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2108 lines
41 KiB
2108 lines
41 KiB
12 years ago
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.file "../openssl/crypto/aes/asm/aesni-x86.s"
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.text
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.globl _aesni_encrypt
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.align 4
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_aesni_encrypt:
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L_aesni_encrypt_begin:
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movl 4(%esp),%eax
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movl 12(%esp),%edx
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movups (%eax),%xmm2
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movl 240(%edx),%ecx
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movl 8(%esp),%eax
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movups (%edx),%xmm0
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movups 16(%edx),%xmm1
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leal 32(%edx),%edx
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xorps %xmm0,%xmm2
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L000enc1_loop_1:
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.byte 102,15,56,220,209
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decl %ecx
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movups (%edx),%xmm1
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leal 16(%edx),%edx
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jnz L000enc1_loop_1
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.byte 102,15,56,221,209
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movups %xmm2,(%eax)
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ret
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.globl _aesni_decrypt
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.align 4
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_aesni_decrypt:
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L_aesni_decrypt_begin:
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movl 4(%esp),%eax
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movl 12(%esp),%edx
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movups (%eax),%xmm2
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movl 240(%edx),%ecx
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movl 8(%esp),%eax
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movups (%edx),%xmm0
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movups 16(%edx),%xmm1
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leal 32(%edx),%edx
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xorps %xmm0,%xmm2
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L001dec1_loop_2:
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.byte 102,15,56,222,209
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decl %ecx
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movups (%edx),%xmm1
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leal 16(%edx),%edx
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jnz L001dec1_loop_2
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.byte 102,15,56,223,209
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movups %xmm2,(%eax)
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ret
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.align 4
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__aesni_encrypt3:
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movups (%edx),%xmm0
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shrl $1,%ecx
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movups 16(%edx),%xmm1
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leal 32(%edx),%edx
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xorps %xmm0,%xmm2
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pxor %xmm0,%xmm3
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pxor %xmm0,%xmm4
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movups (%edx),%xmm0
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L002enc3_loop:
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.byte 102,15,56,220,209
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.byte 102,15,56,220,217
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decl %ecx
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.byte 102,15,56,220,225
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movups 16(%edx),%xmm1
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.byte 102,15,56,220,208
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.byte 102,15,56,220,216
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leal 32(%edx),%edx
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.byte 102,15,56,220,224
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movups (%edx),%xmm0
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jnz L002enc3_loop
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.byte 102,15,56,220,209
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.byte 102,15,56,220,217
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.byte 102,15,56,220,225
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.byte 102,15,56,221,208
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.byte 102,15,56,221,216
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.byte 102,15,56,221,224
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ret
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.align 4
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__aesni_decrypt3:
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movups (%edx),%xmm0
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shrl $1,%ecx
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movups 16(%edx),%xmm1
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leal 32(%edx),%edx
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xorps %xmm0,%xmm2
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pxor %xmm0,%xmm3
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pxor %xmm0,%xmm4
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movups (%edx),%xmm0
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L003dec3_loop:
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.byte 102,15,56,222,209
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.byte 102,15,56,222,217
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decl %ecx
