Skip to content

L
linux
Commit b369e521 authored by Huang Ying's avatar Huang Ying Committed by Herbert Xu
Browse files
Options

crypto: aesni-intel - Use gas macro for AES-NI instructions 

Old binutils do not support AES-NI instructions, to make kernel can be
compiled by them, .byte code is used instead of AES-NI assembly
instructions. But the readability and flexibility of raw .byte code is
not good.

So corresponding assembly instruction like gas macro is used instead.
Signed-off-by: default avatarHuang Ying <ying.huang@intel.com>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent fd650a63
Hide whitespace changes
Inline Side-by-side
Showing with 173 additions and 344 deletions
arch/x86/crypto/aesni-intel_asm.S
View file @ b369e521
......@@ -16,6 +16,7 @@
*/
#include <linux/linkage.h>
#include <asm/inst.h>
.text
......@@ -122,103 +123,72 @@ ENTRY(aesni_set_key)
movups 0x10(%rsi), %xmm2 # other user key
movaps %xmm2, (%rcx)
add $0x10, %rcx
# aeskeygenassist $0x1, %xmm2, %xmm1 # round 1
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x01
AESKEYGENASSIST 0x1 %xmm2 %xmm1 # round 1
call _key_expansion_256a
# aeskeygenassist $0x1, %xmm0, %xmm1
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x01
AESKEYGENASSIST 0x1 %xmm0 %xmm1
call _key_expansion_256b
# aeskeygenassist $0x2, %xmm2, %xmm1 # round 2
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x02
AESKEYGENASSIST 0x2 %xmm2 %xmm1 # round 2
call _key_expansion_256a
# aeskeygenassist $0x2, %xmm0, %xmm1
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x02
AESKEYGENASSIST 0x2 %xmm0 %xmm1
call _key_expansion_256b
# aeskeygenassist $0x4, %xmm2, %xmm1 # round 3
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x04
AESKEYGENASSIST 0x4 %xmm2 %xmm1 # round 3
call _key_expansion_256a
# aeskeygenassist $0x4, %xmm0, %xmm1
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x04
AESKEYGENASSIST 0x4 %xmm0 %xmm1
call _key_expansion_256b
# aeskeygenassist $0x8, %xmm2, %xmm1 # round 4
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x08
AESKEYGENASSIST 0x8 %xmm2 %xmm1 # round 4
call _key_expansion_256a
# aeskeygenassist $0x8, %xmm0, %xmm1
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x08
AESKEYGENASSIST 0x8 %xmm0 %xmm1
call _key_expansion_256b
# aeskeygenassist $0x10, %xmm2, %xmm1 # round 5
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x10
AESKEYGENASSIST 0x10 %xmm2 %xmm1 # round 5
call _key_expansion_256a
# aeskeygenassist $0x10, %xmm0, %xmm1
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x10
AESKEYGENASSIST 0x10 %xmm0 %xmm1
call _key_expansion_256b
# aeskeygenassist $0x20, %xmm2, %xmm1 # round 6
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x20
AESKEYGENASSIST 0x20 %xmm2 %xmm1 # round 6
call _key_expansion_256a
# aeskeygenassist $0x20, %xmm0, %xmm1
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x20
AESKEYGENASSIST 0x20 %xmm0 %xmm1
call _key_expansion_256b
# aeskeygenassist $0x40, %xmm2, %xmm1 # round 7
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x40
AESKEYGENASSIST 0x40 %xmm2 %xmm1 # round 7
call _key_expansion_256a
jmp .Ldec_key
.Lenc_key192:
movq 0x10(%rsi), %xmm2 # other user key
# aeskeygenassist $0x1, %xmm2, %xmm1 # round 1
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x01
AESKEYGENASSIST 0x1 %xmm2 %xmm1 # round 1
call _key_expansion_192a
# aeskeygenassist $0x2, %xmm2, %xmm1 # round 2
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x02
AESKEYGENASSIST 0x2 %xmm2 %xmm1 # round 2
call _key_expansion_192b
# aeskeygenassist $0x4, %xmm2, %xmm1 # round 3
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x04
AESKEYGENASSIST 0x4 %xmm2 %xmm1 # round 3
call _key_expansion_192a
# aeskeygenassist $0x8, %xmm2, %xmm1 # round 4
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x08
AESKEYGENASSIST 0x8 %xmm2 %xmm1 # round 4
call _key_expansion_192b
# aeskeygenassist $0x10, %xmm2, %xmm1 # round 5
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x10
AESKEYGENASSIST 0x10 %xmm2 %xmm1 # round 5
call _key_expansion_192a
# aeskeygenassist $0x20, %xmm2, %xmm1 # round 6
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x20
AESKEYGENASSIST 0x20 %xmm2 %xmm1 # round 6
