2726 lines
50 KiB
ArmAsm
2726 lines
50 KiB
ArmAsm
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#include "x86_arch.h"
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.text
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.def _bsaes_encrypt8; .scl 3; .type 32; .endef
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.p2align 6
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_bsaes_encrypt8:
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leaq .LBS0(%rip),%r11
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movdqa (%rax),%xmm8
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leaq 16(%rax),%rax
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movdqa 80(%r11),%xmm7
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pxor %xmm8,%xmm15
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pxor %xmm8,%xmm0
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.byte 102,68,15,56,0,255
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pxor %xmm8,%xmm1
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.byte 102,15,56,0,199
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pxor %xmm8,%xmm2
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.byte 102,15,56,0,207
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pxor %xmm8,%xmm3
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.byte 102,15,56,0,215
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pxor %xmm8,%xmm4
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.byte 102,15,56,0,223
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pxor %xmm8,%xmm5
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.byte 102,15,56,0,231
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pxor %xmm8,%xmm6
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.byte 102,15,56,0,239
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.byte 102,15,56,0,247
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_bsaes_encrypt8_bitslice:
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movdqa 0(%r11),%xmm7
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movdqa 16(%r11),%xmm8
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movdqa %xmm5,%xmm9
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psrlq $1,%xmm5
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movdqa %xmm3,%xmm10
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psrlq $1,%xmm3
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pxor %xmm6,%xmm5
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pxor %xmm4,%xmm3
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pand %xmm7,%xmm5
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pand %xmm7,%xmm3
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pxor %xmm5,%xmm6
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psllq $1,%xmm5
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pxor %xmm3,%xmm4
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psllq $1,%xmm3
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pxor %xmm9,%xmm5
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pxor %xmm10,%xmm3
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movdqa %xmm1,%xmm9
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psrlq $1,%xmm1
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movdqa %xmm15,%xmm10
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psrlq $1,%xmm15
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pxor %xmm2,%xmm1
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pxor %xmm0,%xmm15
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pand %xmm7,%xmm1
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pand %xmm7,%xmm15
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pxor %xmm1,%xmm2
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psllq $1,%xmm1
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pxor %xmm15,%xmm0
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psllq $1,%xmm15
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pxor %xmm9,%xmm1
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pxor %xmm10,%xmm15
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movdqa 32(%r11),%xmm7
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movdqa %xmm4,%xmm9
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psrlq $2,%xmm4
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movdqa %xmm3,%xmm10
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psrlq $2,%xmm3
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pxor %xmm6,%xmm4
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pxor %xmm5,%xmm3
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pand %xmm8,%xmm4
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pand %xmm8,%xmm3
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pxor %xmm4,%xmm6
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psllq $2,%xmm4
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pxor %xmm3,%xmm5
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psllq $2,%xmm3
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pxor %xmm9,%xmm4
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pxor %xmm10,%xmm3
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movdqa %xmm0,%xmm9
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psrlq $2,%xmm0
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movdqa %xmm15,%xmm10
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psrlq $2,%xmm15
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pxor %xmm2,%xmm0
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pxor %xmm1,%xmm15
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pand %xmm8,%xmm0
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pand %xmm8,%xmm15
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pxor %xmm0,%xmm2
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psllq $2,%xmm0
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pxor %xmm15,%xmm1
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psllq $2,%xmm15
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pxor %xmm9,%xmm0
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pxor %xmm10,%xmm15
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movdqa %xmm2,%xmm9
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psrlq $4,%xmm2
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movdqa %xmm1,%xmm10
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psrlq $4,%xmm1
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pxor %xmm6,%xmm2
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pxor %xmm5,%xmm1
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pand %xmm7,%xmm2
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pand %xmm7,%xmm1
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pxor %xmm2,%xmm6
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psllq $4,%xmm2
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pxor %xmm1,%xmm5
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psllq $4,%xmm1
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pxor %xmm9,%xmm2
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pxor %xmm10,%xmm1
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movdqa %xmm0,%xmm9
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psrlq $4,%xmm0
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movdqa %xmm15,%xmm10
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psrlq $4,%xmm15
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pxor %xmm4,%xmm0
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pxor %xmm3,%xmm15
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pand %xmm7,%xmm0
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pand %xmm7,%xmm15
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pxor %xmm0,%xmm4
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psllq $4,%xmm0
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pxor %xmm15,%xmm3
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psllq $4,%xmm15
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pxor %xmm9,%xmm0
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pxor %xmm10,%xmm15
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decl %r10d
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jmp .Lenc_sbox
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.p2align 4
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.Lenc_loop:
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pxor 0(%rax),%xmm15
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pxor 16(%rax),%xmm0
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.byte 102,68,15,56,0,255
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pxor 32(%rax),%xmm1
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.byte 102,15,56,0,199
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pxor 48(%rax),%xmm2
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.byte 102,15,56,0,207
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pxor 64(%rax),%xmm3
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.byte 102,15,56,0,215
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pxor 80(%rax),%xmm4
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.byte 102,15,56,0,223
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pxor 96(%rax),%xmm5
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.byte 102,15,56,0,231
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pxor 112(%rax),%xmm6
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.byte 102,15,56,0,239
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leaq 128(%rax),%rax
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.byte 102,15,56,0,247
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.Lenc_sbox:
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pxor %xmm5,%xmm4
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pxor %xmm0,%xmm1
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pxor %xmm15,%xmm2
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pxor %xmm1,%xmm5
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pxor %xmm15,%xmm4
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pxor %xmm2,%xmm5
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pxor %xmm6,%xmm2
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pxor %xmm4,%xmm6
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pxor %xmm3,%xmm2
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pxor %xmm4,%xmm3
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pxor %xmm0,%xmm2
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pxor %xmm6,%xmm1
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pxor %xmm4,%xmm0
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movdqa %xmm6,%xmm10