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.byte 102,15,56,222,225
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movups 16(%edx),%xmm1
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.byte 102,15,56,222,208
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.byte 102,15,56,222,216
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leal 32(%edx),%edx
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.byte 102,15,56,222,224
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movups (%edx),%xmm0
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jnz L003dec3_loop
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.byte 102,15,56,222,209
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.byte 102,15,56,222,217
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.byte 102,15,56,222,225
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.byte 102,15,56,223,208
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.byte 102,15,56,223,216
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.byte 102,15,56,223,224
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ret
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.align 4
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__aesni_encrypt4:
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movups (%edx),%xmm0
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movups 16(%edx),%xmm1
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shrl $1,%ecx
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leal 32(%edx),%edx
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xorps %xmm0,%xmm2
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pxor %xmm0,%xmm3
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pxor %xmm0,%xmm4
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pxor %xmm0,%xmm5
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movups (%edx),%xmm0
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L004enc4_loop:
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.byte 102,15,56,220,209
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.byte 102,15,56,220,217
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decl %ecx
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.byte 102,15,56,220,225
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.byte 102,15,56,220,233
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movups 16(%edx),%xmm1
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.byte 102,15,56,220,208
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.byte 102,15,56,220,216
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leal 32(%edx),%edx
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.byte 102,15,56,220,224
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.byte 102,15,56,220,232
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movups (%edx),%xmm0
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jnz L004enc4_loop
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.byte 102,15,56,220,209
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.byte 102,15,56,220,217
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.byte 102,15,56,220,225
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.byte 102,15,56,220,233
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.byte 102,15,56,221,208
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.byte 102,15,56,221,216
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.byte 102,15,56,221,224
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.byte 102,15,56,221,232
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ret
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.align 4
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__aesni_decrypt4:
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movups (%edx),%xmm0
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movups 16(%edx),%xmm1
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shrl $1,%ecx
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leal 32(%edx),%edx
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xorps %xmm0,%xmm2
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pxor %xmm0,%xmm3
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pxor %xmm0,%xmm4
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pxor %xmm0,%xmm5
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movups (%edx),%xmm0
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L005dec4_loop:
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.byte 102,15,56,222,209
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.byte 102,15,56,222,217
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decl %ecx
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.byte 102,15,56,222,225
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.byte 102,15,56,222,233
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movups 16(%edx),%xmm1
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.byte 102,15,56,222,208
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.byte 102,15,56,222,216
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leal 32(%edx),%edx
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.byte 102,15,56,222,224
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.byte 102,15,56,222,232
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movups (%edx),%xmm0
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jnz L005dec4_loop
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.byte 102,15,56,222,209
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.byte 102,15,56,222,217
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.byte 102,15,56,222,225
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.byte 102,15,56,222,233
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.byte 102,15,56,223,208
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.byte 102,15,56,223,216
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.byte 102,15,56,223,224
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.byte 102,15,56,223,232
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ret
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.align 4
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__aesni_encrypt6:
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movups (%edx),%xmm0
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shrl $1,%ecx
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movups 16(%edx),%xmm1