call _key_expansion_192b
# aeskeygenassist $0x40, %xmm2, %xmm1 # round 7
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x40
AESKEYGENASSIST 0x40 %xmm2 %xmm1 # round 7
call _key_expansion_192a
# aeskeygenassist $0x80, %xmm2, %xmm1 # round 8
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xca, 0x80
AESKEYGENASSIST 0x80 %xmm2 %xmm1 # round 8
call _key_expansion_192b
jmp .Ldec_key
.Lenc_key128:
# aeskeygenassist $0x1, %xmm0, %xmm1 # round 1
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x01
AESKEYGENASSIST 0x1 %xmm0 %xmm1 # round 1
call _key_expansion_128
# aeskeygenassist $0x2, %xmm0, %xmm1 # round 2
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x02
AESKEYGENASSIST 0x2 %xmm0 %xmm1 # round 2
call _key_expansion_128
# aeskeygenassist $0x4, %xmm0, %xmm1 # round 3
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x04
AESKEYGENASSIST 0x4 %xmm0 %xmm1 # round 3
call _key_expansion_128
# aeskeygenassist $0x8, %xmm0, %xmm1 # round 4
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x08
AESKEYGENASSIST 0x8 %xmm0 %xmm1 # round 4
call _key_expansion_128
# aeskeygenassist $0x10, %xmm0, %xmm1 # round 5
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x10
AESKEYGENASSIST 0x10 %xmm0 %xmm1 # round 5
call _key_expansion_128
# aeskeygenassist $0x20, %xmm0, %xmm1 # round 6
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x20
AESKEYGENASSIST 0x20 %xmm0 %xmm1 # round 6
call _key_expansion_128
# aeskeygenassist $0x40, %xmm0, %xmm1 # round 7
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x40
AESKEYGENASSIST 0x40 %xmm0 %xmm1 # round 7
call _key_expansion_128
# aeskeygenassist $0x80, %xmm0, %xmm1 # round 8
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x80
AESKEYGENASSIST 0x80 %xmm0 %xmm1 # round 8
call _key_expansion_128
# aeskeygenassist $0x1b, %xmm0, %xmm1 # round 9
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x1b
AESKEYGENASSIST 0x1b %xmm0 %xmm1 # round 9
call _key_expansion_128
# aeskeygenassist $0x36, %xmm0, %xmm1 # round 10
.byte 0x66, 0x0f, 0x3a, 0xdf, 0xc8, 0x36
AESKEYGENASSIST 0x36 %xmm0 %xmm1 # round 10
call _key_expansion_128
.Ldec_key:
sub $0x10, %rcx
......@@ -231,8 +201,7 @@ ENTRY(aesni_set_key)
.align 4
.Ldec_key_loop:
movaps (%rdi), %xmm0
# aesimc %xmm0, %xmm1
.byte 0x66, 0x0f, 0x38, 0xdb, 0xc8
AESIMC %xmm0 %xmm1
movaps %xmm1, (%rsi)
add $0x10, %rdi
sub $0x10, %rsi
......@@ -274,51 +243,37 @@ _aesni_enc1:
je .Lenc192
add $0x20, TKEYP
movaps -0x60(TKEYP), KEY
# aesenc KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
AESENC KEY STATE
movaps -0x50(TKEYP), KEY
# aesenc KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
AESENC KEY STATE
.align 4
.Lenc192:
movaps -0x40(TKEYP), KEY
# aesenc KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
AESENC KEY STATE
movaps -0x30(TKEYP), KEY
# aesenc KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
AESENC KEY STATE
.align 4
.Lenc128:
movaps -0x20(TKEYP), KEY
# aesenc KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
AESENC KEY STATE
movaps -0x10(TKEYP), KEY
# aesenc KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
AESENC KEY STATE
movaps (TKEYP), KEY
# aesenc KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
AESENC KEY STATE
movaps 0x10(TKEYP), KEY
# aesenc KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
AESENC KEY STATE
movaps 0x20(TKEYP), KEY
# aesenc KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
AESENC KEY STATE
movaps 0x30(TKEYP), KEY
# aesenc KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
AESENC KEY STATE
movaps 0x40(TKEYP), KEY
# aesenc KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
AESENC KEY STATE
movaps 0x50(TKEYP), KEY
# aesenc KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
AESENC KEY STATE
movaps 0x60(TKEYP), KEY
# aesenc KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
AESENC KEY STATE
movaps 0x70(TKEYP), KEY
# aesenclast KEY, STATE # last round
.byte 0x66, 0x0f, 0x38, 0xdd, 0xc2
AESENCLAST KEY STATE
ret
/*
......@@ -353,135 +308,79 @@ _aesni_enc4:
je .L4enc192
add $0x20, TKEYP
movaps -0x60(TKEYP), KEY