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movdqa %xmm0,%xmm9
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movdqa %xmm4,%xmm8
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movdqa %xmm1,%xmm12
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movdqa %xmm5,%xmm11
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pxor %xmm3,%xmm10
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pxor %xmm1,%xmm9
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pxor %xmm2,%xmm8
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movdqa %xmm10,%xmm13
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pxor %xmm3,%xmm12
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movdqa %xmm9,%xmm7
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pxor %xmm15,%xmm11
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movdqa %xmm10,%xmm14
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por %xmm8,%xmm9
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por %xmm11,%xmm10
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pxor %xmm7,%xmm14
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pand %xmm11,%xmm13
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pxor %xmm8,%xmm11
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pand %xmm8,%xmm7
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pand %xmm11,%xmm14
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movdqa %xmm2,%xmm11
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pxor %xmm15,%xmm11
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pand %xmm11,%xmm12
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pxor %xmm12,%xmm10
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pxor %xmm12,%xmm9
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movdqa %xmm6,%xmm12
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movdqa %xmm4,%xmm11
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pxor %xmm0,%xmm12
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pxor %xmm5,%xmm11
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movdqa %xmm12,%xmm8
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pand %xmm11,%xmm12
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por %xmm11,%xmm8
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pxor %xmm12,%xmm7
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pxor %xmm14,%xmm10
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pxor %xmm13,%xmm9
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pxor %xmm14,%xmm8
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movdqa %xmm1,%xmm11
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pxor %xmm13,%xmm7
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movdqa %xmm3,%xmm12
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pxor %xmm13,%xmm8
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movdqa %xmm0,%xmm13
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pand %xmm2,%xmm11
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movdqa %xmm6,%xmm14
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pand %xmm15,%xmm12
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pand %xmm4,%xmm13
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por %xmm5,%xmm14
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pxor %xmm11,%xmm10
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pxor %xmm12,%xmm9
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pxor %xmm13,%xmm8
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pxor %xmm14,%xmm7
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movdqa %xmm10,%xmm11
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pand %xmm8,%xmm10
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pxor %xmm9,%xmm11
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movdqa %xmm7,%xmm13
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movdqa %xmm11,%xmm14
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pxor %xmm10,%xmm13
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pand %xmm13,%xmm14
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movdqa %xmm8,%xmm12
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pxor %xmm9,%xmm14
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pxor %xmm7,%xmm12
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pxor %xmm9,%xmm10
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pand %xmm10,%xmm12
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movdqa %xmm13,%xmm9
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pxor %xmm7,%xmm12
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pxor %xmm12,%xmm9
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pxor %xmm12,%xmm8
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pand %xmm7,%xmm9
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pxor %xmm9,%xmm13
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pxor %xmm9,%xmm8
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pand %xmm14,%xmm13
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pxor %xmm11,%xmm13
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movdqa %xmm5,%xmm11
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movdqa %xmm4,%xmm7
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movdqa %xmm14,%xmm9
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pxor %xmm13,%xmm9
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pand %xmm5,%xmm9
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pxor %xmm4,%xmm5
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pand %xmm14,%xmm4
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pand %xmm13,%xmm5
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pxor %xmm4,%xmm5
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pxor %xmm9,%xmm4
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pxor %xmm15,%xmm11
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pxor %xmm2,%xmm7
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pxor %xmm12,%xmm14
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pxor %xmm8,%xmm13
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movdqa %xmm14,%xmm10
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movdqa %xmm12,%xmm9
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pxor %xmm13,%xmm10
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pxor %xmm8,%xmm9
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pand %xmm11,%xmm10
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pand %xmm15,%xmm9
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pxor %xmm7,%xmm11
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pxor %xmm2,%xmm15
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pand %xmm14,%xmm7
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pand %xmm12,%xmm2
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pand %xmm13,%xmm11
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pand %xmm8,%xmm15
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pxor %xmm11,%xmm7
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pxor %xmm2,%xmm15
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pxor %xmm10,%xmm11
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pxor %xmm9,%xmm2
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pxor %xmm11,%xmm5
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pxor %xmm11,%xmm15
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pxor %xmm7,%xmm4
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pxor %xmm7,%xmm2
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movdqa %xmm6,%xmm11
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movdqa %xmm0,%xmm7
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pxor %xmm3,%xmm11
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pxor %xmm1,%xmm7
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movdqa %xmm14,%xmm10
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movdqa %xmm12,%xmm9
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pxor %xmm13,%xmm10
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pxor %xmm8,%xmm9
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pand %xmm11,%xmm10
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pand %xmm3,%xmm9
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pxor %xmm7,%xmm11
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pxor %xmm1,%xmm3
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pand %xmm14,%xmm7
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pand %xmm12,%xmm1
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pand %xmm13,%xmm11
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pand %xmm8,%xmm3
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pxor %xmm11,%xmm7
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pxor %xmm1,%xmm3
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pxor %xmm10,%xmm11
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pxor %xmm9,%xmm1
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pxor %xmm12,%xmm14
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pxor %xmm8,%xmm13
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movdqa %xmm14,%xmm10
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pxor %xmm13,%xmm10
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pand %xmm6,%xmm10
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pxor %xmm0,%xmm6
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pand %xmm14,%xmm0
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pand %xmm13,%xmm6
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pxor %xmm0,%xmm6
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pxor %xmm10,%xmm0
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pxor %xmm11,%xmm6
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pxor %xmm11,%xmm3
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pxor %xmm7,%xmm0
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pxor %xmm7,%xmm1
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pxor %xmm15,%xmm6
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pxor %xmm5,%xmm0
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pxor %xmm6,%xmm3
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pxor %xmm15,%xmm5
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pxor %xmm0,%xmm15
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pxor %xmm4,%xmm0
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pxor %xmm1,%xmm4
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pxor %xmm2,%xmm1
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pxor %xmm4,%xmm2
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pxor %xmm4,%xmm3