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leal 32(%edx),%edx
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xorps %xmm0,%xmm2
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pxor %xmm0,%xmm3
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.byte 102,15,56,220,209
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pxor %xmm0,%xmm4
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.byte 102,15,56,220,217
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pxor %xmm0,%xmm5
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decl %ecx
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.byte 102,15,56,220,225
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pxor %xmm0,%xmm6
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.byte 102,15,56,220,233
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pxor %xmm0,%xmm7
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.byte 102,15,56,220,241
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movups (%edx),%xmm0
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.byte 102,15,56,220,249
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jmp L_aesni_encrypt6_enter
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.align 4,0x90
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L006enc6_loop:
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.byte 102,15,56,220,209
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.byte 102,15,56,220,217
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decl %ecx
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.byte 102,15,56,220,225
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.byte 102,15,56,220,233
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.byte 102,15,56,220,241
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.byte 102,15,56,220,249
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.align 4,0x90
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L_aesni_encrypt6_enter:
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movups 16(%edx),%xmm1
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.byte 102,15,56,220,208
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.byte 102,15,56,220,216
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leal 32(%edx),%edx
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.byte 102,15,56,220,224
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.byte 102,15,56,220,232
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.byte 102,15,56,220,240
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.byte 102,15,56,220,248
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movups (%edx),%xmm0
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jnz L006enc6_loop
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.byte 102,15,56,220,209
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.byte 102,15,56,220,217
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.byte 102,15,56,220,225
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.byte 102,15,56,220,233
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.byte 102,15,56,220,241
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.byte 102,15,56,220,249
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.byte 102,15,56,221,208
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.byte 102,15,56,221,216
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.byte 102,15,56,221,224
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.byte 102,15,56,221,232
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.byte 102,15,56,221,240
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.byte 102,15,56,221,248
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ret
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.align 4
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__aesni_decrypt6:
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movups (%edx),%xmm0
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shrl $1,%ecx
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movups 16(%edx),%xmm1
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leal 32(%edx),%edx
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xorps %xmm0,%xmm2
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pxor %xmm0,%xmm3
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.byte 102,15,56,222,209
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pxor %xmm0,%xmm4
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.byte 102,15,56,222,217
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pxor %xmm0,%xmm5
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decl %ecx
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.byte 102,15,56,222,225
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pxor %xmm0,%xmm6
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.byte 102,15,56,222,233
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pxor %xmm0,%xmm7
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.byte 102,15,56,222,241
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movups (%edx),%xmm0
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.byte 102,15,56,222,249
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jmp L_aesni_decrypt6_enter
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.align 4,0x90
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L007dec6_loop:
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.byte 102,15,56,222,209
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.byte 102,15,56,222,217
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decl %ecx
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.byte 102,15,56,222,225
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.byte 102,15,56,222,233
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.byte 102,15,56,222,241
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.byte 102,15,56,222,249
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.align 4,0x90
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L_aesni_decrypt6_enter:
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movups 16(%edx),%xmm1
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.byte 102,15,56,222,208
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.byte 102,15,56,222,216
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leal 32(%edx),%edx
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.byte 102,15,56,222,224
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.byte 102,15,56,222,232