# aesenc KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
# aesenc KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xdc, 0xe2
# aesenc KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xdc, 0xea
# aesenc KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xdc, 0xf2
AESENC KEY STATE1
AESENC KEY STATE2
AESENC KEY STATE3
AESENC KEY STATE4
movaps -0x50(TKEYP), KEY
# aesenc KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
# aesenc KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xdc, 0xe2
# aesenc KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xdc, 0xea
# aesenc KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xdc, 0xf2
AESENC KEY STATE1
AESENC KEY STATE2
AESENC KEY STATE3
AESENC KEY STATE4
#.align 4
.L4enc192:
movaps -0x40(TKEYP), KEY
# aesenc KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
# aesenc KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xdc, 0xe2
# aesenc KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xdc, 0xea
# aesenc KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xdc, 0xf2
AESENC KEY STATE1
AESENC KEY STATE2
AESENC KEY STATE3
AESENC KEY STATE4
movaps -0x30(TKEYP), KEY
# aesenc KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
# aesenc KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xdc, 0xe2
# aesenc KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xdc, 0xea
# aesenc KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xdc, 0xf2
AESENC KEY STATE1
AESENC KEY STATE2
AESENC KEY STATE3
AESENC KEY STATE4
#.align 4
.L4enc128:
movaps -0x20(TKEYP), KEY
# aesenc KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
# aesenc KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xdc, 0xe2
# aesenc KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xdc, 0xea
# aesenc KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xdc, 0xf2
AESENC KEY STATE1
AESENC KEY STATE2
AESENC KEY STATE3
AESENC KEY STATE4
movaps -0x10(TKEYP), KEY
# aesenc KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
# aesenc KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xdc, 0xe2
# aesenc KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xdc, 0xea
# aesenc KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xdc, 0xf2
AESENC KEY STATE1
AESENC KEY STATE2
AESENC KEY STATE3
AESENC KEY STATE4
movaps (TKEYP), KEY
# aesenc KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
# aesenc KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xdc, 0xe2
# aesenc KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xdc, 0xea
# aesenc KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xdc, 0xf2
AESENC KEY STATE1
AESENC KEY STATE2
AESENC KEY STATE3
AESENC KEY STATE4
movaps 0x10(TKEYP), KEY
# aesenc KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
# aesenc KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xdc, 0xe2
# aesenc KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xdc, 0xea
# aesenc KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xdc, 0xf2
AESENC KEY STATE1
AESENC KEY STATE2
AESENC KEY STATE3
AESENC KEY STATE4
movaps 0x20(TKEYP), KEY
# aesenc KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
# aesenc KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xdc, 0xe2
# aesenc KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xdc, 0xea
# aesenc KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xdc, 0xf2
AESENC KEY STATE1
AESENC KEY STATE2
AESENC KEY STATE3
AESENC KEY STATE4
movaps 0x30(TKEYP), KEY
# aesenc KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
# aesenc KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xdc, 0xe2
# aesenc KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xdc, 0xea
# aesenc KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xdc, 0xf2
AESENC KEY STATE1
AESENC KEY STATE2
AESENC KEY STATE3
AESENC KEY STATE4
movaps 0x40(TKEYP), KEY
# aesenc KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
# aesenc KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xdc, 0xe2
# aesenc KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xdc, 0xea
# aesenc KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xdc, 0xf2
AESENC KEY STATE1
AESENC KEY STATE2
AESENC KEY STATE3
AESENC KEY STATE4
movaps 0x50(TKEYP), KEY