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pxor %xmm2,%xmm5
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decl %r10d
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jl .Lenc_done
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pshufd $147,%xmm15,%xmm7
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pshufd $147,%xmm0,%xmm8
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pxor %xmm7,%xmm15
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pshufd $147,%xmm3,%xmm9
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pxor %xmm8,%xmm0
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pshufd $147,%xmm5,%xmm10
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pxor %xmm9,%xmm3
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pshufd $147,%xmm2,%xmm11
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pxor %xmm10,%xmm5
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pshufd $147,%xmm6,%xmm12
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pxor %xmm11,%xmm2
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pshufd $147,%xmm1,%xmm13
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pxor %xmm12,%xmm6
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pshufd $147,%xmm4,%xmm14
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pxor %xmm13,%xmm1
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pxor %xmm14,%xmm4
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pxor %xmm15,%xmm8
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pxor %xmm4,%xmm7
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pxor %xmm4,%xmm8
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pshufd $78,%xmm15,%xmm15
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pxor %xmm0,%xmm9
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pshufd $78,%xmm0,%xmm0
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pxor %xmm2,%xmm12
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pxor %xmm7,%xmm15
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pxor %xmm6,%xmm13
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pxor %xmm8,%xmm0
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pxor %xmm5,%xmm11
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pshufd $78,%xmm2,%xmm7
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pxor %xmm1,%xmm14
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pshufd $78,%xmm6,%xmm8
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pxor %xmm3,%xmm10
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pshufd $78,%xmm5,%xmm2
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pxor %xmm4,%xmm10
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pshufd $78,%xmm4,%xmm6
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pxor %xmm4,%xmm11
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pshufd $78,%xmm1,%xmm5
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pxor %xmm11,%xmm7
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pshufd $78,%xmm3,%xmm1
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pxor %xmm12,%xmm8
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pxor %xmm10,%xmm2
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pxor %xmm14,%xmm6
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pxor %xmm13,%xmm5
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movdqa %xmm7,%xmm3
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pxor %xmm9,%xmm1
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movdqa %xmm8,%xmm4
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movdqa 48(%r11),%xmm7
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jnz .Lenc_loop
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|
|
movdqa 64(%r11),%xmm7
|
||
|
|
jmp .Lenc_loop
|
||
|
|
.p2align 4
|
||
|
|
.Lenc_done:
|
||
|
|
movdqa 0(%r11),%xmm7
|
||
|
|
movdqa 16(%r11),%xmm8
|
||
|
|
movdqa %xmm1,%xmm9
|
||
|
|
psrlq $1,%xmm1
|
||
|
|
movdqa %xmm2,%xmm10
|
||
|
|
psrlq $1,%xmm2
|
||
|
|
pxor %xmm4,%xmm1
|
||
|
|
pxor %xmm6,%xmm2
|
||
|
|
pand %xmm7,%xmm1
|
||
|
|
pand %xmm7,%xmm2
|
||
|
|
pxor %xmm1,%xmm4
|
||
|
|
psllq $1,%xmm1
|
||
|
|
pxor %xmm2,%xmm6
|
||
|
|
psllq $1,%xmm2
|
||
|
|
pxor %xmm9,%xmm1
|
||
|
|
pxor %xmm10,%xmm2
|
||
|
|
movdqa %xmm3,%xmm9
|
||
|
|
psrlq $1,%xmm3
|
||
|
|
movdqa %xmm15,%xmm10
|
||
|
|
psrlq $1,%xmm15
|
||
|
|
pxor %xmm5,%xmm3
|
||
|
|
pxor %xmm0,%xmm15
|
||
|
|
pand %xmm7,%xmm3
|
||
|
|
pand %xmm7,%xmm15
|
||
|
|
pxor %xmm3,%xmm5
|
||
|
|
psllq $1,%xmm3
|
||
|
|
pxor %xmm15,%xmm0
|
||
|
|
psllq $1,%xmm15
|
||
|
|
pxor %xmm9,%xmm3
|
||
|
|
pxor %xmm10,%xmm15
|
||
|
|
movdqa 32(%r11),%xmm7
|
||
|
|
movdqa %xmm6,%xmm9
|
||
|
|
psrlq $2,%xmm6
|
||
|
|
movdqa %xmm2,%xmm10
|
||
|
|
psrlq $2,%xmm2
|
||
|
|
pxor %xmm4,%xmm6
|
||
|
|
pxor %xmm1,%xmm2
|
||
|
|
pand %xmm8,%xmm6
|
||
|
|
pand %xmm8,%xmm2
|
||
|
|
pxor %xmm6,%xmm4
|
||
|
|
psllq $2,%xmm6
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
psllq $2,%xmm2
|
||
|
|
pxor %xmm9,%xmm6
|
||
|
|
pxor %xmm10,%xmm2
|
||
|
|
movdqa %xmm0,%xmm9
|
||
|
|
psrlq $2,%xmm0
|
||
|
|
movdqa %xmm15,%xmm10
|
||
|
|
psrlq $2,%xmm15
|
||
|
|
pxor %xmm5,%xmm0
|
||
|
|
pxor %xmm3,%xmm15
|
||
|
|
pand %xmm8,%xmm0
|
||
|
|
pand %xmm8,%xmm15
|
||
|
|
pxor %xmm0,%xmm5
|
||
|
|
psllq $2,%xmm0
|
||
|
|
pxor %xmm15,%xmm3
|
||
|
|
psllq $2,%xmm15
|
||
|
|
pxor %xmm9,%xmm0
|
||
|
|
pxor %xmm10,%xmm15
|
||
|
|
movdqa %xmm5,%xmm9
|
||
|
|
psrlq $4,%xmm5
|
||
|
|
movdqa %xmm3,%xmm10
|
||
|
|
psrlq $4,%xmm3
|
||
|
|
pxor %xmm4,%xmm5
|
||
|
|
pxor %xmm1,%xmm3
|
||
|
|
pand %xmm7,%xmm5
|
||
|
|
pand %xmm7,%xmm3
|
||
|
|
pxor %xmm5,%xmm4
|
||
|
|
psllq $4,%xmm5
|
||
|
|
pxor %xmm3,%xmm1
|
||
|
|
psllq $4,%xmm3
|
||
|
|
pxor %xmm9,%xmm5
|
||
|
|
pxor %xmm10,%xmm3
|
||
|
|
movdqa %xmm0,%xmm9
|
||
|
|
psrlq $4,%xmm0
|
||
|
|
movdqa %xmm15,%xmm10
|
||
|
|
psrlq $4,%xmm15
|
||
|
|
pxor %xmm6,%xmm0
|
||
|
|
pxor %xmm2,%xmm15
|
||
|
|
pand %xmm7,%xmm0
|
||
|
|
pand %xmm7,%xmm15
|
||
|
|
pxor %xmm0,%xmm6
|
||
|
|
psllq $4,%xmm0
|
||
|
|
pxor %xmm15,%xmm2
|
||
|
|
psllq $4,%xmm15
|
||
|
|
pxor %xmm9,%xmm0
|
||
|
|
pxor %xmm10,%xmm15
|
||
|
|
movdqa (%rax),%xmm7
|
||
|
|
pxor %xmm7,%xmm3
|
||
|
|
pxor %xmm7,%xmm5
|
||
|
|
pxor %xmm7,%xmm2
|
||
|
|
pxor %xmm7,%xmm6
|
||
|
|
pxor %xmm7,%xmm1
|
||
|
|
pxor %xmm7,%xmm4
|
||
|
|
pxor %xmm7,%xmm15
|
||
|
|
pxor %xmm7,%xmm0
|
||
|
|
retq
|
||
|
|
|
||
|
|
|
||
|
|
.def _bsaes_decrypt8; .scl 3; .type 32; .endef
|
||
|
|
.p2align 6
|
||
|
|
_bsaes_decrypt8:
|
||
|
|
leaq .LBS0(%rip),%r11
|
||
|
|
|
||
|
|
movdqa (%rax),%xmm8
|
||
|
|
leaq 16(%rax),%rax
|
||
|
|
movdqa -48(%r11),%xmm7
|
||
|
|
pxor %xmm8,%xmm15
|
||
|
|
pxor %xmm8,%xmm0
|
||
|
|
.byte 102,68,15,56,0,255
|
||
|
|
pxor %xmm8,%xmm1
|
||
|
|
.byte 102,15,56,0,199
|
||
|
|
pxor %xmm8,%xmm2
|
||
|
|
.byte 102,15,56,0,207
|
||
|
|
pxor %xmm8,%xmm3
|
||
|
|
.byte 102,15,56,0,215
|
||
|
|
pxor %xmm8,%xmm4
|
||
|
|
.byte 102,15,56,0,223
|
||
|
|
pxor %xmm8,%xmm5
|
||
|
|
.byte 102,15,56,0,231
|
||
|
|
pxor %xmm8,%xmm6
|
||
|
|
.byte 102,15,56,0,239
|
||
|
|
.byte 102,15,56,0,247
|
||
|
|
movdqa 0(%r11),%xmm7
|
||
|
|
movdqa 16(%r11),%xmm8
|
||
|
|
movdqa %xmm5,%xmm9
|
||
|
|
psrlq $1,%xmm5
|
||
|
|
movdqa %xmm3,%xmm10
|
||
|
|
psrlq $1,%xmm3
|
||
|
|
pxor %xmm6,%xmm5
|
||
|
|
pxor %xmm4,%xmm3
|
||
|
|
pand %xmm7,%xmm5
|
||
|
|
pand %xmm7,%xmm3
|
||
|
|
pxor %xmm5,%xmm6
|
||
|
|
psllq $1,%xmm5
|
||
|
|
pxor %xmm3,%xmm4
|
||
|
|
psllq $1,%xmm3
|
||
|
|
pxor %xmm9,%xmm5
|
||
|
|
pxor %xmm10,%xmm3
|
||
|
|
movdqa %xmm1,%xmm9
|
||
|
|
psrlq $1,%xmm1
|
||
|
|
movdqa %xmm15,%xmm10
|
||
|
|
psrlq $1,%xmm15
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
pxor %xmm0,%xmm15
|
||
|
|
pand %xmm7,%xmm1
|
||
|
|
pand %xmm7,%xmm15
|
||
|
|
pxor %xmm1,%xmm2
|
||
|
|
psllq $1,%xmm1
|
||
|
|
pxor %xmm15,%xmm0
|
||
|
|
psllq $1,%xmm15
|
||
|
|
pxor %xmm9,%xmm1
|
||
|
|
pxor %xmm10,%xmm15
|
||
|
|
movdqa 32(%r11),%xmm7
|
||
|
|
movdqa %xmm4,%xmm9
|
||
|
|
psrlq $2,%xmm4
|
||
|
|
movdqa %xmm3,%xmm10
|
||
|
|
psrlq $2,%xmm3
|
||
|
|
pxor %xmm6,%xmm4
|
||
|
|
pxor %xmm5,%xmm3
|
||
|
|
pand %xmm8,%xmm4
|
||
|
|
pand %xmm8,%xmm3
|
||
|
|
pxor %xmm4,%xmm6
|
||
|
|
psllq $2,%xmm4
|
||
|
|
pxor %xmm3,%xmm5
|
||
|
|
psllq $2,%xmm3
|
||
|
|
pxor %xmm9,%xmm4
|
||
|
|
pxor %xmm10,%xmm3
|
||
|
|
movdqa %xmm0,%xmm9
|
||
|
|
psrlq $2,%xmm0
|
||
|
|
movdqa %xmm15,%xmm10
|
||
|
|
psrlq $2,%xmm15
|
||
|
|
pxor %xmm2,%xmm0
|
||
|
|
pxor %xmm1,%xmm15
|
||
|
|
pand %xmm8,%xmm0
|
||
|
|
pand %xmm8,%xmm15
|
||
|
|
pxor %xmm0,%xmm2
|
||
|
|
psllq $2,%xmm0
|
||
|
|
pxor %xmm15,%xmm1
|
||
|
|
psllq $2,%xmm15
|
||
|
|
pxor %xmm9,%xmm0
|
||
|
|
pxor %xmm10,%xmm15
|
||
|
|
movdqa %xmm2,%xmm9
|
||
|
|
psrlq $4,%xmm2
|
||
|
|
movdqa %xmm1,%xmm10
|
||
|
|
psrlq $4,%xmm1
|
||
|
|
pxor %xmm6,%xmm2
|
||
|
|
pxor %xmm5,%xmm1
|
||
|
|
pand %xmm7,%xmm2
|
||
|
|
pand %xmm7,%xmm1
|
||
|
|
pxor %xmm2,%xmm6
|
||
|
|
psllq $4,%xmm2
|
||
|
|
pxor %xmm1,%xmm5
|
||
|
|
psllq $4,%xmm1
|
||
|
|
pxor %xmm9,%xmm2
|
||
|
|
pxor %xmm10,%xmm1
|
||
|
|
movdqa %xmm0,%xmm9
|
||
|
|
psrlq $4,%xmm0
|
||
|
|
movdqa %xmm15,%xmm10
|
||
|
|
psrlq $4,%xmm15
|
||
|
|
pxor %xmm4,%xmm0
|
||
|
|
pxor %xmm3,%xmm15
|
||
|
|
pand %xmm7,%xmm0
|
||
|
|
pand %xmm7,%xmm15
|
||
|
|
pxor %xmm0,%xmm4
|
||
|
|
psllq $4,%xmm0
|
||
|
|
pxor %xmm15,%xmm3
|
||
|
|
psllq $4,%xmm15
|
||
|
|
pxor %xmm9,%xmm0
|
||
|
|
pxor %xmm10,%xmm15
|
||
|
|
decl %r10d
|
||
|
|
jmp .Ldec_sbox
|
||
|
|
.p2align 4
|
||
|
|
.Ldec_loop:
|
||
|
|
pxor 0(%rax),%xmm15
|
||
|
|
pxor 16(%rax),%xmm0
|
||
|
|
.byte 102,68,15,56,0,255
|
||
|
|
pxor 32(%rax),%xmm1
|
||
|
|
.byte 102,15,56,0,199
|
||
|
|
pxor 48(%rax),%xmm2
|
||
|
|
.byte 102,15,56,0,207
|
||
|
|
pxor 64(%rax),%xmm3
|
||
|
|
.byte 102,15,56,0,215
|
||
|
|
pxor 80(%rax),%xmm4
|
||
|
|
.byte 102,15,56,0,223
|
||
|
|
pxor 96(%rax),%xmm5
|
||
|
|
.byte 102,15,56,0,231
|
||
|
|
pxor 112(%rax),%xmm6
|
||
|
|
.byte 102,15,56,0,239
|
||
|
|
leaq 128(%rax),%rax
|
||
|
|
.byte 102,15,56,0,247
|
||
|
|
.Ldec_sbox:
|
||
|
|
pxor %xmm3,%xmm2
|
||
|
|
|
||
|
|
pxor %xmm6,%xmm3
|
||
|
|
pxor %xmm6,%xmm1
|
||
|
|
pxor %xmm3,%xmm5
|
||
|
|
pxor %xmm5,%xmm6
|
||
|
|
pxor %xmm6,%xmm0
|
||
|
|
|
||
|
|
pxor %xmm0,%xmm15
|
||
|
|
pxor %xmm4,%xmm1
|
||
|
|
pxor %xmm15,%xmm2
|
||
|
|
pxor %xmm15,%xmm4
|
||
|
|
pxor %xmm2,%xmm0
|
||
|
|
movdqa %xmm2,%xmm10
|
||
|
|
movdqa %xmm6,%xmm9
|
||
|
|
movdqa %xmm0,%xmm8
|
||
|
|
movdqa %xmm3,%xmm12
|
||
|
|
movdqa %xmm4,%xmm11
|
||
|
|
|
||
|
|
pxor %xmm15,%xmm10
|
||
|
|
pxor %xmm3,%xmm9
|
||
|
|
pxor %xmm5,%xmm8
|
||
|
|
movdqa %xmm10,%xmm13
|
||
|
|
pxor %xmm15,%xmm12
|
||
|
|
movdqa %xmm9,%xmm7
|
||
|
|
pxor %xmm1,%xmm11
|
||
|
|
movdqa %xmm10,%xmm14
|
||