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.byte 102,15,56,222,240
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.byte 102,15,56,222,248
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movups (%edx),%xmm0
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jnz L007dec6_loop
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.byte 102,15,56,222,209
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.byte 102,15,56,222,217
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.byte 102,15,56,222,225
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.byte 102,15,56,222,233
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.byte 102,15,56,222,241
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.byte 102,15,56,222,249
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.byte 102,15,56,223,208
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.byte 102,15,56,223,216
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.byte 102,15,56,223,224
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.byte 102,15,56,223,232
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.byte 102,15,56,223,240
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.byte 102,15,56,223,248
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ret
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.globl _aesni_ecb_encrypt
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.align 4
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_aesni_ecb_encrypt:
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L_aesni_ecb_encrypt_begin:
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pushl %ebp
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pushl %ebx
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pushl %esi
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pushl %edi
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movl 20(%esp),%esi
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movl 24(%esp),%edi
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movl 28(%esp),%eax
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movl 32(%esp),%edx
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movl 36(%esp),%ebx
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andl $-16,%eax
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jz L008ecb_ret
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movl 240(%edx),%ecx
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testl %ebx,%ebx
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jz L009ecb_decrypt
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movl %edx,%ebp
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movl %ecx,%ebx
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cmpl $96,%eax
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jb L010ecb_enc_tail
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movdqu (%esi),%xmm2
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movdqu 16(%esi),%xmm3
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movdqu 32(%esi),%xmm4
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movdqu 48(%esi),%xmm5
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movdqu 64(%esi),%xmm6
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movdqu 80(%esi),%xmm7
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leal 96(%esi),%esi
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subl $96,%eax
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jmp L011ecb_enc_loop6_enter
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.align 4,0x90
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L012ecb_enc_loop6:
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movups %xmm2,(%edi)
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movdqu (%esi),%xmm2
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movups %xmm3,16(%edi)
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movdqu 16(%esi),%xmm3
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movups %xmm4,32(%edi)
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movdqu 32(%esi),%xmm4
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movups %xmm5,48(%edi)
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movdqu 48(%esi),%xmm5
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movups %xmm6,64(%edi)
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movdqu 64(%esi),%xmm6
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movups %xmm7,80(%edi)
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leal 96(%edi),%edi
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||
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movdqu 80(%esi),%xmm7
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leal 96(%esi),%esi
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L011ecb_enc_loop6_enter:
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call __aesni_encrypt6
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|
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movl %ebp,%edx
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movl %ebx,%ecx
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subl $96,%eax
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jnc L012ecb_enc_loop6
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movups %xmm2,(%edi)
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movups %xmm3,16(%edi)
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movups %xmm4,32(%edi)
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movups %xmm5,48(%edi)
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movups %xmm6,64(%edi)
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movups %xmm7,80(%edi)
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leal 96(%edi),%edi
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||
|
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addl $96,%eax
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jz L008ecb_ret
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|
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L010ecb_enc_tail:
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||
|
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movups (%esi),%xmm2
|
||
|
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cmpl $32,%eax
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||
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jb L013ecb_enc_one
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||