# aesenc KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
# aesenc KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xdc, 0xe2
# aesenc KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xdc, 0xea
# aesenc KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xdc, 0xf2
AESENC KEY STATE1
AESENC KEY STATE2
AESENC KEY STATE3
AESENC KEY STATE4
movaps 0x60(TKEYP), KEY
# aesenc KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xdc, 0xc2
# aesenc KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xdc, 0xe2
# aesenc KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xdc, 0xea
# aesenc KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xdc, 0xf2
AESENC KEY STATE1
AESENC KEY STATE2
AESENC KEY STATE3
AESENC KEY STATE4
movaps 0x70(TKEYP), KEY
# aesenclast KEY, STATE1 # last round
.byte 0x66, 0x0f, 0x38, 0xdd, 0xc2
# aesenclast KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xdd, 0xe2
# aesenclast KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xdd, 0xea
# aesenclast KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xdd, 0xf2
AESENCLAST KEY STATE1 # last round
AESENCLAST KEY STATE2
AESENCLAST KEY STATE3
AESENCLAST KEY STATE4
ret
/*
......@@ -518,51 +417,37 @@ _aesni_dec1:
je .Ldec192
add $0x20, TKEYP
movaps -0x60(TKEYP), KEY
# aesdec KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
AESDEC KEY STATE
movaps -0x50(TKEYP), KEY
# aesdec KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
AESDEC KEY STATE
.align 4
.Ldec192:
movaps -0x40(TKEYP), KEY
# aesdec KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
AESDEC KEY STATE
movaps -0x30(TKEYP), KEY
# aesdec KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
AESDEC KEY STATE
.align 4
.Ldec128:
movaps -0x20(TKEYP), KEY
# aesdec KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
AESDEC KEY STATE
movaps -0x10(TKEYP), KEY
# aesdec KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
AESDEC KEY STATE
movaps (TKEYP), KEY
# aesdec KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
AESDEC KEY STATE
movaps 0x10(TKEYP), KEY
# aesdec KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
AESDEC KEY STATE
movaps 0x20(TKEYP), KEY
# aesdec KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
AESDEC KEY STATE
movaps 0x30(TKEYP), KEY
# aesdec KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
AESDEC KEY STATE
movaps 0x40(TKEYP), KEY
# aesdec KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
AESDEC KEY STATE
movaps 0x50(TKEYP), KEY
# aesdec KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
AESDEC KEY STATE
movaps 0x60(TKEYP), KEY
# aesdec KEY, STATE
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
AESDEC KEY STATE
movaps 0x70(TKEYP), KEY
# aesdeclast KEY, STATE # last round
.byte 0x66, 0x0f, 0x38, 0xdf, 0xc2
AESDECLAST KEY STATE
ret
/*
......@@ -597,135 +482,79 @@ _aesni_dec4:
je .L4dec192
add $0x20, TKEYP
movaps -0x60(TKEYP), KEY
# aesdec KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
# aesdec KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xde, 0xe2
# aesdec KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xde, 0xea
# aesdec KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xde, 0xf2
AESDEC KEY STATE1
AESDEC KEY STATE2
AESDEC KEY STATE3
AESDEC KEY STATE4
movaps -0x50(TKEYP), KEY
# aesdec KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
# aesdec KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xde, 0xe2
# aesdec KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xde, 0xea
# aesdec KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xde, 0xf2
AESDEC KEY STATE1
AESDEC KEY STATE2
AESDEC KEY STATE3
AESDEC KEY STATE4
.align 4
.L4dec192:
movaps -0x40(TKEYP), KEY
# aesdec KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
# aesdec KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xde, 0xe2
# aesdec KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xde, 0xea
# aesdec KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xde, 0xf2
AESDEC KEY STATE1
AESDEC KEY STATE2
AESDEC KEY STATE3
AESDEC KEY STATE4
movaps -0x30(TKEYP), KEY