|
|
|
||
|
|
por %xmm8,%xmm9
|
||
|
|
por %xmm11,%xmm10
|
||
|
|
pxor %xmm7,%xmm14
|
||
|
|
pand %xmm11,%xmm13
|
||
|
|
pxor %xmm8,%xmm11
|
||
|
|
pand %xmm8,%xmm7
|
||
|
|
pand %xmm11,%xmm14
|
||
|
|
movdqa %xmm5,%xmm11
|
||
|
|
pxor %xmm1,%xmm11
|
||
|
|
pand %xmm11,%xmm12
|
||
|
|
pxor %xmm12,%xmm10
|
||
|
|
pxor %xmm12,%xmm9
|
||
|
|
movdqa %xmm2,%xmm12
|
||
|
|
movdqa %xmm0,%xmm11
|
||
|
|
pxor %xmm6,%xmm12
|
||
|
|
pxor %xmm4,%xmm11
|
||
|
|
movdqa %xmm12,%xmm8
|
||
|
|
pand %xmm11,%xmm12
|
||
|
|
por %xmm11,%xmm8
|
||
|
|
pxor %xmm12,%xmm7
|
||
|
|
pxor %xmm14,%xmm10
|
||
|
|
pxor %xmm13,%xmm9
|
||
|
|
pxor %xmm14,%xmm8
|
||
|
|
movdqa %xmm3,%xmm11
|
||
|
|
pxor %xmm13,%xmm7
|
||
|
|
movdqa %xmm15,%xmm12
|
||
|
|
pxor %xmm13,%xmm8
|
||
|
|
movdqa %xmm6,%xmm13
|
||
|
|
pand %xmm5,%xmm11
|
||
|
|
movdqa %xmm2,%xmm14
|
||
|
|
pand %xmm1,%xmm12
|
||
|
|
pand %xmm0,%xmm13
|
||
|
|
por %xmm4,%xmm14
|
||
|
|
pxor %xmm11,%xmm10
|
||
|
|
pxor %xmm12,%xmm9
|
||
|
|
pxor %xmm13,%xmm8
|
||
|
|
pxor %xmm14,%xmm7
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
movdqa %xmm10,%xmm11
|
||
|
|
pand %xmm8,%xmm10
|
||
|
|
pxor %xmm9,%xmm11
|
||
|
|
|
||
|
|
movdqa %xmm7,%xmm13
|
||
|
|
movdqa %xmm11,%xmm14
|
||
|
|
pxor %xmm10,%xmm13
|
||
|
|
pand %xmm13,%xmm14
|
||
|
|
|
||
|
|
movdqa %xmm8,%xmm12
|
||
|
|
pxor %xmm9,%xmm14
|
||
|
|
pxor %xmm7,%xmm12
|
||
|
|
|
||
|
|
pxor %xmm9,%xmm10
|
||
|
|
|
||
|
|
pand %xmm10,%xmm12
|
||
|
|
|
||
|
|
movdqa %xmm13,%xmm9
|
||
|
|
pxor %xmm7,%xmm12
|
||
|
|
|
||
|
|
pxor %xmm12,%xmm9
|
||
|
|
pxor %xmm12,%xmm8
|
||
|
|
|
||
|
|
pand %xmm7,%xmm9
|
||
|
|
|
||
|
|
pxor %xmm9,%xmm13
|
||
|
|
pxor %xmm9,%xmm8
|
||
|
|
|
||
|
|
pand %xmm14,%xmm13
|
||
|
|
|
||
|
|
pxor %xmm11,%xmm13
|
||
|
|
movdqa %xmm4,%xmm11
|
||
|
|
movdqa %xmm0,%xmm7
|
||
|
|
movdqa %xmm14,%xmm9
|
||
|
|
pxor %xmm13,%xmm9
|
||
|
|
pand %xmm4,%xmm9
|
||
|
|
pxor %xmm0,%xmm4
|
||
|
|
pand %xmm14,%xmm0
|
||
|
|
pand %xmm13,%xmm4
|
||
|
|
pxor %xmm0,%xmm4
|
||
|
|
pxor %xmm9,%xmm0
|
||
|
|
pxor %xmm1,%xmm11
|
||
|
|
pxor %xmm5,%xmm7
|
||
|
|
pxor %xmm12,%xmm14
|
||
|
|
pxor %xmm8,%xmm13
|
||
|
|
movdqa %xmm14,%xmm10
|
||
|
|
movdqa %xmm12,%xmm9
|
||
|
|
pxor %xmm13,%xmm10
|
||
|
|
pxor %xmm8,%xmm9
|
||
|
|
pand %xmm11,%xmm10
|
||
|
|
pand %xmm1,%xmm9
|
||
|
|
pxor %xmm7,%xmm11
|
||
|
|
pxor %xmm5,%xmm1
|
||
|
|
pand %xmm14,%xmm7
|
||
|
|
pand %xmm12,%xmm5
|
||
|
|
pand %xmm13,%xmm11
|
||
|
|
pand %xmm8,%xmm1
|
||
|
|
pxor %xmm11,%xmm7
|
||
|
|
pxor %xmm5,%xmm1
|
||
|
|
pxor %xmm10,%xmm11
|
||
|
|
pxor %xmm9,%xmm5
|
||
|
|
pxor %xmm11,%xmm4
|
||
|
|
pxor %xmm11,%xmm1
|
||
|
|
pxor %xmm7,%xmm0
|
||
|
|
pxor %xmm7,%xmm5
|
||
|
|
|
||
|
|
movdqa %xmm2,%xmm11
|
||
|
|
movdqa %xmm6,%xmm7
|
||
|
|
pxor %xmm15,%xmm11
|
||
|
|
pxor %xmm3,%xmm7
|
||
|
|
movdqa %xmm14,%xmm10
|
||
|
|
movdqa %xmm12,%xmm9
|
||
|
|
pxor %xmm13,%xmm10
|
||
|
|
pxor %xmm8,%xmm9
|
||
|
|
pand %xmm11,%xmm10
|
||
|
|
pand %xmm15,%xmm9
|
||
|
|
pxor %xmm7,%xmm11
|
||
|
|
pxor %xmm3,%xmm15
|
||
|
|
pand %xmm14,%xmm7
|
||
|
|
pand %xmm12,%xmm3
|
||
|
|
pand %xmm13,%xmm11
|
||
|
|
pand %xmm8,%xmm15
|
||
|
|
pxor %xmm11,%xmm7
|
||
|
|
pxor %xmm3,%xmm15
|
||
|
|
pxor %xmm10,%xmm11
|
||
|
|
pxor %xmm9,%xmm3
|
||
|
|
pxor %xmm12,%xmm14
|
||
|
|
pxor %xmm8,%xmm13
|
||
|
|
movdqa %xmm14,%xmm10
|
||
|
|
pxor %xmm13,%xmm10
|
||
|
|
pand %xmm2,%xmm10
|
||
|
|
pxor %xmm6,%xmm2
|
||
|
|
pand %xmm14,%xmm6
|
||
|
|
pand %xmm13,%xmm2
|
||
|
|
pxor %xmm6,%xmm2
|
||
|
|
pxor %xmm10,%xmm6
|
||
|
|
pxor %xmm11,%xmm2
|
||
|
|
pxor %xmm11,%xmm15
|
||
|
|
pxor %xmm7,%xmm6
|
||
|
|
pxor %xmm7,%xmm3
|
||
|
|
pxor %xmm6,%xmm0
|
||
|
|
pxor %xmm4,%xmm5
|
||
|
|
|
||
|
|
pxor %xmm0,%xmm3
|
||
|
|
pxor %xmm6,%xmm1
|
||
|
|
pxor %xmm6,%xmm4
|
||
|
|
pxor %xmm1,%xmm3
|
||
|
|
pxor %xmm15,%xmm6
|
||
|
|
pxor %xmm4,%xmm3
|
||
|
|
pxor %xmm5,%xmm2
|
||
|
|
pxor %xmm0,%xmm5
|
||
|
|
pxor %xmm3,%xmm2
|
||
|
|
|
||
|
|
pxor %xmm15,%xmm3
|
||
|
|
pxor %xmm2,%xmm6
|
||
|
|
decl %r10d
|
||
|
|
jl .Ldec_done
|
||
|
|
|
||
|
|
pshufd $78,%xmm15,%xmm7
|
||
|
|
pshufd $78,%xmm2,%xmm13
|
||
|
|
pxor %xmm15,%xmm7
|
||
|
|
pshufd $78,%xmm4,%xmm14
|
||
|
|
pxor %xmm2,%xmm13
|
||
|
|
pshufd $78,%xmm0,%xmm8
|
||
|
|
pxor %xmm4,%xmm14
|
||
|
|
pshufd $78,%xmm5,%xmm9
|
||
|
|
pxor %xmm0,%xmm8
|
||
|
|
pshufd $78,%xmm3,%xmm10
|
||
|
|
pxor %xmm5,%xmm9
|
||
|
|
pxor %xmm13,%xmm15
|
||
|
|
pxor %xmm13,%xmm0
|
||
|
|
pshufd $78,%xmm1,%xmm11
|
||
|
|
pxor %xmm3,%xmm10
|
||
|
|
pxor %xmm7,%xmm5
|
||
|
|
pxor %xmm8,%xmm3
|
||
|
|
pshufd $78,%xmm6,%xmm12
|
||
|
|
pxor %xmm1,%xmm11
|
||
|
|
pxor %xmm14,%xmm0
|
||
|
|
pxor %xmm9,%xmm1
|
||
|
|
pxor %xmm6,%xmm12
|
||
|
|
|
||
|
|
pxor %xmm14,%xmm5
|
||
|
|
pxor %xmm13,%xmm3
|
||
|
|
pxor %xmm13,%xmm1
|
||
|
|
pxor %xmm10,%xmm6
|
||
|
|
pxor %xmm11,%xmm2
|
||
|
|
pxor %xmm14,%xmm1
|
||
|
|
pxor %xmm14,%xmm6
|
||
|
|
pxor %xmm12,%xmm4
|
||
|
|
pshufd $147,%xmm15,%xmm7
|
||
|
|
pshufd $147,%xmm0,%xmm8
|
||
|
|
pxor %xmm7,%xmm15
|
||
|
|
pshufd $147,%xmm5,%xmm9
|
||
|
|
pxor %xmm8,%xmm0
|
||
|
|
pshufd $147,%xmm3,%xmm10
|
||
|
|
pxor %xmm9,%xmm5
|
||
|
|
pshufd $147,%xmm1,%xmm11
|
||
|
|
pxor %xmm10,%xmm3
|
||
|
|
pshufd $147,%xmm6,%xmm12
|
||
|
|
pxor %xmm11,%xmm1
|
||
|
|
pshufd $147,%xmm2,%xmm13
|
||
|
|
pxor %xmm12,%xmm6
|
||
|
|
pshufd $147,%xmm4,%xmm14
|
||
|
|
pxor %xmm13,%xmm2
|
||
|
|
pxor %xmm14,%xmm4
|
||
|
|
|
||
|
|
pxor %xmm15,%xmm8
|
||
|
|
pxor %xmm4,%xmm7
|
||
|
|
pxor %xmm4,%xmm8
|
||
|
|
pshufd $78,%xmm15,%xmm15
|
||
|
|
pxor %xmm0,%xmm9
|
||
|
|
pshufd $78,%xmm0,%xmm0
|
||
|
|
pxor %xmm1,%xmm12
|
||
|
|
pxor %xmm7,%xmm15
|
||
|
|
pxor %xmm6,%xmm13
|
||
|
|
pxor %xmm8,%xmm0
|
||
|
|
pxor %xmm3,%xmm11
|
||
|
|
pshufd $78,%xmm1,%xmm7
|
||
|
|
pxor %xmm2,%xmm14
|
||
|
|
pshufd $78,%xmm6,%xmm8
|
||
|
|
pxor %xmm5,%xmm10
|
||
|
|
pshufd $78,%xmm3,%xmm1
|
||
|
|
pxor %xmm4,%xmm10
|
||
|
|
pshufd $78,%xmm4,%xmm6
|
||
|
|
pxor %xmm4,%xmm11
|
||
|
|
pshufd $78,%xmm2,%xmm3
|
||
|
|
pxor %xmm11,%xmm7
|
||
|
|
pshufd $78,%xmm5,%xmm2
|
||
|
|
pxor %xmm12,%xmm8
|
||
|
|
pxor %xmm1,%xmm10
|
||
|
|
pxor %xmm14,%xmm6
|
||
|
|
pxor %xmm3,%xmm13
|
||
|
|
movdqa %xmm7,%xmm3
|
||
|
|
pxor %xmm9,%xmm2
|
||
|
|
movdqa %xmm13,%xmm5
|
||
|
|
movdqa %xmm8,%xmm4
|
||
|
|
movdqa %xmm2,%xmm1
|
||
|
|
movdqa %xmm10,%xmm2
|
||
|
|
movdqa -16(%r11),%xmm7
|
||
|
|
jnz .Ldec_loop
|
||
|
|
movdqa -32(%r11),%xmm7
|
||
|
|
jmp .Ldec_loop
|
||
|
|
.p2align 4
|
||
|
|
.Ldec_done:
|
||
|
|
movdqa 0(%r11),%xmm7
|
||
|
|
movdqa 16(%r11),%xmm8
|
||
|
|
movdqa %xmm2,%xmm9
|
||
|
|
psrlq $1,%xmm2
|
||
|
|
movdqa %xmm1,%xmm10
|
||
|
|
psrlq $1,%xmm1
|
||
|
|
pxor %xmm4,%xmm2
|
||
|
|
pxor %xmm6,%xmm1
|
||
|
|
pand %xmm7,%xmm2
|
||
|
|
pand %xmm7,%xmm1
|
||
|
|
pxor %xmm2,%xmm4
|
||
|
|
psllq $1,%xmm2
|
||
|
|
pxor %xmm1,%xmm6
|
||
|
|
psllq $1,%xmm1
|
||
|
|
pxor %xmm9,%xmm2
|
||
|
|
pxor %xmm10,%xmm1
|
||
|
|
movdqa %xmm5,%xmm9
|
||
|
|
psrlq $1,%xmm5
|
||
|
|
movdqa %xmm15,%xmm10
|
||
|
|
psrlq $1,%xmm15
|
||
|
|
pxor %xmm3,%xmm5
|
||
|
|
pxor %xmm0,%xmm15
|
||
|
|
pand %xmm7,%xmm5
|
||
|
|
pand %xmm7,%xmm15
|
||
|
|
pxor %xmm5,%xmm3
|
||
|
|
psllq $1,%xmm5
|
||
|
|
pxor %xmm15,%xmm0
|
||
|
|
psllq $1,%xmm15
|
||
|
|
pxor %xmm9,%xmm5
|
||
|
|
pxor %xmm10,%xmm15
|
||
|
|
movdqa 32(%r11),%xmm7
|
||
|
|
movdqa %xmm6,%xmm9
|
||
|
|
psrlq $2,%xmm6
|
||
|
|
movdqa %xmm1,%xmm10
|
||
|
|
psrlq $2,%xmm1
|
||
|
|
pxor %xmm4,%xmm6
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
pand %xmm8,%xmm6
|
||
|
|
pand %xmm8,%xmm1
|
||
|
|
pxor %xmm6,%xmm4
|
||
|
|
psllq $2,%xmm6
|
||
|
|
pxor %xmm1,%xmm2
|
||
|
|
psllq $2,%xmm1
|
||
|
|
pxor %xmm9,%xmm6
|
||
|
|
pxor %xmm10,%xmm1
|
||
|
|
movdqa %xmm0,%xmm9
|
||
|
|
psrlq $2,%xmm0
|
||
|
|
movdqa %xmm15,%xmm10
|
||
|
|
psrlq $2,%xmm15
|
||
|
|
pxor %xmm3,%xmm0
|
||
|
|
pxor %xmm5,%xmm15
|
||
|
|
pand %xmm8,%xmm0
|
||
|
|
pand %xmm8,%xmm15
|
||
|
|
pxor %xmm0,%xmm3
|
||
|
|
psllq $2,%xmm0
|
||
|
|
pxor %xmm15,%xmm5
|
||
|
|
psllq $2,%xmm15
|
||
|
|
pxor %xmm9,%xmm0
|
||
|
|
pxor %xmm10,%xmm15
|
||
|
|
movdqa %xmm3,%xmm9
|
||
|
|
psrlq $4,%xmm3
|
||
|
|
movdqa %xmm5,%xmm10
|
||
|
|
psrlq $4,%xmm5
|
||
|
|
pxor %xmm4,%xmm3
|
||
|
|
pxor %xmm2,%xmm5
|
||
|
|
pand %xmm7,%xmm3
|
||
|
|
pand %xmm7,%xmm5
|
||
|
|
pxor %xmm3,%xmm4
|
||
|
|
psllq $4,%xmm3
|
||
|
|
pxor %xmm5,%xmm2
|
||
|
|
psllq $4,%xmm5
|
||
|
|
pxor %xmm9,%xmm3
|
||
|
|
pxor %xmm10,%xmm5
|
||
|
|
movdqa %xmm0,%xmm9
|
||
|
|
psrlq $4,%xmm0
|
||
|
|
movdqa %xmm15,%xmm10
|
||
|
|
psrlq $4,%xmm15
|
||
|
|
pxor %xmm6,%xmm0
|
||
|
|
pxor %xmm1,%xmm15
|
||
|
|
pand %xmm7,%xmm0
|
||
|
|
pand %xmm7,%xmm15
|
||
|
|
pxor %xmm0,%xmm6
|
||
|
|
psllq $4,%xmm0
|
||
|
|
pxor %xmm15,%xmm1
|
||
|
|
psllq $4,%xmm15
|
||
|
|
pxor %xmm9,%xmm0
|
||
|
|
pxor %xmm10,%xmm15
|
||
|
|
movdqa (%rax),%xmm7
|
||
|
|
pxor %xmm7,%xmm5
|
||
|
|
pxor %xmm7,%xmm3
|
||
|
|
pxor %xmm7,%xmm1
|
||
|
|
pxor %xmm7,%xmm6
|
||
|
|
pxor %xmm7,%xmm2
|
||
|
|
pxor %xmm7,%xmm4
|
||
|
|
pxor %xmm7,%xmm15
|
||
|
|
pxor %xmm7,%xmm0
|
||
|
|
retq
|
||
|
|
|
||
|
|
.def _bsaes_key_convert; .scl 3; .type 32; .endef
|
||
|
|
.p2align 4
|
||
|
|
_bsaes_key_convert:
|
||
|
|
leaq .Lmasks(%rip),%r11
|
||
|
|
movdqu (%rcx),%xmm7
|
||
|
|
leaq 16(%rcx),%rcx
|
||
|
|
movdqa 0(%r11),%xmm0
|
||
|
|
movdqa 16(%r11),%xmm1
|
||
|
|
movdqa 32(%r11),%xmm2
|
||
|
|
movdqa 48(%r11),%xmm3
|
||
|
|
movdqa 64(%r11),%xmm4
|
||
|
|
pcmpeqd %xmm5,%xmm5
|
||
|
|
|
||
|
|
movdqu (%rcx),%xmm6
|
||
|
|
movdqa %xmm7,(%rax)
|
||
|
|
leaq 16(%rax),%rax
|
||
|
|
decl %r10d
|
||
|
|
jmp .Lkey_loop
|
||
|
|
.p2align 4
|
||
|
|
.Lkey_loop:
|
||
|
|
.byte 102,15,56,0,244
|
||
|
|
|
||
|
|
movdqa %xmm0,%xmm8
|
||
|
|
movdqa %xmm1,%xmm9
|
||
|
|
|
||
|
|
pand %xmm6,%xmm8
|
||
|
|
pand %xmm6,%xmm9
|
||
|
|
movdqa %xmm2,%xmm10
|
||
|
|
pcmpeqb %xmm0,%xmm8
|
||
|
|
psllq $4,%xmm0
|
||
|
|
movdqa %xmm3,%xmm11
|
||
|
|
pcmpeqb %xmm1,%xmm9
|
||
|
|
psllq $4,%xmm1
|
||
|
|
|
||
|
|
pand %xmm6,%xmm10
|
||
|
|
pand %xmm6,%xmm11
|
||
|
|
movdqa %xmm0,%xmm12
|
||
|
|
pcmpeqb %xmm2,%xmm10
|
||
|
|
psllq $4,%xmm2
|
||
|
|
movdqa %xmm1,%xmm13
|
||
|
|
pcmpeqb %xmm3,%xmm11
|
||
|
|
psllq $4,%xmm3
|
||
|
|
|
||
|
|
movdqa %xmm2,%xmm14
|
||
|
|
movdqa %xmm3,%xmm15
|
||
|
|
pxor %xmm5,%xmm8
|
||
|
|
pxor %xmm5,%xmm9
|
||
|
|
|
||
|
|
pand %xmm6,%xmm12
|
||
|
|
pand %xmm6,%xmm13
|
||
|
|
movdqa %xmm8,0(%rax)
|
||
|
|
pcmpeqb %xmm0,%xmm12
|
||
|
|
psrlq $4,%xmm0
|
||
|
|
movdqa %xmm9,16(%rax)
|
||
|
|
pcmpeqb %xmm1,%xmm13
|
||
|
|
psrlq $4,%xmm1
|
||
|
|
leaq 16(%rcx),%rcx
|
||
|
|
|
||
|
|
pand %xmm6,%xmm14
|
||
|
|
pand %xmm6,%xmm15
|
||
|
|
movdqa %xmm10,32(%rax)
|
||
|
|
pcmpeqb %xmm2,%xmm14
|
||
|
|
