&QWP(0,$key));	# inverse middle
-	&aesimc		("xmm0","xmm0");
-	&$movekey	(&QWP(0,$key),"xmm0");
-
-	&xor		("eax","eax");		# return success
-&set_label("dec_key_ret");
-	&ret	();
-&function_end_B("${PREFIX}_set_decrypt_key");
-&asciz("AES for Intel AES-NI, CRYPTOGAMS by <appro\@openssl.org>");
-
-&asm_finish();