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movups 16(%esi),%xmm3
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||
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je L014ecb_enc_two
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||
|
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movups 32(%esi),%xmm4
|
||
|
|
cmpl $64,%eax
|
||
|
|
jb L015ecb_enc_three
|
||
|
|
movups 48(%esi),%xmm5
|
||
|
|
je L016ecb_enc_four
|
||
|
|
movups 64(%esi),%xmm6
|
||
|
|
xorps %xmm7,%xmm7
|
||
|
|
call __aesni_encrypt6
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
movups %xmm6,64(%edi)
|
||
|
|
jmp L008ecb_ret
|
||
|
|
.align 4,0x90
|
||
|
|
L013ecb_enc_one:
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
L017enc1_loop_3:
|
||
|
|
.byte 102,15,56,220,209
|
||
|
|
decl %ecx
|
||
|
|
movups (%edx),%xmm1
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
jnz L017enc1_loop_3
|
||
|
|
.byte 102,15,56,221,209
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
jmp L008ecb_ret
|
||
|
|
.align 4,0x90
|
||
|
|
L014ecb_enc_two:
|
||
|
|
xorps %xmm4,%xmm4
|
||
|
|
call __aesni_encrypt3
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
jmp L008ecb_ret
|
||
|
|
.align 4,0x90
|
||
|
|
L015ecb_enc_three:
|
||
|
|
call __aesni_encrypt3
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
jmp L008ecb_ret
|
||
|
|
.align 4,0x90
|
||
|
|
L016ecb_enc_four:
|
||
|
|
call __aesni_encrypt4
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
jmp L008ecb_ret
|
||
|
|
.align 4,0x90
|
||
|
|
L009ecb_decrypt:
|
||
|
|
movl %edx,%ebp
|
||
|
|
movl %ecx,%ebx
|
||
|
|
cmpl $96,%eax
|
||
|
|
jb L018ecb_dec_tail
|
||
|
|
movdqu (%esi),%xmm2
|
||
|
|
movdqu 16(%esi),%xmm3
|
||
|
|
movdqu 32(%esi),%xmm4
|
||
|
|
movdqu 48(%esi),%xmm5
|
||
|
|
movdqu 64(%esi),%xmm6
|
||
|
|
movdqu 80(%esi),%xmm7
|
||
|
|
leal 96(%esi),%esi
|
||
|
|
subl $96,%eax
|
||
|
|
jmp L019ecb_dec_loop6_enter
|
||
|
|
.align 4,0x90
|
||
|
|
L020ecb_dec_loop6:
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movdqu (%esi),%xmm2
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movdqu 16(%esi),%xmm3
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
movdqu 32(%esi),%xmm4
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
movdqu 48(%esi),%xmm5
|
||
|
|
movups %xmm6,64(%edi)
|
||
|
|
movdqu 64(%esi),%xmm6
|
||
|
|
movups %xmm7,80(%edi)
|
||
|
|
leal 96(%edi),%edi
|
||
|
|
movdqu 80(%esi),%xmm7
|
||
|
|
leal 96(%esi),%esi
|
||
|
|
L019ecb_dec_loop6_enter:
|
||
|
|
call __aesni_decrypt6
|
||
|
|
movl %ebp,%edx
|
||
|
|
movl %ebx,%ecx
|
||
|
|
subl $96,%eax
|
||
|
|
jnc L020ecb_dec_loop6
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
movups %xmm6,64(%edi)
|
||
|
|
movups %xmm7,80(%edi)
|
||
|
|
leal 96(%edi),%edi
|
||
|
|
addl $96,%eax
|
||
|
|
jz L008ecb_ret
|
||
|
|
L018ecb_dec_tail:
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
cmpl $32,%eax
|
||
|
|
jb L021ecb_dec_one
|
||
|
|
movups 16(%esi),%xmm3
|
||
|
|
je L022ecb_dec_two
|
||
|
|
movups 32(%esi),%xmm4
|
||
|
|
cmpl $64,%eax
|
||
|
|
jb L023ecb_dec_three
|
||
|
|
movups 48(%esi),%xmm5
|
||
|
|
je L024ecb_dec_four
|
||
|
|
movups 64(%esi),%xmm6
|
||
|
|
xorps %xmm7,%xmm7
|
||
|
|
call __aesni_decrypt6
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
movups %xmm6,64(%edi)
|
||
|
|
jmp L008ecb_ret
|
||
|
|
.align 4,0x90
|
||
|
|
L021ecb_dec_one:
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
L025dec1_loop_4:
|
||
|
|
.byte 102,15,56,222,209
|
||
|
|
decl %ecx
|
||
|
|
movups (%edx),%xmm1
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
jnz L025dec1_loop_4
|
||
|
|
.byte 102,15,56,223,209
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
jmp L008ecb_ret
|
||
|
|
.align 4,0x90
|
||
|
|
L022ecb_dec_two:
|
||
|
|
xorps %xmm4,%xmm4
|
||
|
|
call __aesni_decrypt3
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
jmp L008ecb_ret
|
||
|
|
.align 4,0x90
|
||
|
|
L023ecb_dec_three:
|
||
|
|
call __aesni_decrypt3
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
jmp L008ecb_ret
|
||
|
|
.align 4,0x90
|
||
|
|
L024ecb_dec_four:
|
||
|
|
call __aesni_decrypt4
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
L008ecb_ret:
|
||
|
|
popl %edi
|
||
|
|
popl %esi
|
||
|
|
popl %ebx
|
||
|
|
popl %ebp
|
||
|
|
ret
|
||
|
|
.globl _aesni_ccm64_encrypt_blocks
|
||
|
|
.align 4
|
||
|
|
_aesni_ccm64_encrypt_blocks:
|
||
|
|
L_aesni_ccm64_encrypt_blocks_begin:
|
||
|
|
pushl %ebp
|
||
|
|
pushl %ebx
|
||
|
|
pushl %esi
|
||
|
|
pushl %edi
|
||
|
|
movl 20(%esp),%esi
|
||
|
|
movl 24(%esp),%edi
|
||
|
|
movl 28(%esp),%eax
|
||
|
|
movl 32(%esp),%edx
|
||
|
|
movl 36(%esp),%ebx
|
||
|
|
movl 40(%esp),%ecx
|
||
|
|
movl %esp,%ebp
|
||
|
|
subl $60,%esp
|
||
|
|
andl $-16,%esp
|
||
|
|
movl %ebp,48(%esp)
|
||
|
|
movdqu (%ebx),%xmm7
|
||
|
|
movdqu (%ecx),%xmm3
|
||
|
|
movl 240(%edx),%ecx
|
||
|
|
movl $202182159,(%esp)
|
||
|
|
movl $134810123,4(%esp)
|
||
|
|
movl $67438087,8(%esp)
|
||
|
|
movl $66051,12(%esp)
|
||
|
|
movl $1,%ebx
|
||
|
|
xorl %ebp,%ebp
|
||
|
|
movl %ebx,16(%esp)
|
||
|
|
movl %ebp,20(%esp)
|
||
|
|
movl %ebp,24(%esp)
|
||
|
|
movl %ebp,28(%esp)
|
||
|
|
shrl $1,%ecx
|
||
|
|
leal (%edx),%ebp
|
||
|
|
movdqa (%esp),%xmm5
|
||
|
|
movdqa %xmm7,%xmm2
|
||
|
|
movl %ecx,%ebx
|
||
|
|
.byte 102,15,56,0,253
|
||
|
|
L026ccm64_enc_outer:
|
||
|
|
movups (%ebp),%xmm0
|
||
|
|
movl %ebx,%ecx
|
||
|
|
movups (%esi),%xmm6
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
movups 16(%ebp),%xmm1
|
||
|
|
xorps %xmm6,%xmm0
|
||
|
|
leal 32(%ebp),%edx
|
||
|
|
xorps %xmm0,%xmm3
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
L027ccm64_enc2_loop:
|
||
|
|
.byte 102,15,56,220,209
|
||
|
|
decl %ecx
|
||
|
|
.byte 102,15,56,220,217
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
.byte 102,15,56,220,208
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
.byte 102,15,56,220,216
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
jnz L027ccm64_enc2_loop
|
||
|
|
.byte 102,15,56,220,209
|
||
|
|
.byte 102,15,56,220,217
|
||
|
|
paddq 16(%esp),%xmm7
|
||
|
|
.byte 102,15,56,221,208
|
||
|
|
.byte 102,15,56,221,216
|
||
|
|
decl %eax
|
||
|
|
leal 16(%esi),%esi
|
||
|
|
xorps %xmm2,%xmm6
|
||
|
|
movdqa %xmm7,%xmm2
|
||
|
|
movups %xmm6,(%edi)
|
||
|
|
leal 16(%edi),%edi
|
||
|
|
.byte 102,15,56,0,213
|
||
|
|
jnz L026ccm64_enc_outer
|
||
|
|
movl 48(%esp),%esp
|
||
|
|
movl 40(%esp),%edi
|
||
|
|
movups %xmm3,(%edi)
|
||
|
|
popl %edi
|
||
|
|
popl %esi
|
||
|
|