psrlq $4,%xmm2
|
||
|
|
movdqa %xmm11,48(%rax)
|
||
|
|
pcmpeqb %xmm3,%xmm15
|
||
|
|
psrlq $4,%xmm3
|
||
|
|
movdqu (%rcx),%xmm6
|
||
|
|
|
||
|
|
pxor %xmm5,%xmm13
|
||
|
|
pxor %xmm5,%xmm14
|
||
|
|
movdqa %xmm12,64(%rax)
|
||
|
|
movdqa %xmm13,80(%rax)
|
||
|
|
movdqa %xmm14,96(%rax)
|
||
|
|
movdqa %xmm15,112(%rax)
|
||
|
|
leaq 128(%rax),%rax
|
||
|
|
decl %r10d
|
||
|
|
jnz .Lkey_loop
|
||
|
|
|
||
|
|
movdqa 80(%r11),%xmm7
|
||
|
|
|
||
|
|
retq
|
||
|
|
|
||
|
|
|
||
|
|
.globl bsaes_cbc_encrypt
|
||
|
|
.def bsaes_cbc_encrypt; .scl 2; .type 32; .endef
|
||
|
|
.p2align 4
|
||
|
|
bsaes_cbc_encrypt:
|
||
|
|
movl 48(%rsp),%r11d
|
||
|
|
cmpl $0,%r11d
|
||
|
|
jne asm_AES_cbc_encrypt
|
||
|
|
cmpq $128,%r8
|
||
|
|
jb asm_AES_cbc_encrypt
|
||
|
|
|
||
|
|
movq %rsp,%rax
|
||
|
|
.Lcbc_dec_prologue:
|
||
|
|
pushq %rbp
|
||
|
|
pushq %rbx
|
||
|
|
pushq %r12
|
||
|
|
pushq %r13
|
||
|
|
pushq %r14
|
||
|
|
pushq %r15
|
||
|
|
leaq -72(%rsp),%rsp
|
||
|
|
movq 160(%rsp),%r10
|
||
|
|
leaq -160(%rsp),%rsp
|
||
|
|
movaps %xmm6,64(%rsp)
|
||
|
|
movaps %xmm7,80(%rsp)
|
||
|
|
movaps %xmm8,96(%rsp)
|
||
|
|
movaps %xmm9,112(%rsp)
|
||
|
|
movaps %xmm10,128(%rsp)
|
||
|
|
movaps %xmm11,144(%rsp)
|
||
|
|
movaps %xmm12,160(%rsp)
|
||
|
|
movaps %xmm13,176(%rsp)
|
||
|
|
movaps %xmm14,192(%rsp)
|
||
|
|
movaps %xmm15,208(%rsp)
|
||
|
|
.Lcbc_dec_body:
|
||
|
|
movq %rsp,%rbp
|
||
|
|
movl 240(%r9),%eax
|
||
|
|
movq %rcx,%r12
|
||
|
|
movq %rdx,%r13
|
||
|
|
movq %r8,%r14
|
||
|
|
movq %r9,%r15
|
||
|
|
movq %r10,%rbx
|
||
|
|
shrq $4,%r14
|
||
|
|
|
||
|
|
movl %eax,%edx
|
||
|
|
shlq $7,%rax
|
||
|
|
subq $96,%rax
|
||
|
|
subq %rax,%rsp
|
||
|
|
|
||
|
|
movq %rsp,%rax
|
||
|
|
movq %r15,%rcx
|
||
|
|
movl %edx,%r10d
|
||
|
|
call _bsaes_key_convert
|
||
|
|
pxor (%rsp),%xmm7
|
||
|
|
movdqa %xmm6,(%rax)
|
||
|
|
movdqa %xmm7,(%rsp)
|
||
|
|
|
||
|
|
movdqu (%rbx),%xmm14
|
||
|
|
subq $8,%r14
|
||
|
|
.Lcbc_dec_loop:
|
||
|
|
movdqu 0(%r12),%xmm15
|
||
|
|
movdqu 16(%r12),%xmm0
|
||
|
|
movdqu 32(%r12),%xmm1
|
||
|
|
movdqu 48(%r12),%xmm2
|
||
|
|
movdqu 64(%r12),%xmm3
|
||
|
|
movdqu 80(%r12),%xmm4
|
||
|
|
movq %rsp,%rax
|
||
|
|
movdqu 96(%r12),%xmm5
|
||
|
|
movl %edx,%r10d
|
||
|
|
movdqu 112(%r12),%xmm6
|
||
|
|
movdqa %xmm14,32(%rbp)
|
||
|
|
|
||
|
|
call _bsaes_decrypt8
|
||
|
|
|
||
|
|
pxor 32(%rbp),%xmm15
|
||
|
|
movdqu 0(%r12),%xmm7
|
||
|
|
movdqu 16(%r12),%xmm8
|
||
|
|
pxor %xmm7,%xmm0
|
||
|
|
movdqu 32(%r12),%xmm9
|
||
|
|
pxor %xmm8,%xmm5
|
||
|
|
movdqu 48(%r12),%xmm10
|
||
|
|
pxor %xmm9,%xmm3
|
||
|
|
movdqu 64(%r12),%xmm11
|
||
|
|
pxor %xmm10,%xmm1
|
||
|
|
movdqu 80(%r12),%xmm12
|
||
|
|
pxor %xmm11,%xmm6
|
||
|
|
movdqu 96(%r12),%xmm13
|
||
|
|
pxor %xmm12,%xmm2
|
||
|
|
movdqu 112(%r12),%xmm14
|
||
|
|
pxor %xmm13,%xmm4
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
leaq 128(%r12),%r12
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
movdqu %xmm5,32(%r13)
|
||
|
|
movdqu %xmm3,48(%r13)
|
||
|
|
movdqu %xmm1,64(%r13)
|
||
|
|
movdqu %xmm6,80(%r13)
|
||
|
|
movdqu %xmm2,96(%r13)
|
||
|
|
movdqu %xmm4,112(%r13)
|
||
|
|
leaq 128(%r13),%r13
|
||
|
|
subq $8,%r14
|
||
|
|
jnc .Lcbc_dec_loop
|
||
|
|
|
||
|
|
addq $8,%r14
|
||
|
|
jz .Lcbc_dec_done
|
||
|
|
|
||
|
|
movdqu 0(%r12),%xmm15
|
||
|
|
movq %rsp,%rax
|
||
|
|
movl %edx,%r10d
|
||
|
|
cmpq $2,%r14
|
||
|
|
jb .Lcbc_dec_one
|
||
|
|
movdqu 16(%r12),%xmm0
|
||
|
|
je .Lcbc_dec_two
|
||
|
|
movdqu 32(%r12),%xmm1
|
||
|
|
cmpq $4,%r14
|
||
|
|
jb .Lcbc_dec_three
|
||
|
|
movdqu 48(%r12),%xmm2
|
||
|
|
je .Lcbc_dec_four
|
||
|
|
movdqu 64(%r12),%xmm3
|
||
|
|
cmpq $6,%r14
|
||
|
|
jb .Lcbc_dec_five
|
||
|
|
movdqu 80(%r12),%xmm4
|
||
|
|
je .Lcbc_dec_six
|
||
|
|
movdqu 96(%r12),%xmm5
|
||
|
|
movdqa %xmm14,32(%rbp)
|
||
|
|
call _bsaes_decrypt8
|
||
|
|
pxor 32(%rbp),%xmm15
|
||
|
|
movdqu 0(%r12),%xmm7
|
||
|
|
movdqu 16(%r12),%xmm8
|
||
|
|
pxor %xmm7,%xmm0
|
||
|
|
movdqu 32(%r12),%xmm9
|
||
|
|
pxor %xmm8,%xmm5
|
||
|
|
movdqu 48(%r12),%xmm10
|
||
|
|
pxor %xmm9,%xmm3
|
||
|
|
movdqu 64(%r12),%xmm11
|
||
|
|
pxor %xmm10,%xmm1
|
||
|
|
movdqu 80(%r12),%xmm12
|
||
|
|
pxor %xmm11,%xmm6
|
||
|
|
movdqu 96(%r12),%xmm14
|
||
|
|
pxor %xmm12,%xmm2
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
movdqu %xmm5,32(%r13)
|
||
|
|
movdqu %xmm3,48(%r13)
|
||
|
|
movdqu %xmm1,64(%r13)
|
||
|
|
movdqu %xmm6,80(%r13)
|
||
|
|
movdqu %xmm2,96(%r13)
|
||
|
|
jmp .Lcbc_dec_done
|
||
|
|
.p2align 4
|
||
|
|
.Lcbc_dec_six:
|
||
|
|
movdqa %xmm14,32(%rbp)
|
||
|
|
call _bsaes_decrypt8
|
||
|
|
pxor 32(%rbp),%xmm15
|
||
|
|
movdqu 0(%r12),%xmm7
|
||
|
|
movdqu 16(%r12),%xmm8
|
||
|
|
pxor %xmm7,%xmm0
|
||
|
|
movdqu 32(%r12),%xmm9
|
||
|
|
pxor %xmm8,%xmm5
|
||
|
|
movdqu 48(%r12),%xmm10
|
||
|
|
pxor %xmm9,%xmm3
|
||
|
|
movdqu 64(%r12),%xmm11
|
||
|
|
pxor %xmm10,%xmm1
|
||
|
|
movdqu 80(%r12),%xmm14
|
||
|
|
pxor %xmm11,%xmm6
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
movdqu %xmm5,32(%r13)
|
||
|
|
movdqu %xmm3,48(%r13)
|
||
|
|
movdqu %xmm1,64(%r13)
|
||
|
|
movdqu %xmm6,80(%r13)
|
||
|
|
jmp .Lcbc_dec_done
|
||
|
|
.p2align 4
|
||
|
|
.Lcbc_dec_five:
|
||
|
|
movdqa %xmm14,32(%rbp)
|
||
|
|
call _bsaes_decrypt8
|
||
|
|
pxor 32(%rbp),%xmm15
|
||
|
|
movdqu 0(%r12),%xmm7
|
||
|
|
movdqu 16(%r12),%xmm8
|
||
|
|
pxor %xmm7,%xmm0
|
||
|
|
movdqu 32(%r12),%xmm9
|
||
|
|
pxor %xmm8,%xmm5
|
||
|
|
movdqu 48(%r12),%xmm10
|
||
|
|
pxor %xmm9,%xmm3
|
||
|
|
movdqu 64(%r12),%xmm14
|
||
|
|
pxor %xmm10,%xmm1
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
movdqu %xmm5,32(%r13)
|
||
|
|
movdqu %xmm3,48(%r13)
|
||
|
|
movdqu %xmm1,64(%r13)
|
||
|
|
jmp .Lcbc_dec_done
|
||
|
|
.p2align 4
|
||
|
|
.Lcbc_dec_four:
|
||
|
|
movdqa %xmm14,32(%rbp)
|
||
|
|
call _bsaes_decrypt8
|
||
|
|
pxor 32(%rbp),%xmm15
|
||
|
|
movdqu 0(%r12),%xmm7
|
||
|
|
movdqu 16(%r12),%xmm8
|
||
|
|
pxor %xmm7,%xmm0
|
||
|
|
movdqu 32(%r12),%xmm9
|
||
|
|
pxor %xmm8,%xmm5
|
||
|
|
movdqu 48(%r12),%xmm14
|
||
|
|
pxor %xmm9,%xmm3
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
movdqu %xmm5,32(%r13)
|
||
|
|
movdqu %xmm3,48(%r13)
|
||
|
|
jmp .Lcbc_dec_done
|
||
|
|
.p2align 4
|
||
|
|
.Lcbc_dec_three:
|
||
|
|
movdqa %xmm14,32(%rbp)
|
||
|
|
call _bsaes_decrypt8
|
||
|
|
pxor 32(%rbp),%xmm15
|
||
|
|
movdqu 0(%r12),%xmm7
|
||
|
|
movdqu 16(%r12),%xmm8
|
||
|
|
pxor %xmm7,%xmm0
|
||
|
|
movdqu 32(%r12),%xmm14
|
||
|
|
pxor %xmm8,%xmm5
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
movdqu %xmm5,32(%r13)
|
||
|
|
jmp .Lcbc_dec_done
|
||
|
|
.p2align 4
|
||
|
|
.Lcbc_dec_two:
|
||
|
|
movdqa %xmm14,32(%rbp)
|
||
|
|
call _bsaes_decrypt8
|
||
|
|
pxor 32(%rbp),%xmm15
|
||
|
|
movdqu 0(%r12),%xmm7
|
||
|
|
movdqu 16(%r12),%xmm14
|
||
|
|
pxor %xmm7,%xmm0
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
jmp .Lcbc_dec_done
|
||
|
|
.p2align 4
|
||
|
|
.Lcbc_dec_one:
|
||
|
|
leaq (%r12),%rcx
|
||
|
|
leaq 32(%rbp),%rdx
|
||
|
|
leaq (%r15),%r8
|
||
|
|
call asm_AES_decrypt
|
||
|
|
pxor 32(%rbp),%xmm14
|
||
|
|
movdqu %xmm14,(%r13)
|
||
|
|
movdqa %xmm15,%xmm14
|
||
|
|
|
||
|
|
.Lcbc_dec_done:
|
||
|
|
movdqu %xmm14,(%rbx)
|
||
|
|
leaq (%rsp),%rax
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
.Lcbc_dec_bzero:
|
||
|
|
movdqa %xmm0,0(%rax)
|
||
|
|
movdqa %xmm0,16(%rax)
|
||
|
|
leaq 32(%rax),%rax
|
||
|
|
cmpq %rax,%rbp
|
||
|
|
ja .Lcbc_dec_bzero
|
||
|
|
|
||
|
|
leaq (%rbp),%rsp
|
||
|
|
movaps 64(%rbp),%xmm6
|
||
|
|
movaps 80(%rbp),%xmm7
|
||
|
|
movaps 96(%rbp),%xmm8
|
||
|
|
movaps 112(%rbp),%xmm9
|
||
|
|
movaps 128(%rbp),%xmm10
|
||
|
|
movaps 144(%rbp),%xmm11
|
||
|
|
movaps 160(%rbp),%xmm12
|
||
|
|
movaps 176(%rbp),%xmm13
|
||
|
|
movaps 192(%rbp),%xmm14
|
||
|
|
movaps 208(%rbp),%xmm15
|
||
|
|
leaq 160(%rbp),%rsp
|
||
|
|
movq 72(%rsp),%r15
|
||
|
|
movq 80(%rsp),%r14
|
||
|
|
movq 88(%rsp),%r13
|
||
|
|
movq 96(%rsp),%r12
|
||
|
|
movq 104(%rsp),%rbx
|
||
|
|
movq 112(%rsp),%rax
|
||
|
|
leaq 120(%rsp),%rsp
|
||
|
|
movq %rax,%rbp
|
||
|
|
.Lcbc_dec_epilogue:
|
||
|
|
retq
|
||
|
|
|
||
|
|
|
||
|
|
.globl bsaes_ctr32_encrypt_blocks
|
||
|
|
.def bsaes_ctr32_encrypt_blocks; .scl 2; .type 32; .endef
|
||
|
|
.p2align 4
|
||
|
|
bsaes_ctr32_encrypt_blocks:
|
||
|
|
movq %rsp,%rax
|
||
|
|
.Lctr_enc_prologue:
|
||
|
|
pushq %rbp
|
||
|
|
pushq %rbx
|
||
|
|
pushq %r12
|
||
|
|
pushq %r13
|
||
|
|
pushq %r14
|
||
|
|
pushq %r15
|
||
|
|
leaq -72(%rsp),%rsp
|
||
|
|
movq 160(%rsp),%r10
|
||
|
|
leaq -160(%rsp),%rsp
|
||
|
|
movaps %xmm6,64(%rsp)
|
||
|
|
movaps %xmm7,80(%rsp)
|
||
|
|
movaps %xmm8,96(%rsp)
|
||
|
|
movaps %xmm9,112(%rsp)
|
||
|
|
movaps %xmm10,128(%rsp)
|
||
|
|
movaps %xmm11,144(%rsp)
|
||
|
|
movaps %xmm12,160(%rsp)
|
||
|
|
movaps %xmm13,176(%rsp)
|
||
|
|
movaps %xmm14,192(%rsp)
|
||
|
|
movaps %xmm15,208(%rsp)
|
||
|
|
.Lctr_enc_body:
|
||
|
|
movq %rsp,%rbp
|
||
|
|
movdqu (%r10),%xmm0
|
||
|
|
movl 240(%r9),%eax
|
||
|
|
movq %rcx,%r12
|
||
|
|
movq %rdx,%r13
|
||
|
|
movq %r8,%r14
|
||
|
|
movq %r9,%r15
|
||
|
|
movdqa %xmm0,32(%rbp)
|
||
|
|
cmpq $8,%r8
|
||
|
|
jb .Lctr_enc_short
|
||
|
|
|
||
|
|
movl %eax,%ebx
|
||
|
|
shlq $7,%rax
|
||
|
|
subq $96,%rax
|
||
|
|
subq %rax,%rsp
|
||
|
|
|
||
|
|
movq %rsp,%rax
|
||
|
|
movq %r15,%rcx
|
||
|
|
movl %ebx,%r10d
|
||
|
|
call _bsaes_key_convert
|
||
|
|
pxor %xmm6,%xmm7
|
||
|
|
movdqa %xmm7,(%rax)
|
||
|
|
|
||
|
|
movdqa (%rsp),%xmm8
|
||
|
|
leaq .LADD1(%rip),%r11
|
||
|
|
movdqa 32(%rbp),%xmm15
|
||
|
|
movdqa -32(%r11),%xmm7
|
||
|
|
.byte 102,68,15,56,0,199
|
||
|
|
.byte 102,68,15,56,0,255
|
||
|
|
movdqa %xmm8,(%rsp)
|
||
|
|
jmp .Lctr_enc_loop
|
||
|
|
.p2align 4
|
||
|
|
.Lctr_enc_loop:
|
||
|
|
movdqa %xmm15,32(%rbp)
|
||
|
|
movdqa %xmm15,%xmm0
|
||
|
|
movdqa %xmm15,%xmm1
|
||
|
|
paddd 0(%r11),%xmm0
|
||
|
|
movdqa %xmm15,%xmm2
|
||
|
|
paddd 16(%r11),%xmm1
|
||
|
|
movdqa %xmm15,%xmm3
|
||
|
|
paddd 32(%r11),%xmm2
|
||
|
|
movdqa %xmm15,%xmm4
|
||
|
|
paddd 48(%r11),%xmm3
|
||
|
|
movdqa %xmm15,%xmm5
|
||
|
|
paddd 64(%r11),%xmm4
|
||
|
|
movdqa %xmm15,%xmm6
|
||
|
|
paddd 80(%r11),%xmm5
|
||
|
|
paddd 96(%r11),%xmm6
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
movdqa (%rsp),%xmm8
|
||
|
|
leaq 16(%rsp),%rax
|
||
|
|
movdqa -16(%r11),%xmm7
|
||
|
|
pxor %xmm8,%xmm15
|
||
|
|
pxor %xmm8,%xmm0
|
||
|
|
.byte 102,68,15,56,0,255
|
||
|
|
pxor %xmm8,%xmm1
|
||
|
|
.byte 102,15,56,0,199
|
||
|
|
pxor %xmm8,%xmm2
|
||
|
|
.byte 102,15,56,0,207
|
||
|
|
pxor %xmm8,%xmm3
|
||
|
|
.byte 102,15,56,0,215
|
||
|
|
pxor %xmm8,%xmm4
|
||
|
|
.byte 102,15,56,0,223
|
||
|
|
pxor %xmm8,%xmm5
|
||
|
|
.byte 102,15,56,0,231
|
||
|
|
pxor %xmm8,%xmm6
|