# aesdec KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
# aesdec KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xde, 0xe2
# aesdec KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xde, 0xea
# aesdec KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xde, 0xf2
AESDEC KEY STATE1
AESDEC KEY STATE2
AESDEC KEY STATE3
AESDEC KEY STATE4
.align 4
.L4dec128:
movaps -0x20(TKEYP), KEY
# aesdec KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
# aesdec KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xde, 0xe2
# aesdec KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xde, 0xea
# aesdec KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xde, 0xf2
AESDEC KEY STATE1
AESDEC KEY STATE2
AESDEC KEY STATE3
AESDEC KEY STATE4
movaps -0x10(TKEYP), KEY
# aesdec KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
# aesdec KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xde, 0xe2
# aesdec KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xde, 0xea
# aesdec KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xde, 0xf2
AESDEC KEY STATE1
AESDEC KEY STATE2
AESDEC KEY STATE3
AESDEC KEY STATE4
movaps (TKEYP), KEY
# aesdec KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
# aesdec KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xde, 0xe2
# aesdec KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xde, 0xea
# aesdec KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xde, 0xf2
AESDEC KEY STATE1
AESDEC KEY STATE2
AESDEC KEY STATE3
AESDEC KEY STATE4
movaps 0x10(TKEYP), KEY
# aesdec KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
# aesdec KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xde, 0xe2
# aesdec KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xde, 0xea
# aesdec KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xde, 0xf2
AESDEC KEY STATE1
AESDEC KEY STATE2
AESDEC KEY STATE3
AESDEC KEY STATE4
movaps 0x20(TKEYP), KEY
# aesdec KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
# aesdec KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xde, 0xe2
# aesdec KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xde, 0xea
# aesdec KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xde, 0xf2
AESDEC KEY STATE1
AESDEC KEY STATE2
AESDEC KEY STATE3
AESDEC KEY STATE4
movaps 0x30(TKEYP), KEY
# aesdec KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
# aesdec KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xde, 0xe2
# aesdec KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xde, 0xea
# aesdec KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xde, 0xf2
AESDEC KEY STATE1
AESDEC KEY STATE2
AESDEC KEY STATE3
AESDEC KEY STATE4
movaps 0x40(TKEYP), KEY
# aesdec KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
# aesdec KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xde, 0xe2
# aesdec KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xde, 0xea
# aesdec KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xde, 0xf2
AESDEC KEY STATE1
AESDEC KEY STATE2
AESDEC KEY STATE3
AESDEC KEY STATE4
movaps 0x50(TKEYP), KEY
# aesdec KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
# aesdec KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xde, 0xe2
# aesdec KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xde, 0xea
# aesdec KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xde, 0xf2
AESDEC KEY STATE1
AESDEC KEY STATE2
AESDEC KEY STATE3
AESDEC KEY STATE4
movaps 0x60(TKEYP), KEY
# aesdec KEY, STATE1
.byte 0x66, 0x0f, 0x38, 0xde, 0xc2
# aesdec KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xde, 0xe2
# aesdec KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xde, 0xea
# aesdec KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xde, 0xf2
AESDEC KEY STATE1
AESDEC KEY STATE2
AESDEC KEY STATE3
AESDEC KEY STATE4
movaps 0x70(TKEYP), KEY
# aesdeclast KEY, STATE1 # last round
.byte 0x66, 0x0f, 0x38, 0xdf, 0xc2
# aesdeclast KEY, STATE2
.byte 0x66, 0x0f, 0x38, 0xdf, 0xe2
# aesdeclast KEY, STATE3
.byte 0x66, 0x0f, 0x38, 0xdf, 0xea
# aesdeclast KEY, STATE4
.byte 0x66, 0x0f, 0x38, 0xdf, 0xf2
AESDECLAST KEY STATE1 # last round
AESDECLAST KEY STATE2
AESDECLAST KEY STATE3
AESDECLAST KEY STATE4
ret
/*
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7