popl %ebx
|
||
|
|
popl %ebp
|
||
|
|
ret
|
||
|
|
.globl _aesni_ccm64_decrypt_blocks
|
||
|
|
.align 4
|
||
|
|
_aesni_ccm64_decrypt_blocks:
|
||
|
|
L_aesni_ccm64_decrypt_blocks_begin:
|
||
|
|
pushl %ebp
|
||
|
|
pushl %ebx
|
||
|
|
pushl %esi
|
||
|
|
pushl %edi
|
||
|
|
movl 20(%esp),%esi
|
||
|
|
movl 24(%esp),%edi
|
||
|
|
movl 28(%esp),%eax
|
||
|
|
movl 32(%esp),%edx
|
||
|
|
movl 36(%esp),%ebx
|
||
|
|
movl 40(%esp),%ecx
|
||
|
|
movl %esp,%ebp
|
||
|
|
subl $60,%esp
|
||
|
|
andl $-16,%esp
|
||
|
|
movl %ebp,48(%esp)
|
||
|
|
movdqu (%ebx),%xmm7
|
||
|
|
movdqu (%ecx),%xmm3
|
||
|
|
movl 240(%edx),%ecx
|
||
|
|
movl $202182159,(%esp)
|
||
|
|
movl $134810123,4(%esp)
|
||
|
|
movl $67438087,8(%esp)
|
||
|
|
movl $66051,12(%esp)
|
||
|
|
movl $1,%ebx
|
||
|
|
xorl %ebp,%ebp
|
||
|
|
movl %ebx,16(%esp)
|
||
|
|
movl %ebp,20(%esp)
|
||
|
|
movl %ebp,24(%esp)
|
||
|
|
movl %ebp,28(%esp)
|
||
|
|
movdqa (%esp),%xmm5
|
||
|
|
movdqa %xmm7,%xmm2
|
||
|
|
movl %edx,%ebp
|
||
|
|
movl %ecx,%ebx
|
||
|
|
.byte 102,15,56,0,253
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
L028enc1_loop_5:
|
||
|
|
.byte 102,15,56,220,209
|
||
|
|
decl %ecx
|
||
|
|
movups (%edx),%xmm1
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
jnz L028enc1_loop_5
|
||
|
|
.byte 102,15,56,221,209
|
||
|
|
movups (%esi),%xmm6
|
||
|
|
paddq 16(%esp),%xmm7
|
||
|
|
leal 16(%esi),%esi
|
||
|
|
jmp L029ccm64_dec_outer
|
||
|
|
.align 4,0x90
|
||
|
|
L029ccm64_dec_outer:
|
||
|
|
xorps %xmm2,%xmm6
|
||
|
|
movdqa %xmm7,%xmm2
|
||
|
|
movl %ebx,%ecx
|
||
|
|
movups %xmm6,(%edi)
|
||
|
|
leal 16(%edi),%edi
|
||
|
|
.byte 102,15,56,0,213
|
||
|
|
subl $1,%eax
|
||
|
|
jz L030ccm64_dec_break
|
||
|
|
movups (%ebp),%xmm0
|
||
|
|
shrl $1,%ecx
|
||
|
|
movups 16(%ebp),%xmm1
|
||
|
|
xorps %xmm0,%xmm6
|
||
|
|
leal 32(%ebp),%edx
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
xorps %xmm6,%xmm3
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
L031ccm64_dec2_loop:
|
||
|
|
.byte 102,15,56,220,209
|
||
|
|
decl %ecx
|
||
|
|
.byte 102,15,56,220,217
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
.byte 102,15,56,220,208
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
.byte 102,15,56,220,216
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
jnz L031ccm64_dec2_loop
|
||
|
|
movups (%esi),%xmm6
|
||
|
|
paddq 16(%esp),%xmm7
|
||
|
|
.byte 102,15,56,220,209
|
||
|
|
.byte 102,15,56,220,217
|
||
|
|
leal 16(%esi),%esi
|
||
|
|
.byte 102,15,56,221,208
|
||
|
|
.byte 102,15,56,221,216
|
||
|
|
jmp L029ccm64_dec_outer
|
||
|
|
.align 4,0x90
|
||
|
|
L030ccm64_dec_break:
|
||
|
|
movl %ebp,%edx
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
xorps %xmm0,%xmm6
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
xorps %xmm6,%xmm3
|
||
|
|
L032enc1_loop_6:
|
||
|
|
.byte 102,15,56,220,217
|
||
|
|
decl %ecx
|
||
|
|
movups (%edx),%xmm1
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
jnz L032enc1_loop_6
|
||
|
|
.byte 102,15,56,221,217
|
||
|
|
movl 48(%esp),%esp
|
||
|
|
movl 40(%esp),%edi
|
||
|
|
movups %xmm3,(%edi)
|
||
|
|
popl %edi
|
||
|
|
popl %esi
|
||
|
|
popl %ebx
|
||
|
|
popl %ebp
|
||
|
|
ret
|
||
|
|
.globl _aesni_ctr32_encrypt_blocks
|
||
|
|
.align 4
|
||
|
|
_aesni_ctr32_encrypt_blocks:
|
||
|
|
L_aesni_ctr32_encrypt_blocks_begin:
|
||
|
|
pushl %ebp
|
||
|
|
pushl %ebx
|
||
|
|
pushl %esi
|
||
|
|
pushl %edi
|
||
|
|
movl 20(%esp),%esi
|
||
|
|
movl 24(%esp),%edi
|
||
|
|
movl 28(%esp),%eax
|
||
|
|
movl 32(%esp),%edx
|
||
|
|
movl 36(%esp),%ebx
|
||
|
|
movl %esp,%ebp
|
||
|
|
subl $88,%esp
|
||
|
|
andl $-16,%esp
|
||
|
|
movl %ebp,80(%esp)
|
||
|
|
cmpl $1,%eax
|
||
|
|
je L033ctr32_one_shortcut
|
||
|
|
movdqu (%ebx),%xmm7
|
||
|
|
movl $202182159,(%esp)
|
||
|
|
movl $134810123,4(%esp)
|
||
|
|
movl $67438087,8(%esp)
|
||
|
|
movl $66051,12(%esp)
|
||
|
|
movl $6,%ecx
|
||
|
|
xorl %ebp,%ebp
|
||
|
|
movl %ecx,16(%esp)
|
||
|
|
movl %ecx,20(%esp)
|
||
|
|
movl %ecx,24(%esp)
|
||
|
|
movl %ebp,28(%esp)
|
||
|
|
.byte 102,15,58,22,251,3
|
||
|
|
.byte 102,15,58,34,253,3
|
||
|
|
movl 240(%edx),%ecx
|
||
|
|
bswap %ebx
|
||
|
|
pxor %xmm1,%xmm1
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa (%esp),%xmm2
|
||
|
|
.byte 102,15,58,34,203,0
|
||
|
|
leal 3(%ebx),%ebp
|
||
|
|
.byte 102,15,58,34,197,0
|
||
|
|
incl %ebx
|
||
|
|
.byte 102,15,58,34,203,1
|
||
|
|
incl %ebp
|
||
|
|
.byte 102,15,58,34,197,1
|
||
|
|
incl %ebx
|
||
|
|
.byte 102,15,58,34,203,2
|
||
|
|
incl %ebp
|
||
|
|
.byte 102,15,58,34,197,2
|
||
|
|
movdqa %xmm1,48(%esp)
|
||
|
|
.byte 102,15,56,0,202
|
||
|
|
movdqa %xmm0,64(%esp)
|
||
|
|
.byte 102,15,56,0,194
|
||
|
|
pshufd $192,%xmm1,%xmm2
|
||
|
|
pshufd $128,%xmm1,%xmm3
|
||
|
|
cmpl $6,%eax
|
||
|
|
jb L034ctr32_tail
|
||
|
|
movdqa %xmm7,32(%esp)
|
||
|
|
shrl $1,%ecx
|
||
|
|
movl %edx,%ebp
|
||
|
|
movl %ecx,%ebx
|
||
|
|
subl $6,%eax
|
||
|
|
jmp L035ctr32_loop6
|
||
|
|
.align 4,0x90
|
||
|
|
L035ctr32_loop6:
|
||
|
|
pshufd $64,%xmm1,%xmm4
|
||
|
|
movdqa 32(%esp),%xmm1
|
||
|
|
pshufd $192,%xmm0,%xmm5
|
||
|
|
por %xmm1,%xmm2
|
||
|
|
pshufd $128,%xmm0,%xmm6
|
||
|
|
por %xmm1,%xmm3
|
||
|
|
pshufd $64,%xmm0,%xmm7
|
||
|
|
por %xmm1,%xmm4
|
||
|
|
por %xmm1,%xmm5
|
||
|
|
por %xmm1,%xmm6
|
||
|
|
por %xmm1,%xmm7
|
||
|
|
movups (%ebp),%xmm0
|
||
|
|
movups 16(%ebp),%xmm1
|
||
|
|
leal 32(%ebp),%edx
|
||
|
|
decl %ecx
|
||
|
|
pxor %xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm3
|
||
|
|
.byte 102,15,56,220,209
|
||
|
|
pxor %xmm0,%xmm4
|
||
|
|
.byte 102,15,56,220,217
|
||
|
|
pxor %xmm0,%xmm5
|
||
|
|
.byte 102,15,56,220,225
|
||
|
|
pxor %xmm0,%xmm6
|
||
|
|
.byte 102,15,56,220,233
|
||
|
|
pxor %xmm0,%xmm7
|
||
|
|
.byte 102,15,56,220,241
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
.byte 102,15,56,220,249
|
||
|
|
call L_aesni_encrypt6_enter
|
||
|
|
movups (%esi),%xmm1
|
||
|
|
movups 16(%esi),%xmm0
|
||
|
|
xorps %xmm1,%xmm2
|
||
|
|
movups 32(%esi),%xmm1
|
||
|
|
xorps %xmm0,%xmm3
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movdqa 16(%esp),%xmm0
|
||
|
|
xorps %xmm1,%xmm4
|
||
|
|
movdqa 48(%esp),%xmm1
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
paddd %xmm0,%xmm1
|
||
|
|
paddd 64(%esp),%xmm0
|
||
|
|
movdqa (%esp),%xmm2
|
||
|
|
movups 48(%esi),%xmm3
|
||
|
|
movups 64(%esi),%xmm4
|
||
|
|
xorps %xmm3,%xmm5
|
||
|
|
movups 80(%esi),%xmm3
|
||
|
|
leal 96(%esi),%esi
|
||
|
|
movdqa %xmm1,48(%esp)
|
||
|
|
.byte 102,15,56,0,202
|
||
|
|