||
|
|
.byte 102,15,56,0,239
|
||
|
|
leaq .LBS0(%rip),%r11
|
||
|
|
.byte 102,15,56,0,247
|
||
|
|
movl %ebx,%r10d
|
||
|
|
|
||
|
|
call _bsaes_encrypt8_bitslice
|
||
|
|
|
||
|
|
subq $8,%r14
|
||
|
|
jc .Lctr_enc_loop_done
|
||
|
|
|
||
|
|
movdqu 0(%r12),%xmm7
|
||
|
|
movdqu 16(%r12),%xmm8
|
||
|
|
movdqu 32(%r12),%xmm9
|
||
|
|
movdqu 48(%r12),%xmm10
|
||
|
|
movdqu 64(%r12),%xmm11
|
||
|
|
movdqu 80(%r12),%xmm12
|
||
|
|
movdqu 96(%r12),%xmm13
|
||
|
|
movdqu 112(%r12),%xmm14
|
||
|
|
leaq 128(%r12),%r12
|
||
|
|
pxor %xmm15,%xmm7
|
||
|
|
movdqa 32(%rbp),%xmm15
|
||
|
|
pxor %xmm8,%xmm0
|
||
|
|
movdqu %xmm7,0(%r13)
|
||
|
|
pxor %xmm9,%xmm3
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
pxor %xmm10,%xmm5
|
||
|
|
movdqu %xmm3,32(%r13)
|
||
|
|
pxor %xmm11,%xmm2
|
||
|
|
movdqu %xmm5,48(%r13)
|
||
|
|
pxor %xmm12,%xmm6
|
||
|
|
movdqu %xmm2,64(%r13)
|
||
|
|
pxor %xmm13,%xmm1
|
||
|
|
movdqu %xmm6,80(%r13)
|
||
|
|
pxor %xmm14,%xmm4
|
||
|
|
movdqu %xmm1,96(%r13)
|
||
|
|
leaq .LADD1(%rip),%r11
|
||
|
|
movdqu %xmm4,112(%r13)
|
||
|
|
leaq 128(%r13),%r13
|
||
|
|
paddd 112(%r11),%xmm15
|
||
|
|
jnz .Lctr_enc_loop
|
||
|
|
|
||
|
|
jmp .Lctr_enc_done
|
||
|
|
.p2align 4
|
||
|
|
.Lctr_enc_loop_done:
|
||
|
|
addq $8,%r14
|
||
|
|
movdqu 0(%r12),%xmm7
|
||
|
|
pxor %xmm7,%xmm15
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
cmpq $2,%r14
|
||
|
|
jb .Lctr_enc_done
|
||
|
|
movdqu 16(%r12),%xmm8
|
||
|
|
pxor %xmm8,%xmm0
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
je .Lctr_enc_done
|
||
|
|
movdqu 32(%r12),%xmm9
|
||
|
|
pxor %xmm9,%xmm3
|
||
|
|
movdqu %xmm3,32(%r13)
|
||
|
|
cmpq $4,%r14
|
||
|
|
jb .Lctr_enc_done
|
||
|
|
movdqu 48(%r12),%xmm10
|
||
|
|
pxor %xmm10,%xmm5
|
||
|
|
movdqu %xmm5,48(%r13)
|
||
|
|
je .Lctr_enc_done
|
||
|
|
movdqu 64(%r12),%xmm11
|
||
|
|
pxor %xmm11,%xmm2
|
||
|
|
movdqu %xmm2,64(%r13)
|
||
|
|
cmpq $6,%r14
|
||
|
|
jb .Lctr_enc_done
|
||
|
|
movdqu 80(%r12),%xmm12
|
||
|
|
pxor %xmm12,%xmm6
|
||
|
|
movdqu %xmm6,80(%r13)
|
||
|
|
je .Lctr_enc_done
|
||
|
|
movdqu 96(%r12),%xmm13
|
||
|
|
pxor %xmm13,%xmm1
|
||
|
|
movdqu %xmm1,96(%r13)
|
||
|
|
jmp .Lctr_enc_done
|
||
|
|
|
||
|
|
.p2align 4
|
||
|
|
.Lctr_enc_short:
|
||
|
|
leaq 32(%rbp),%rcx
|
||
|
|
leaq 48(%rbp),%rdx
|
||
|
|
leaq (%r15),%r8
|
||
|
|
call asm_AES_encrypt
|
||
|
|
movdqu (%r12),%xmm0
|
||
|
|
leaq 16(%r12),%r12
|
||
|
|
movl 44(%rbp),%eax
|
||
|
|
bswapl %eax
|
||
|
|
pxor 48(%rbp),%xmm0
|
||
|
|
incl %eax
|
||
|
|
movdqu %xmm0,(%r13)
|
||
|
|
bswapl %eax
|
||
|
|
leaq 16(%r13),%r13
|
||
|
|
movl %eax,44(%rsp)
|
||
|
|
decq %r14
|
||
|
|
jnz .Lctr_enc_short
|
||
|
|
|
||
|
|
.Lctr_enc_done:
|
||
|
|
leaq (%rsp),%rax
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
.Lctr_enc_bzero:
|
||
|
|
movdqa %xmm0,0(%rax)
|
||
|
|
movdqa %xmm0,16(%rax)
|
||
|
|
leaq 32(%rax),%rax
|
||
|
|
cmpq %rax,%rbp
|
||
|
|
ja .Lctr_enc_bzero
|
||
|
|
|
||
|
|
leaq (%rbp),%rsp
|
||
|
|
movaps 64(%rbp),%xmm6
|
||
|
|
movaps 80(%rbp),%xmm7
|
||
|
|
movaps 96(%rbp),%xmm8
|
||
|
|
movaps 112(%rbp),%xmm9
|
||
|
|
movaps 128(%rbp),%xmm10
|
||
|
|
movaps 144(%rbp),%xmm11
|
||
|
|
movaps 160(%rbp),%xmm12
|
||
|
|
movaps 176(%rbp),%xmm13
|
||
|
|
movaps 192(%rbp),%xmm14
|
||
|
|
movaps 208(%rbp),%xmm15
|
||
|
|
leaq 160(%rbp),%rsp
|
||
|
|
movq 72(%rsp),%r15
|
||
|
|
movq 80(%rsp),%r14
|
||
|
|
movq 88(%rsp),%r13
|
||
|
|
movq 96(%rsp),%r12
|
||
|
|
movq 104(%rsp),%rbx
|
||
|
|
movq 112(%rsp),%rax
|
||
|
|
leaq 120(%rsp),%rsp
|
||
|
|
movq %rax,%rbp
|
||
|
|
.Lctr_enc_epilogue:
|
||
|
|
retq
|
||
|
|
|
||
|
|
.globl bsaes_xts_encrypt
|
||
|
|
.def bsaes_xts_encrypt; .scl 2; .type 32; .endef
|
||
|
|
.p2align 4
|
||
|
|
bsaes_xts_encrypt:
|
||
|
|
movq %rsp,%rax
|
||
|
|
.Lxts_enc_prologue:
|
||
|
|
pushq %rbp
|
||
|
|
pushq %rbx
|
||
|
|
pushq %r12
|
||
|
|
pushq %r13
|
||
|
|
pushq %r14
|
||
|
|
pushq %r15
|
||
|
|
leaq -72(%rsp),%rsp
|
||
|
|
movq 160(%rsp),%r10
|
||
|
|
movq 168(%rsp),%r11
|
||
|
|
leaq -160(%rsp),%rsp
|
||
|
|
movaps %xmm6,64(%rsp)
|
||
|
|
movaps %xmm7,80(%rsp)
|
||
|
|
movaps %xmm8,96(%rsp)
|
||
|
|
movaps %xmm9,112(%rsp)
|
||
|
|
movaps %xmm10,128(%rsp)
|
||
|
|
movaps %xmm11,144(%rsp)
|
||
|
|
movaps %xmm12,160(%rsp)
|
||
|
|
movaps %xmm13,176(%rsp)
|
||
|
|
movaps %xmm14,192(%rsp)
|
||
|
|
movaps %xmm15,208(%rsp)
|
||
|
|
.Lxts_enc_body:
|
||
|
|
movq %rsp,%rbp
|
||
|
|
movq %rcx,%r12
|
||
|
|
movq %rdx,%r13
|
||
|
|
movq %r8,%r14
|
||
|
|
movq %r9,%r15
|
||
|
|
|
||
|
|
leaq (%r11),%rcx
|
||
|
|
leaq 32(%rbp),%rdx
|
||
|
|
leaq (%r10),%r8
|
||
|
|
call asm_AES_encrypt
|
||
|
|
|
||
|
|
movl 240(%r15),%eax
|
||
|
|
movq %r14,%rbx
|
||
|
|
|
||
|
|
movl %eax,%edx
|
||
|
|
shlq $7,%rax
|
||
|
|
subq $96,%rax
|
||
|
|
subq %rax,%rsp
|
||
|
|
|
||
|
|
movq %rsp,%rax
|
||
|
|
movq %r15,%rcx
|
||
|
|
movl %edx,%r10d
|
||
|
|
call _bsaes_key_convert
|
||
|
|
pxor %xmm6,%xmm7
|
||
|
|
movdqa %xmm7,(%rax)
|
||
|
|
|
||
|
|
andq $-16,%r14
|
||
|
|
subq $128,%rsp
|
||
|
|
movdqa 32(%rbp),%xmm6
|
||
|
|
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa .Lxts_magic(%rip),%xmm12
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
|
||
|
|
subq $128,%r14
|
||
|
|
jc .Lxts_enc_short
|
||
|
|
jmp .Lxts_enc_loop
|
||
|
|
|
||
|
|
.p2align 4
|
||
|
|
.Lxts_enc_loop:
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm15
|
||
|
|
movdqa %xmm6,0(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm0
|
||
|
|
movdqa %xmm6,16(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 0(%r12),%xmm7
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm1
|
||
|
|
movdqa %xmm6,32(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 16(%r12),%xmm8
|
||
|
|
pxor %xmm7,%xmm15
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm2
|
||
|
|
movdqa %xmm6,48(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 32(%r12),%xmm9
|
||
|
|
pxor %xmm8,%xmm0
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm3
|
||
|
|
movdqa %xmm6,64(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 48(%r12),%xmm10
|
||
|
|
pxor %xmm9,%xmm1
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm4
|
||
|
|
movdqa %xmm6,80(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 64(%r12),%xmm11
|
||
|
|
pxor %xmm10,%xmm2
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm5
|
||
|
|
movdqa %xmm6,96(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 80(%r12),%xmm12
|
||
|
|
pxor %xmm11,%xmm3
|
||
|
|
movdqu 96(%r12),%xmm13
|
||
|
|
pxor %xmm12,%xmm4
|
||
|
|
movdqu 112(%r12),%xmm14
|
||
|
|
leaq 128(%r12),%r12
|
||
|
|
movdqa %xmm6,112(%rsp)
|
||
|
|
pxor %xmm13,%xmm5
|
||
|
|
leaq 128(%rsp),%rax
|
||
|
|
pxor %xmm14,%xmm6
|
||
|
|
movl %edx,%r10d
|
||
|
|
|
||
|
|
call _bsaes_encrypt8
|
||
|
|
|
||
|
|
pxor 0(%rsp),%xmm15
|
||
|
|
pxor 16(%rsp),%xmm0
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
pxor 32(%rsp),%xmm3
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
pxor 48(%rsp),%xmm5
|
||
|
|
movdqu %xmm3,32(%r13)
|
||
|
|
pxor 64(%rsp),%xmm2
|
||
|
|
movdqu %xmm5,48(%r13)
|
||
|
|
pxor 80(%rsp),%xmm6
|
||
|
|
movdqu %xmm2,64(%r13)
|
||
|
|
pxor 96(%rsp),%xmm1
|
||
|
|
movdqu %xmm6,80(%r13)
|
||
|
|
pxor 112(%rsp),%xmm4
|
||
|
|
movdqu %xmm1,96(%r13)
|
||
|
|
movdqu %xmm4,112(%r13)
|
||
|
|
leaq 128(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 112(%rsp),%xmm6
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa .Lxts_magic(%rip),%xmm12
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
|
||
|
|
subq $128,%r14
|
||
|
|
jnc .Lxts_enc_loop
|
||
|
|
|
||
|
|
.Lxts_enc_short:
|
||
|
|
addq $128,%r14
|
||
|
|
jz .Lxts_enc_done
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm15
|
||
|
|
movdqa %xmm6,0(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm0
|
||
|
|
movdqa %xmm6,16(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 0(%r12),%xmm7
|
||
|
|
cmpq $16,%r14
|
||
|
|
je .Lxts_enc_1
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm1
|
||
|
|
movdqa %xmm6,32(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 16(%r12),%xmm8
|
||
|
|
cmpq $32,%r14
|
||
|
|
je .Lxts_enc_2
|
||
|
|
pxor %xmm7,%xmm15
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm2
|
||
|
|
movdqa %xmm6,48(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 32(%r12),%xmm9
|
||
|
|
cmpq $48,%r14
|
||
|
|
je .Lxts_enc_3
|
||
|
|
pxor %xmm8,%xmm0
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm3
|
||
|
|
movdqa %xmm6,64(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 48(%r12),%xmm10
|
||
|
|
cmpq $64,%r14
|
||
|
|
je .Lxts_enc_4
|
||
|
|
pxor %xmm9,%xmm1
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm4
|
||
|
|
movdqa %xmm6,80(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 64(%r12),%xmm11
|
||
|
|
cmpq $80,%r14
|
||
|
|
je .Lxts_enc_5
|
||
|
|
pxor %xmm10,%xmm2
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm5
|
||
|
|
movdqa %xmm6,96(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 80(%r12),%xmm12
|
||
|
|
cmpq $96,%r14
|
||
|
|
je .Lxts_enc_6
|
||
|
|
pxor %xmm11,%xmm3
|
||
|
|
movdqu 96(%r12),%xmm13
|
||
|
|
pxor %xmm12,%xmm4
|
||
|
|
movdqa %xmm6,112(%rsp)
|
||
|
|
leaq 112(%r12),%r12
|
||
|
|
pxor %xmm13,%xmm5
|
||
|
|
leaq 128(%rsp),%rax
|
||
|
|
movl %edx,%r10d
|
||
|
|
|
||
|
|
call _bsaes_encrypt8
|
||
|
|
|
||
|
|
pxor 0(%rsp),%xmm15
|
||
|
|
pxor 16(%rsp),%xmm0
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
pxor 32(%rsp),%xmm3
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
pxor 48(%rsp),%xmm5
|
||
|
|
movdqu %xmm3,32(%r13)
|
||
|
|
pxor 64(%rsp),%xmm2
|
||
|
|
movdqu %xmm5,48(%r13)
|
||
|
|
pxor 80(%rsp),%xmm6
|
||
|
|
movdqu %xmm2,64(%r13)
|
||
|
|
pxor 96(%rsp),%xmm1
|
||
|
|
movdqu %xmm6,80(%r13)
|
||
|
|
movdqu %xmm1,96(%r13)
|
||
|
|
leaq 112(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 112(%rsp),%xmm6
|
||
|
|
jmp .Lxts_enc_done
|
||
|
|
.p2align 4
|
||
|
|
.Lxts_enc_6:
|
||
|
|
pxor %xmm11,%xmm3
|
||
|
|
leaq 96(%r12),%r12
|
||
|
|
pxor %xmm12,%xmm4
|
||
|
|
leaq 128(%rsp),%rax
|
||
|
|
movl %edx,%r10d
|
||
|
|
|
||
|
|
call _bsaes_encrypt8
|
||
|
|
|
||
|
|
pxor 0(%rsp),%xmm15
|
||
|
|
pxor 16(%rsp),%xmm0
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
pxor 32(%rsp),%xmm3
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
pxor 48(%rsp),%xmm5
|
||
|
|
movdqu %xmm3,32(%r13)
|
||
|
|
pxor 64(%rsp),%xmm2
|
||
|
|
movdqu %xmm5,48(%r13)
|
||
|
|
pxor 80(%rsp),%xmm6
|
||
|
|
movdqu %xmm2,64(%r13)
|
||
|
|
movdqu %xmm6,80(%r13)
|
||
|
|
leaq 96(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 96(%rsp),%xmm6
|
||
|
|
jmp .Lxts_enc_done
|
||
|
|
.p2align 4
|
||
|
|
.Lxts_enc_5:
|
||
|
|
pxor %xmm10,%xmm2
|
||
|
|
leaq 80(%r12),%r12
|
||
|
|
pxor %xmm11,%xmm3
|
||
|
|
leaq 128(%rsp),%rax
|
||
|
|
movl %edx,%r10d
|
||
|
|
|
||
|
|
call _bsaes_encrypt8
|
||
|
|
|
||
|
|
pxor 0(%rsp),%xmm15
|
||
|
|
pxor 16(%rsp),%xmm0
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
pxor 32(%rsp),%xmm3
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
pxor 48(%rsp),%xmm5
|
||
|
|
movdqu %xmm3,32(%r13)
|
||
|
|
pxor 64(%rsp),%xmm2
|
||
|
|
movdqu %xmm5,48(%r13)
|
||
|
|
movdqu %xmm2,64(%r13)
|
||
|
|
leaq 80(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 80(%rsp),%xmm6
|
||
|
|
jmp .Lxts_enc_done
|
||
|
|
.p2align 4
|
||
|
|
.Lxts_enc_4:
|
||
|
|
pxor %xmm9,%xmm1
|
||
|
|
leaq 64(%r12),%r12
|
||
|
|
pxor %xmm10,%xmm2
|
||
|
|
leaq 128(%rsp),%rax
|
||
|
|
movl %edx,%r10d
|
||
|
|
|
||
|
|
call _bsaes_encrypt8
|
||
|
|
|
||
|
|
pxor 0(%rsp),%xmm15
|
||
|
|
pxor 16(%rsp),%xmm0
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
pxor 32(%rsp),%xmm3
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
pxor 48(%rsp),%xmm5
|
||
|
|
movdqu %xmm3,32(%r13)
|
||
|
|
movdqu %xmm5,48(%r13)
|
||
|
|
leaq 64(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 64(%rsp),%xmm6
|
||
|
|
jmp .Lxts_enc_done
|
||
|
|
.p2align 4
|
||
|
|
.Lxts_enc_3:
|
||
|
|
pxor %xmm8,%xmm0
|
||
|
|
leaq 48(%r12),%r12
|
||
|
|
pxor %xmm9,%xmm1
|
||
|
|
leaq 128(%rsp),%rax
|
||
|
|
movl %edx,%r10d
|
||
|
|
|
||
|
|
call _bsaes_encrypt8
|
||
|
|
|
||
|
|
pxor 0(%rsp),%xmm15
|
||
|
|
pxor 16(%rsp),%xmm0
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
pxor 32(%rsp),%xmm3
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
movdqu %xmm3,32(%r13)
|
||
|
|
leaq 48(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 48(%rsp),%xmm6
|
||
|
|
jmp .Lxts_enc_done
|
||
|
|
.p2align 4
|
||
|
|
.Lxts_enc_2:
|
||
|
|
pxor %xmm7,%xmm15
|
||
|
|
leaq 32(%r12),%r12
|
||
|
|
pxor %xmm8,%xmm0
|
||
|
|
leaq 128(%rsp),%rax
|
||
|
|
movl %edx,%r10d
|
||
|
|
|
||
|
|
call _bsaes_encrypt8
|
||
|
|
|
||
|
|
pxor 0(%rsp),%xmm15
|
||
|
|
pxor 16(%rsp),%xmm0
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
leaq 32(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 32(%rsp),%xmm6
|
||
|
|
jmp .Lxts_enc_done
|
||
|
|
.p2align 4
|
||
|
|
.Lxts_enc_1:
|
||
|
|
pxor %xmm15,%xmm7
|
||
|
|
leaq 16(%r12),%r12
|
||
|
|
movdqa %xmm7,32(%rbp)
|
||
|
|
leaq 32(%rbp),%rcx
|
||
|
|
leaq 32(%rbp),%rdx
|
||
|
|
leaq (%r15),%r8
|
||
|
|
call asm_AES_encrypt
|
||
|
|
pxor 32(%rbp),%xmm15
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
leaq 16(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 16(%rsp),%xmm6
|
||
|
|
|
||
|
|
.Lxts_enc_done:
|
||
|
|
andl $15,%ebx
|
||
|
|
jz .Lxts_enc_ret
|
||
|
|
movq %r13,%rdx
|
||
|
|
|
||
|
|
.Lxts_enc_steal:
|
||
|
|
movzbl (%r12),%eax
|
||
|
|
movzbl -16(%rdx),%ecx
|
||
|
|
leaq 1(%r12),%r12
|
||
|
|
movb %al,-16(%rdx)
|
||
|
|
movb %cl,0(%rdx)
|
||
|
|
leaq 1(%rdx),%rdx
|
||
|
|
subl $1,%ebx
|
||
|
|
jnz .Lxts_enc_steal
|
||
|
|
|
||
|
|
movdqu -16(%r13),%xmm15
|
||
|
|
leaq 32(%rbp),%rcx
|
||
|
|
pxor %xmm6,%xmm15
|
||
|
|
leaq 32(%rbp),%rdx
|
||
|
|
movdqa %xmm15,32(%rbp)
|
||
|
|
leaq (%r15),%r8
|
||
|
|
call asm_AES_encrypt
|
||
|
|
pxor 32(%rbp),%xmm6
|
||
|
|
movdqu %xmm6,-16(%r13)
|
||
|
|
|
||
|
|
.Lxts_enc_ret:
|
||
|
|
leaq (%rsp),%rax
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
.Lxts_enc_bzero:
|
||
|
|
movdqa %xmm0,0(%rax)
|
||
|
|
movdqa %xmm0,16(%rax)
|
||
|
|
leaq 32(%rax),%rax
|
||
|
|
cmpq %rax,%rbp
|
||
|
|
ja .Lxts_enc_bzero
|
||
|
|
|
||
|
|
leaq (%rbp),%rsp
|
||
|
|
movaps 64(%rbp),%xmm6
|
||
|
|
movaps 80(%rbp),%xmm7
|
||
|
|
movaps 96(%rbp),%xmm8
|
||
|
|
movaps 112(%rbp),%xmm9
|
||
|
|
movaps 128(%rbp),%xmm10
|
||
|
|
movaps 144(%rbp),%xmm11
|
||
|
|
movaps 160(%rbp),%xmm12
|
||
|
|
movaps 176(%rbp),%xmm13
|
||
|
|
movaps 192(%rbp),%xmm14
|
||
|
|
movaps 208(%rbp),%xmm15
|
||
|
|
leaq 160(%rbp),%rsp
|
||
|
|
movq 72(%rsp),%r15
|
||
|
|
movq 80(%rsp),%r14
|
||
|
|
movq 88(%rsp),%r13
|
||
|
|
movq 96(%rsp),%r12
|
||
|
|
movq 104(%rsp),%rbx
|
||
|
|
movq 112(%rsp),%rax
|
||
|
|
leaq 120(%rsp),%rsp
|
||
|
|
movq %rax,%rbp
|
||
|
|
.Lxts_enc_epilogue:
|
||
|
|
retq
|
||
|
|
|
||
|
|
|
||
|
|
.globl bsaes_xts_decrypt
|
||
|
|
.def bsaes_xts_decrypt; .scl 2; .type 32; .endef
|
||
|
|
.p2align 4
|
||
|
|
bsaes_xts_decrypt:
|
||
|
|
movq %rsp,%rax
|
||
|
|
.Lxts_dec_prologue:
|
||
|
|
pushq %rbp
|
||
|
|
pushq %rbx
|
||
|
|
pushq %r12
|
||
|
|
pushq %r13
|
||
|
|
pushq %r14
|
||
|
|
pushq %r15
|
||
|
|
leaq -72(%rsp),%rsp
|
||
|
|
movq 160(%rsp),%r10
|
||
|
|
movq 168(%rsp),%r11
|
||
|
|
leaq -160(%rsp),%rsp
|
||
|
|
movaps %xmm6,64(%rsp)
|
||
|
|
movaps %xmm7,80(%rsp)
|
||
|
|
movaps %xmm8,96(%rsp)
|
||
|
|
movaps %xmm9,112(%rsp)
|
||
|
|
movaps %xmm10,128(%rsp)
|
||
|
|
movaps %xmm11,144(%rsp)
|
||
|
|
movaps %xmm12,160(%rsp)
|
||
|
|
movaps %xmm13,176(%rsp)
|
||
|
|
movaps %xmm14,192(%rsp)
|
||
|
|
movaps %xmm15,208(%rsp)
|
||
|
|
.Lxts_dec_body:
|
||
|
|
movq %rsp,%rbp
|
||
|
|
movq %rcx,%r12
|
||
|
|
movq %rdx,%r13
|
||
|
|
movq %r8,%r14
|
||
|
|
movq %r9,%r15
|
||
|
|
|
||
|
|
leaq (%r11),%rcx
|
||
|
|
leaq 32(%rbp),%rdx
|
||
|
|
leaq (%r10),%r8
|
||
|
|
call asm_AES_encrypt
|
||
|
|
|
||
|
|
movl 240(%r15),%eax
|
||
|
|
movq %r14,%rbx
|
||
|
|
|
||
|
|
movl %eax,%edx
|
||
|
|
shlq $7,%rax
|
||
|
|
subq $96,%rax
|
||
|
|
subq %rax,%rsp
|
||
|
|
|
||
|
|
movq %rsp,%rax
|
||
|
|
movq %r15,%rcx
|
||
|
|
movl %edx,%r10d
|
||
|
|
call _bsaes_key_convert
|
||
|
|
pxor (%rsp),%xmm7
|
||
|
|
movdqa %xmm6,(%rax)
|
||
|
|
movdqa %xmm7,(%rsp)
|
||
|
|
|
||
|
|
xorl %eax,%eax
|
||
|
|
andq $-16,%r14
|
||
|
|
testl $15,%ebx
|
||
|
|
setnz %al
|
||
|
|
shlq $4,%rax
|
||
|
|
subq %rax,%r14
|
||
|
|
|
||
|
|
subq $128,%rsp
|
||
|
|
movdqa 32(%rbp),%xmm6
|
||
|
|
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa .Lxts_magic(%rip),%xmm12
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
|
||
|
|
subq $128,%r14
|
||
|
|
jc .Lxts_dec_short
|
||
|
|
jmp .Lxts_dec_loop
|
||
|
|
|
||
|
|
.p2align 4
|
||
|
|
.Lxts_dec_loop:
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm15
|
||
|
|
movdqa %xmm6,0(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm0
|
||
|
|
movdqa %xmm6,16(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 0(%r12),%xmm7
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm1
|
||
|
|
movdqa %xmm6,32(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 16(%r12),%xmm8
|
||
|
|
pxor %xmm7,%xmm15
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm2
|
||
|
|
movdqa %xmm6,48(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 32(%r12),%xmm9
|
||
|
|
pxor %xmm8,%xmm0
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm3
|
||
|
|
movdqa %xmm6,64(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 48(%r12),%xmm10
|
||
|
|
pxor %xmm9,%xmm1
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm4
|
||
|
|
movdqa %xmm6,80(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 64(%r12),%xmm11
|
||
|
|
pxor %xmm10,%xmm2
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm5
|
||
|
|
movdqa %xmm6,96(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 80(%r12),%xmm12
|
||
|
|
pxor %xmm11,%xmm3
|
||
|
|
movdqu 96(%r12),%xmm13
|
||
|
|
pxor %xmm12,%xmm4
|
||
|
|
movdqu 112(%r12),%xmm14
|
||
|
|
leaq 128(%r12),%r12
|
||
|
|
movdqa %xmm6,112(%rsp)
|
||
|
|
pxor %xmm13,%xmm5
|
||
|
|
leaq 128(%rsp),%rax
|
||
|
|
pxor %xmm14,%xmm6
|
||
|
|
movl %edx,%r10d
|
||
|
|
|
||
|
|
call _bsaes_decrypt8
|
||
|
|
|
||
|
|
pxor 0(%rsp),%xmm15
|
||
|
|
pxor 16(%rsp),%xmm0
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
pxor 32(%rsp),%xmm5
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
pxor 48(%rsp),%xmm3
|
||
|
|
movdqu %xmm5,32(%r13)
|
||
|
|
pxor 64(%rsp),%xmm1
|
||
|
|
movdqu %xmm3,48(%r13)
|
||
|
|
pxor 80(%rsp),%xmm6
|
||
|
|
movdqu %xmm1,64(%r13)
|
||
|
|
pxor 96(%rsp),%xmm2
|
||
|
|
movdqu %xmm6,80(%r13)
|
||
|
|
pxor 112(%rsp),%xmm4
|
||
|
|
movdqu %xmm2,96(%r13)
|
||
|
|
movdqu %xmm4,112(%r13)
|
||
|
|
leaq 128(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 112(%rsp),%xmm6
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa .Lxts_magic(%rip),%xmm12
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
|
||
|
|
subq $128,%r14
|
||
|
|
jnc .Lxts_dec_loop
|
||
|
|
|
||
|
|
.Lxts_dec_short:
|
||
|
|
addq $128,%r14
|
||
|
|
jz .Lxts_dec_done
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm15
|
||
|
|
movdqa %xmm6,0(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm0
|
||
|
|
movdqa %xmm6,16(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 0(%r12),%xmm7
|
||
|
|
cmpq $16,%r14
|
||
|
|
je .Lxts_dec_1
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm1
|
||
|
|
movdqa %xmm6,32(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 16(%r12),%xmm8
|
||
|
|
cmpq $32,%r14
|
||
|
|
je .Lxts_dec_2
|
||
|
|
pxor %xmm7,%xmm15
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm2
|
||
|
|
movdqa %xmm6,48(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 32(%r12),%xmm9
|
||
|
|
cmpq $48,%r14
|
||
|
|
je .Lxts_dec_3
|
||
|
|
pxor %xmm8,%xmm0
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm3
|
||
|
|
movdqa %xmm6,64(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 48(%r12),%xmm10
|
||
|
|
cmpq $64,%r14
|
||
|
|
je .Lxts_dec_4
|
||
|
|
pxor %xmm9,%xmm1
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm4
|
||
|
|
movdqa %xmm6,80(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 64(%r12),%xmm11
|
||
|
|
cmpq $80,%r14
|
||
|
|
je .Lxts_dec_5
|
||
|
|
pxor %xmm10,%xmm2
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa %xmm6,%xmm5
|
||
|
|
movdqa %xmm6,96(%rsp)
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
movdqu 80(%r12),%xmm12
|
||
|
|
cmpq $96,%r14
|
||
|
|
je .Lxts_dec_6
|
||
|
|
pxor %xmm11,%xmm3
|
||
|
|
movdqu 96(%r12),%xmm13
|
||
|
|
pxor %xmm12,%xmm4
|
||
|
|
movdqa %xmm6,112(%rsp)
|
||
|
|
leaq 112(%r12),%r12
|
||
|
|
pxor %xmm13,%xmm5
|
||
|
|
leaq 128(%rsp),%rax
|
||
|
|
movl %edx,%r10d
|
||
|
|
|
||
|
|
call _bsaes_decrypt8
|
||
|
|
|
||
|
|
pxor 0(%rsp),%xmm15
|
||
|
|
pxor 16(%rsp),%xmm0
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
pxor 32(%rsp),%xmm5
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
pxor 48(%rsp),%xmm3
|
||
|
|
movdqu %xmm5,32(%r13)
|
||
|
|
pxor 64(%rsp),%xmm1
|
||
|
|
movdqu %xmm3,48(%r13)
|
||
|
|
pxor 80(%rsp),%xmm6
|
||
|
|
movdqu %xmm1,64(%r13)
|
||
|
|
pxor 96(%rsp),%xmm2
|
||
|
|
movdqu %xmm6,80(%r13)
|
||
|
|
movdqu %xmm2,96(%r13)
|
||
|
|
leaq 112(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 112(%rsp),%xmm6
|
||
|
|
jmp .Lxts_dec_done
|
||
|
|
.p2align 4
|
||
|
|
.Lxts_dec_6:
|
||
|
|
pxor %xmm11,%xmm3
|
||
|
|