xorps %xmm4,%xmm6
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
xorps %xmm3,%xmm7
|
||
|
|
movdqa %xmm0,64(%esp)
|
||
|
|
.byte 102,15,56,0,194
|
||
|
|
movups %xmm6,64(%edi)
|
||
|
|
pshufd $192,%xmm1,%xmm2
|
||
|
|
movups %xmm7,80(%edi)
|
||
|
|
leal 96(%edi),%edi
|
||
|
|
movl %ebx,%ecx
|
||
|
|
pshufd $128,%xmm1,%xmm3
|
||
|
|
subl $6,%eax
|
||
|
|
jnc L035ctr32_loop6
|
||
|
|
addl $6,%eax
|
||
|
|
jz L036ctr32_ret
|
||
|
|
movl %ebp,%edx
|
||
|
|
leal 1(,%ecx,2),%ecx
|
||
|
|
movdqa 32(%esp),%xmm7
|
||
|
|
L034ctr32_tail:
|
||
|
|
por %xmm7,%xmm2
|
||
|
|
cmpl $2,%eax
|
||
|
|
jb L037ctr32_one
|
||
|
|
pshufd $64,%xmm1,%xmm4
|
||
|
|
por %xmm7,%xmm3
|
||
|
|
je L038ctr32_two
|
||
|
|
pshufd $192,%xmm0,%xmm5
|
||
|
|
por %xmm7,%xmm4
|
||
|
|
cmpl $4,%eax
|
||
|
|
jb L039ctr32_three
|
||
|
|
pshufd $128,%xmm0,%xmm6
|
||
|
|
por %xmm7,%xmm5
|
||
|
|
je L040ctr32_four
|
||
|
|
por %xmm7,%xmm6
|
||
|
|
call __aesni_encrypt6
|
||
|
|
movups (%esi),%xmm1
|
||
|
|
movups 16(%esi),%xmm0
|
||
|
|
xorps %xmm1,%xmm2
|
||
|
|
movups 32(%esi),%xmm1
|
||
|
|
xorps %xmm0,%xmm3
|
||
|
|
movups 48(%esi),%xmm0
|
||
|
|
xorps %xmm1,%xmm4
|
||
|
|
movups 64(%esi),%xmm1
|
||
|
|
xorps %xmm0,%xmm5
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
xorps %xmm1,%xmm6
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
movups %xmm6,64(%edi)
|
||
|
|
jmp L036ctr32_ret
|
||
|
|
.align 4,0x90
|
||
|
|
L033ctr32_one_shortcut:
|
||
|
|
movups (%ebx),%xmm2
|
||
|
|
movl 240(%edx),%ecx
|
||
|
|
L037ctr32_one:
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
L041enc1_loop_7:
|
||
|
|
.byte 102,15,56,220,209
|
||
|
|
decl %ecx
|
||
|
|
movups (%edx),%xmm1
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
jnz L041enc1_loop_7
|
||
|
|
.byte 102,15,56,221,209
|
||
|
|
movups (%esi),%xmm6
|
||
|
|
xorps %xmm2,%xmm6
|
||
|
|
movups %xmm6,(%edi)
|
||
|
|
jmp L036ctr32_ret
|
||
|
|
.align 4,0x90
|
||
|
|
L038ctr32_two:
|
||
|
|
call __aesni_encrypt3
|
||
|
|
movups (%esi),%xmm5
|
||
|
|
movups 16(%esi),%xmm6
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
xorps %xmm6,%xmm3
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
jmp L036ctr32_ret
|
||
|
|
.align 4,0x90
|
||
|
|
L039ctr32_three:
|
||
|
|
call __aesni_encrypt3
|
||
|
|
movups (%esi),%xmm5
|
||
|
|
movups 16(%esi),%xmm6
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
movups 32(%esi),%xmm7
|
||
|
|
xorps %xmm6,%xmm3
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
xorps %xmm7,%xmm4
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
jmp L036ctr32_ret
|
||
|
|
.align 4,0x90
|
||
|
|
L040ctr32_four:
|
||
|
|
call __aesni_encrypt4
|
||
|
|
movups (%esi),%xmm6
|
||
|
|
movups 16(%esi),%xmm7
|
||
|
|
movups 32(%esi),%xmm1
|
||
|
|
xorps %xmm6,%xmm2
|
||
|
|
movups 48(%esi),%xmm0
|
||
|
|
xorps %xmm7,%xmm3
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
xorps %xmm1,%xmm4
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
xorps %xmm0,%xmm5
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
L036ctr32_ret:
|
||
|
|
movl 80(%esp),%esp
|
||
|
|
popl %edi
|
||
|
|
popl %esi
|
||
|
|
popl %ebx
|
||
|
|
popl %ebp
|
||
|
|
ret
|
||
|
|
.globl _aesni_xts_encrypt
|
||
|
|
.align 4
|
||
|
|
_aesni_xts_encrypt:
|
||
|
|
L_aesni_xts_encrypt_begin:
|
||
|
|
pushl %ebp
|
||
|
|
pushl %ebx
|
||
|
|
pushl %esi
|
||
|
|
pushl %edi
|
||
|
|
movl 36(%esp),%edx
|
||
|
|
movl 40(%esp),%esi
|
||
|
|
movl 240(%edx),%ecx
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
L042enc1_loop_8:
|
||
|
|
.byte 102,15,56,220,209
|
||
|
|
decl %ecx
|
||
|
|
movups (%edx),%xmm1
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
jnz L042enc1_loop_8
|
||
|
|
.byte 102,15,56,221,209
|
||
|
|
movl 20(%esp),%esi
|
||
|
|
movl 24(%esp),%edi
|
||
|
|
movl 28(%esp),%eax
|
||
|
|
movl 32(%esp),%edx
|
||
|
|
movl %esp,%ebp
|
||
|
|
subl $120,%esp
|
||
|
|
movl 240(%edx),%ecx
|
||
|
|
andl $-16,%esp
|
||
|
|
movl $135,96(%esp)
|
||
|
|
movl $0,100(%esp)
|
||
|
|
movl $1,104(%esp)
|
||
|
|
movl $0,108(%esp)
|
||
|
|
movl %eax,112(%esp)
|
||
|
|
movl %ebp,116(%esp)
|
||
|
|
movdqa %xmm2,%xmm1
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa 96(%esp),%xmm3
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
andl $-16,%eax
|
||
|
|
movl %edx,%ebp
|
||
|
|
movl %ecx,%ebx
|
||
|
|
subl $96,%eax
|
||
|
|
jc L043xts_enc_short
|
||
|
|
shrl $1,%ecx
|
||
|
|
movl %ecx,%ebx
|
||
|
|
jmp L044xts_enc_loop6
|
||
|
|
.align 4,0x90
|
||
|
|
L044xts_enc_loop6:
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa %xmm1,(%esp)
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa %xmm1,16(%esp)
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa %xmm1,32(%esp)
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa %xmm1,48(%esp)
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
pshufd $19,%xmm0,%xmm7
|
||
|
|
movdqa %xmm1,64(%esp)
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
movups (%ebp),%xmm0
|
||
|
|
pand %xmm3,%xmm7
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
pxor %xmm1,%xmm7
|
||
|
|
movdqu 16(%esi),%xmm3
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
movdqu 32(%esi),%xmm4
|
||
|
|
pxor %xmm0,%xmm3
|
||
|
|
movdqu 48(%esi),%xmm5
|
||
|
|
pxor %xmm0,%xmm4
|
||
|
|
movdqu 64(%esi),%xmm6
|
||
|
|
pxor %xmm0,%xmm5
|
||
|
|
movdqu 80(%esi),%xmm1
|
||
|
|
pxor %xmm0,%xmm6
|
||
|
|
leal 96(%esi),%esi
|
||
|
|
pxor (%esp),%xmm2
|
||
|
|
movdqa %xmm7,80(%esp)
|
||
|
|
pxor %xmm1,%xmm7
|
||
|
|
movups 16(%ebp),%xmm1
|
||
|
|
leal 32(%ebp),%edx
|
||
|
|
pxor 16(%esp),%xmm3
|
||
|
|
.byte 102,15,56,220,209
|
||
|
|
pxor 32(%esp),%xmm4
|
||
|
|
.byte 102,15,56,220,217
|
||
|
|
pxor 48(%esp),%xmm5
|
||
|
|
decl %ecx
|
||
|
|
.byte 102,15,56,220,225
|
||
|
|
pxor 64(%esp),%xmm6
|
||
|
|
.byte 102,15,56,220,233
|
||
|
|
pxor %xmm0,%xmm7
|
||
|
|
.byte 102,15,56,220,241
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
.byte 102,15,56,220,249
|
||
|
|
call L_aesni_encrypt6_enter
|
||
|
|
movdqa 80(%esp),%xmm1
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
xorps (%esp),%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
xorps 16(%esp),%xmm3
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
xorps 32(%esp),%xmm4
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
xorps 48(%esp),%xmm5
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
xorps 64(%esp),%xmm6
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
xorps %xmm1,%xmm7
|
||
|
|
movups %xmm6,64(%edi)
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