leaq 96(%r12),%r12
|
||
|
|
pxor %xmm12,%xmm4
|
||
|
|
leaq 128(%rsp),%rax
|
||
|
|
movl %edx,%r10d
|
||
|
|
|
||
|
|
call _bsaes_decrypt8
|
||
|
|
|
||
|
|
pxor 0(%rsp),%xmm15
|
||
|
|
pxor 16(%rsp),%xmm0
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
pxor 32(%rsp),%xmm5
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
pxor 48(%rsp),%xmm3
|
||
|
|
movdqu %xmm5,32(%r13)
|
||
|
|
pxor 64(%rsp),%xmm1
|
||
|
|
movdqu %xmm3,48(%r13)
|
||
|
|
pxor 80(%rsp),%xmm6
|
||
|
|
movdqu %xmm1,64(%r13)
|
||
|
|
movdqu %xmm6,80(%r13)
|
||
|
|
leaq 96(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 96(%rsp),%xmm6
|
||
|
|
jmp .Lxts_dec_done
|
||
|
|
.p2align 4
|
||
|
|
.Lxts_dec_5:
|
||
|
|
pxor %xmm10,%xmm2
|
||
|
|
leaq 80(%r12),%r12
|
||
|
|
pxor %xmm11,%xmm3
|
||
|
|
leaq 128(%rsp),%rax
|
||
|
|
movl %edx,%r10d
|
||
|
|
|
||
|
|
call _bsaes_decrypt8
|
||
|
|
|
||
|
|
pxor 0(%rsp),%xmm15
|
||
|
|
pxor 16(%rsp),%xmm0
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
pxor 32(%rsp),%xmm5
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
pxor 48(%rsp),%xmm3
|
||
|
|
movdqu %xmm5,32(%r13)
|
||
|
|
pxor 64(%rsp),%xmm1
|
||
|
|
movdqu %xmm3,48(%r13)
|
||
|
|
movdqu %xmm1,64(%r13)
|
||
|
|
leaq 80(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 80(%rsp),%xmm6
|
||
|
|
jmp .Lxts_dec_done
|
||
|
|
.p2align 4
|
||
|
|
.Lxts_dec_4:
|
||
|
|
pxor %xmm9,%xmm1
|
||
|
|
leaq 64(%r12),%r12
|
||
|
|
pxor %xmm10,%xmm2
|
||
|
|
leaq 128(%rsp),%rax
|
||
|
|
movl %edx,%r10d
|
||
|
|
|
||
|
|
call _bsaes_decrypt8
|
||
|
|
|
||
|
|
pxor 0(%rsp),%xmm15
|
||
|
|
pxor 16(%rsp),%xmm0
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
pxor 32(%rsp),%xmm5
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
pxor 48(%rsp),%xmm3
|
||
|
|
movdqu %xmm5,32(%r13)
|
||
|
|
movdqu %xmm3,48(%r13)
|
||
|
|
leaq 64(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 64(%rsp),%xmm6
|
||
|
|
jmp .Lxts_dec_done
|
||
|
|
.p2align 4
|
||
|
|
.Lxts_dec_3:
|
||
|
|
pxor %xmm8,%xmm0
|
||
|
|
leaq 48(%r12),%r12
|
||
|
|
pxor %xmm9,%xmm1
|
||
|
|
leaq 128(%rsp),%rax
|
||
|
|
movl %edx,%r10d
|
||
|
|
|
||
|
|
call _bsaes_decrypt8
|
||
|
|
|
||
|
|
pxor 0(%rsp),%xmm15
|
||
|
|
pxor 16(%rsp),%xmm0
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
pxor 32(%rsp),%xmm5
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
movdqu %xmm5,32(%r13)
|
||
|
|
leaq 48(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 48(%rsp),%xmm6
|
||
|
|
jmp .Lxts_dec_done
|
||
|
|
.p2align 4
|
||
|
|
.Lxts_dec_2:
|
||
|
|
pxor %xmm7,%xmm15
|
||
|
|
leaq 32(%r12),%r12
|
||
|
|
pxor %xmm8,%xmm0
|
||
|
|
leaq 128(%rsp),%rax
|
||
|
|
movl %edx,%r10d
|
||
|
|
|
||
|
|
call _bsaes_decrypt8
|
||
|
|
|
||
|
|
pxor 0(%rsp),%xmm15
|
||
|
|
pxor 16(%rsp),%xmm0
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
movdqu %xmm0,16(%r13)
|
||
|
|
leaq 32(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 32(%rsp),%xmm6
|
||
|
|
jmp .Lxts_dec_done
|
||
|
|
.p2align 4
|
||
|
|
.Lxts_dec_1:
|
||
|
|
pxor %xmm15,%xmm7
|
||
|
|
leaq 16(%r12),%r12
|
||
|
|
movdqa %xmm7,32(%rbp)
|
||
|
|
leaq 32(%rbp),%rcx
|
||
|
|
leaq 32(%rbp),%rdx
|
||
|
|
leaq (%r15),%r8
|
||
|
|
call asm_AES_decrypt
|
||
|
|
pxor 32(%rbp),%xmm15
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
movdqu %xmm15,0(%r13)
|
||
|
|
leaq 16(%r13),%r13
|
||
|
|
|
||
|
|
movdqa 16(%rsp),%xmm6
|
||
|
|
|
||
|
|
.Lxts_dec_done:
|
||
|
|
andl $15,%ebx
|
||
|
|
jz .Lxts_dec_ret
|
||
|
|
|
||
|
|
pxor %xmm14,%xmm14
|
||
|
|
movdqa .Lxts_magic(%rip),%xmm12
|
||
|
|
pcmpgtd %xmm6,%xmm14
|
||
|
|
pshufd $19,%xmm14,%xmm13
|
||
|
|
movdqa %xmm6,%xmm5
|
||
|
|
paddq %xmm6,%xmm6
|
||
|
|
pand %xmm12,%xmm13
|
||
|
|
movdqu (%r12),%xmm15
|
||
|
|
pxor %xmm13,%xmm6
|
||
|
|
|
||
|
|
leaq 32(%rbp),%rcx
|
||
|
|
pxor %xmm6,%xmm15
|
||
|
|
leaq 32(%rbp),%rdx
|
||
|
|
movdqa %xmm15,32(%rbp)
|
||
|
|
leaq (%r15),%r8
|
||
|
|
call asm_AES_decrypt
|
||
|
|
pxor 32(%rbp),%xmm6
|
||
|
|
movq %r13,%rdx
|
||
|
|
movdqu %xmm6,(%r13)
|
||
|
|
|
||
|
|
.Lxts_dec_steal:
|
||
|
|
movzbl 16(%r12),%eax
|
||
|
|
movzbl (%rdx),%ecx
|
||
|
|
leaq 1(%r12),%r12
|
||
|
|
movb %al,(%rdx)
|
||
|
|
movb %cl,16(%rdx)
|
||
|
|
leaq 1(%rdx),%rdx
|
||
|
|
subl $1,%ebx
|
||
|
|
jnz .Lxts_dec_steal
|
||
|
|
|
||
|
|
movdqu (%r13),%xmm15
|
||
|
|
leaq 32(%rbp),%rcx
|
||
|
|
pxor %xmm5,%xmm15
|
||
|
|
leaq 32(%rbp),%rdx
|
||
|
|
movdqa %xmm15,32(%rbp)
|
||
|
|
leaq (%r15),%r8
|
||
|
|
call asm_AES_decrypt
|
||
|
|
pxor 32(%rbp),%xmm5
|
||
|
|
movdqu %xmm5,(%r13)
|
||
|
|
|
||
|
|
.Lxts_dec_ret:
|
||
|
|
leaq (%rsp),%rax
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
.Lxts_dec_bzero:
|
||
|
|
movdqa %xmm0,0(%rax)
|
||
|
|
movdqa %xmm0,16(%rax)
|
||
|
|
leaq 32(%rax),%rax
|
||
|
|
cmpq %rax,%rbp
|
||
|
|
ja .Lxts_dec_bzero
|
||
|
|
|
||
|
|
leaq (%rbp),%rsp
|
||
|
|
movaps 64(%rbp),%xmm6
|
||
|
|
movaps 80(%rbp),%xmm7
|
||
|
|
movaps 96(%rbp),%xmm8
|
||
|
|
movaps 112(%rbp),%xmm9
|
||
|
|
movaps 128(%rbp),%xmm10
|
||
|
|
movaps 144(%rbp),%xmm11
|
||
|
|
movaps 160(%rbp),%xmm12
|
||
|
|
movaps 176(%rbp),%xmm13
|
||
|
|
movaps 192(%rbp),%xmm14
|
||
|
|
movaps 208(%rbp),%xmm15
|
||
|
|
leaq 160(%rbp),%rsp
|
||
|
|
movq 72(%rsp),%r15
|
||
|
|
movq 80(%rsp),%r14
|
||
|
|
movq 88(%rsp),%r13
|
||
|
|
movq 96(%rsp),%r12
|
||
|
|
movq 104(%rsp),%rbx
|
||
|
|
movq 112(%rsp),%rax
|
||
|
|
leaq 120(%rsp),%rsp
|
||
|
|
movq %rax,%rbp
|
||
|
|
.Lxts_dec_epilogue:
|
||
|
|
retq
|
||
|
|
|
||
|
|
|
||
|
|
.p2align 6
|
||
|
|
_bsaes_const:
|
||
|
|
.LM0ISR:
|
||
|
|
.quad 0x0a0e0206070b0f03, 0x0004080c0d010509
|
||
|
|
.LISRM0:
|
||
|
|
.quad 0x01040b0e0205080f, 0x0306090c00070a0d
|
||
|
|
.LISR:
|
||
|
|
.quad 0x0504070602010003, 0x0f0e0d0c080b0a09
|
||
|
|
.LBS0:
|
||
|
|
.quad 0x5555555555555555, 0x5555555555555555
|
||
|
|
.LBS1:
|
||
|
|
.quad 0x3333333333333333, 0x3333333333333333
|
||
|
|
.LBS2:
|
||
|
|
.quad 0x0f0f0f0f0f0f0f0f, 0x0f0f0f0f0f0f0f0f
|
||
|
|
.LSR:
|
||
|
|
.quad 0x0504070600030201, 0x0f0e0d0c0a09080b
|
||
|
|
.LSRM0:
|
||
|
|
.quad 0x0304090e00050a0f, 0x01060b0c0207080d
|
||
|
|
.LM0SR:
|
||
|
|
.quad 0x0a0e02060f03070b, 0x0004080c05090d01
|
||
|
|
.LSWPUP:
|
||
|
|
.quad 0x0706050403020100, 0x0c0d0e0f0b0a0908
|
||
|
|
.LSWPUPM0SR:
|
||
|
|
.quad 0x0a0d02060c03070b, 0x0004080f05090e01
|
||
|
|
.LADD1:
|
||
|
|
.quad 0x0000000000000000, 0x0000000100000000
|
||
|
|
.LADD2:
|
||
|
|
.quad 0x0000000000000000, 0x0000000200000000
|
||
|
|
.LADD3:
|
||
|
|
.quad 0x0000000000000000, 0x0000000300000000
|
||
|
|
.LADD4:
|
||
|
|
.quad 0x0000000000000000, 0x0000000400000000
|
||
|
|
.LADD5:
|
||
|
|
.quad 0x0000000000000000, 0x0000000500000000
|
||
|
|
.LADD6:
|
||
|
|
.quad 0x0000000000000000, 0x0000000600000000
|
||
|
|
.LADD7:
|
||
|
|
.quad 0x0000000000000000, 0x0000000700000000
|
||
|
|
.LADD8:
|
||
|
|
.quad 0x0000000000000000, 0x0000000800000000
|
||
|
|
.Lxts_magic:
|
||
|
|
.long 0x87,0,1,0
|
||
|
|
.Lmasks:
|
||
|
|
.quad 0x0101010101010101, 0x0101010101010101
|
||
|
|
.quad 0x0202020202020202, 0x0202020202020202
|
||
|
|
.quad 0x0404040404040404, 0x0404040404040404
|
||
|
|
.quad 0x0808080808080808, 0x0808080808080808
|
||
|
|
.LM0:
|
||
|
|
.quad 0x02060a0e03070b0f, 0x0004080c0105090d
|
||
|
|
.L63:
|
||
|
|
.quad 0x6363636363636363, 0x6363636363636363
|
||
|
|
.byte 66,105,116,45,115,108,105,99,101,100,32,65,69,83,32,102,111,114,32,120,56,54,95,54,52,47,83,83,83,69,51,44,32,69,109,105,108,105,97,32,75,195,164,115,112,101,114,44,32,80,101,116,101,114,32,83,99,104,119,97,98,101,44,32,65,110,100,121,32,80,111,108,121,97,107,111,118,0
|
||
|
|
.p2align 6
|
||
|
|
|
||
|
|
|
||
|
|
.def se_handler; .scl 3; .type 32; .endef
|
||
|
|
.p2align 4
|
||
|
|
se_handler:
|
||
|
|
pushq %rsi
|
||
|
|
pushq %rdi
|
||
|
|
pushq %rbx
|
||
|
|
pushq %rbp
|
||
|
|
pushq %r12
|
||
|
|
pushq %r13
|
||
|
|
pushq %r14
|
||
|
|
pushq %r15
|
||
|
|
pushfq
|
||
|
|
subq $64,%rsp
|
||
|
|
|
||
|
|
movq 120(%r8),%rax
|
||
|
|
movq 248(%r8),%rbx
|
||
|
|
|
||
|
|
movq 8(%r9),%rsi
|
||
|
|
movq 56(%r9),%r11
|
||
|
|
|
||
|
|
movl 0(%r11),%r10d
|
||
|
|
leaq (%rsi,%r10,1),%r10
|
||
|
|
cmpq %r10,%rbx
|
||
|
|
jb .Lin_prologue
|
||
|
|
|
||
|
|
movq 152(%r8),%rax
|
||
|
|
|
||
|
|
movl 4(%r11),%r10d
|
||
|
|
leaq (%rsi,%r10,1),%r10
|
||
|
|
cmpq %r10,%rbx
|
||
|
|
jae .Lin_prologue
|
||
|
|
|
||
|
|
movq 160(%r8),%rax
|
||
|
|
|
||
|
|
leaq 64(%rax),%rsi
|
||
|
|
leaq 512(%r8),%rdi
|
||
|
|
movl $20,%ecx
|
||
|
|
.long 0xa548f3fc
|
||
|
|
leaq 160(%rax),%rax
|
||
|
|
|
||
|
|
movq 112(%rax),%rbp
|
||
|
|
movq 104(%rax),%rbx
|
||
|
|
movq 96(%rax),%r12
|
||
|
|
movq 88(%rax),%r13
|
||
|
|
movq 80(%rax),%r14
|
||
|
|
movq 72(%rax),%r15
|
||
|
|
leaq 120(%rax),%rax
|
||
|
|
movq %rbx,144(%r8)
|
||
|
|
movq %rbp,160(%r8)
|
||
|
|
movq %r12,216(%r8)
|
||
|
|
movq %r13,224(%r8)
|
||
|
|
movq %r14,232(%r8)
|
||
|
|
movq %r15,240(%r8)
|
||
|
|
|
||
|
|
.Lin_prologue:
|
||
|
|
movq %rax,152(%r8)
|
||
|
|
|
||
|
|
movq 40(%r9),%rdi
|
||
|
|
movq %r8,%rsi
|
||
|
|
movl $154,%ecx
|
||
|
|
.long 0xa548f3fc
|
||
|
|
|
||
|
|
movq %r9,%rsi
|
||
|
|
xorq %rcx,%rcx
|
||
|
|
movq 8(%rsi),%rdx
|
||
|
|
movq 0(%rsi),%r8
|
||
|
|
movq 16(%rsi),%r9
|
||
|
|
movq 40(%rsi),%r10
|
||
|
|
leaq 56(%rsi),%r11
|
||
|
|
leaq 24(%rsi),%r12
|
||
|
|
movq %r10,32(%rsp)
|
||
|
|
movq %r11,40(%rsp)
|
||
|
|
movq %r12,48(%rsp)
|
||
|
|
movq %rcx,56(%rsp)
|
||
|
|
call *__imp_RtlVirtualUnwind(%rip)
|
||
|
|
|
||
|
|
movl $1,%eax
|
||
|
|
addq $64,%rsp
|
||
|
|
popfq
|
||
|
|
popq %r15
|
||
|
|
popq %r14
|
||
|
|
popq %r13
|
||
|
|
popq %r12
|
||
|
|
popq %rbp
|
||
|
|
popq %rbx
|
||
|
|
popq %rdi
|
||
|
|
popq %rsi
|
||
|
|
retq
|
||
|
|
|
||
|
|
|
||
|
|
.section .pdata
|
||
|
|
.p2align 2
|
||
|
|
.rva .Lcbc_dec_prologue
|
||
|
|
.rva .Lcbc_dec_epilogue
|
||
|
|
.rva .Lcbc_dec_info
|
||
|
|
|
||
|
|
.rva .Lctr_enc_prologue
|
||
|
|
.rva .Lctr_enc_epilogue
|
||
|
|
.rva .Lctr_enc_info
|
||
|
|
|
||
|
|
.rva .Lxts_enc_prologue
|
||
|
|
.rva .Lxts_enc_epilogue
|
||
|
|
.rva .Lxts_enc_info
|
||
|
|
|
||
|
|
.rva .Lxts_dec_prologue
|
||
|
|
.rva .Lxts_dec_epilogue
|
||
|
|
.rva .Lxts_dec_info
|
||
|
|
|
||
|
|
.section .xdata
|
||
|
|
.p2align 3
|
||
|
|
.Lcbc_dec_info:
|
||
|
|
.byte 9,0,0,0
|
||
|
|
.rva se_handler
|
||
|
|
.rva .Lcbc_dec_body,.Lcbc_dec_epilogue
|
||
|
|
.Lctr_enc_info:
|
||
|
|
.byte 9,0,0,0
|
||
|
|
.rva se_handler
|
||
|
|
.rva .Lctr_enc_body,.Lctr_enc_epilogue
|
||
|
|
.Lxts_enc_info:
|
||
|
|
.byte 9,0,0,0
|
||
|
|
.rva se_handler
|
||
|
|
.rva .Lxts_enc_body,.Lxts_enc_epilogue
|
||
|
|
.Lxts_dec_info:
|
||
|
|
.byte 9,0,0,0
|
||
|
|
.rva se_handler
|
||
|
|
.rva .Lxts_dec_body,.Lxts_dec_epilogue
|