movups %xmm7,80(%edi)
|
||
|
|
leal 96(%edi),%edi
|
||
|
|
movdqa 96(%esp),%xmm3
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
movl %ebx,%ecx
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
subl $96,%eax
|
||
|
|
jnc L044xts_enc_loop6
|
||
|
|
leal 1(,%ecx,2),%ecx
|
||
|
|
movl %ebp,%edx
|
||
|
|
movl %ecx,%ebx
|
||
|
|
L043xts_enc_short:
|
||
|
|
addl $96,%eax
|
||
|
|
jz L045xts_enc_done6x
|
||
|
|
movdqa %xmm1,%xmm5
|
||
|
|
cmpl $32,%eax
|
||
|
|
jb L046xts_enc_one
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
je L047xts_enc_two
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa %xmm1,%xmm6
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
cmpl $64,%eax
|
||
|
|
jb L048xts_enc_three
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa %xmm1,%xmm7
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
movdqa %xmm5,(%esp)
|
||
|
|
movdqa %xmm6,16(%esp)
|
||
|
|
je L049xts_enc_four
|
||
|
|
movdqa %xmm7,32(%esp)
|
||
|
|
pshufd $19,%xmm0,%xmm7
|
||
|
|
movdqa %xmm1,48(%esp)
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm7
|
||
|
|
pxor %xmm1,%xmm7
|
||
|
|
movdqu (%esi),%xmm2
|
||
|
|
movdqu 16(%esi),%xmm3
|
||
|
|
movdqu 32(%esi),%xmm4
|
||
|
|
pxor (%esp),%xmm2
|
||
|
|
movdqu 48(%esi),%xmm5
|
||
|
|
pxor 16(%esp),%xmm3
|
||
|
|
movdqu 64(%esi),%xmm6
|
||
|
|
pxor 32(%esp),%xmm4
|
||
|
|
leal 80(%esi),%esi
|
||
|
|
pxor 48(%esp),%xmm5
|
||
|
|
movdqa %xmm7,64(%esp)
|
||
|
|
pxor %xmm7,%xmm6
|
||
|
|
call __aesni_encrypt6
|
||
|
|
movaps 64(%esp),%xmm1
|
||
|
|
xorps (%esp),%xmm2
|
||
|
|
xorps 16(%esp),%xmm3
|
||
|
|
xorps 32(%esp),%xmm4
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
xorps 48(%esp),%xmm5
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
xorps %xmm1,%xmm6
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
movups %xmm6,64(%edi)
|
||
|
|
leal 80(%edi),%edi
|
||
|
|
jmp L050xts_enc_done
|
||
|
|
.align 4,0x90
|
||
|
|
L046xts_enc_one:
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
leal 16(%esi),%esi
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
L051enc1_loop_9:
|
||
|
|
.byte 102,15,56,220,209
|
||
|
|
decl %ecx
|
||
|
|
movups (%edx),%xmm1
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
jnz L051enc1_loop_9
|
||
|
|
.byte 102,15,56,221,209
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
leal 16(%edi),%edi
|
||
|
|
movdqa %xmm5,%xmm1
|
||
|
|
jmp L050xts_enc_done
|
||
|
|
.align 4,0x90
|
||
|
|
L047xts_enc_two:
|
||
|
|
movaps %xmm1,%xmm6
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
movups 16(%esi),%xmm3
|
||
|
|
leal 32(%esi),%esi
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
xorps %xmm6,%xmm3
|
||
|
|
xorps %xmm4,%xmm4
|
||
|
|
call __aesni_encrypt3
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
xorps %xmm6,%xmm3
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
leal 32(%edi),%edi
|
||
|
|
movdqa %xmm6,%xmm1
|
||
|
|
jmp L050xts_enc_done
|
||
|
|
.align 4,0x90
|
||
|
|
L048xts_enc_three:
|
||
|
|
movaps %xmm1,%xmm7
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
movups 16(%esi),%xmm3
|
||
|
|
movups 32(%esi),%xmm4
|
||
|
|
leal 48(%esi),%esi
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
xorps %xmm6,%xmm3
|
||
|
|
xorps %xmm7,%xmm4
|
||
|
|
call __aesni_encrypt3
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
xorps %xmm6,%xmm3
|
||
|
|
xorps %xmm7,%xmm4
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
leal 48(%edi),%edi
|
||
|
|
movdqa %xmm7,%xmm1
|
||
|
|
jmp L050xts_enc_done
|
||
|
|
.align 4,0x90
|
||
|
|
L049xts_enc_four:
|
||
|
|
movaps %xmm1,%xmm6
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
movups 16(%esi),%xmm3
|
||
|
|
movups 32(%esi),%xmm4
|
||
|
|
xorps (%esp),%xmm2
|
||
|
|
movups 48(%esi),%xmm5
|
||
|
|
leal 64(%esi),%esi
|
||
|
|
xorps 16(%esp),%xmm3
|
||
|
|
xorps %xmm7,%xmm4
|
||
|
|
xorps %xmm6,%xmm5
|
||
|
|
call __aesni_encrypt4
|
||
|
|
xorps (%esp),%xmm2
|
||
|
|
xorps 16(%esp),%xmm3
|
||
|
|
xorps %xmm7,%xmm4
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
xorps %xmm6,%xmm5
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
leal 64(%edi),%edi
|
||
|
|
movdqa %xmm6,%xmm1
|
||
|
|
jmp L050xts_enc_done
|
||
|
|
.align 4,0x90
|
||
|
|
L045xts_enc_done6x:
|
||
|
|
movl 112(%esp),%eax
|
||
|
|
andl $15,%eax
|
||
|
|
jz L052xts_enc_ret
|
||
|
|
movdqa %xmm1,%xmm5
|
||
|
|
movl %eax,112(%esp)
|
||
|
|
jmp L053xts_enc_steal
|
||
|
|
.align 4,0x90
|
||
|
|
L050xts_enc_done:
|
||
|
|
movl 112(%esp),%eax
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
andl $15,%eax
|
||
|
|
jz L052xts_enc_ret
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
movl %eax,112(%esp)
|
||
|
|
pshufd $19,%xmm0,%xmm5
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand 96(%esp),%xmm5
|
||
|
|
pxor %xmm1,%xmm5
|
||
|
|
L053xts_enc_steal:
|
||
|
|
movzbl (%esi),%ecx
|
||
|
|
movzbl -16(%edi),%edx
|
||
|
|
leal 1(%esi),%esi
|
||
|
|
movb %cl,-16(%edi)
|
||
|
|
movb %dl,(%edi)
|
||
|
|
leal 1(%edi),%edi
|
||
|
|
subl $1,%eax
|
||
|
|
jnz L053xts_enc_steal
|
||
|
|
subl 112(%esp),%edi
|
||
|
|
movl %ebp,%edx
|
||
|
|
movl %ebx,%ecx
|
||
|
|
movups -16(%edi),%xmm2
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
L054enc1_loop_10:
|
||
|
|
.byte 102,15,56,220,209
|
||
|
|
decl %ecx
|
||
|
|
movups (%edx),%xmm1
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
jnz L054enc1_loop_10
|
||
|
|
.byte 102,15,56,221,209
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
movups %xmm2,-16(%edi)
|
||
|
|
L052xts_enc_ret:
|
||
|
|
movl 116(%esp),%esp
|
||
|
|
popl %edi
|
||
|
|
popl %esi
|
||
|
|
popl %ebx
|
||
|
|
popl %ebp
|
||
|
|
ret
|
||
|
|
.globl _aesni_xts_decrypt
|
||
|
|
.align 4
|
||
|
|
_aesni_xts_decrypt:
|
||
|
|
L_aesni_xts_decrypt_begin:
|
||
|
|
pushl %ebp
|
||
|
|
pushl %ebx
|
||
|
|
pushl %esi
|
||
|
|
pushl %edi
|
||
|
|
movl 36(%esp),%edx
|
||
|
|
movl 40(%esp),%esi
|
||
|
|
movl 240(%edx),%ecx
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
L055enc1_loop_11:
|
||
|
|
.byte 102,15,56,220,209
|
||
|
|
decl %ecx
|
||
|
|
movups (%edx),%xmm1
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
jnz L055enc1_loop_11
|
||
|
|
.byte 102,15,56,221,209
|
||
|
|
movl 20(%esp),%esi
|
||
|
|
movl 24(%esp),%edi
|
||
|
|
movl 28(%esp),%eax
|
||
|
|
movl 32(%esp),%edx
|
||
|
|
movl %esp,%ebp
|
||
|
|
subl $120,%esp
|
||
|
|
andl $-16,%esp
|
||
|
|
xorl %ebx,%ebx
|
||
|
|
testl $15,%eax
|
||
|
|
setnz %bl
|
||
|
|
shll $4,%ebx
|
||
|
|
subl %ebx,%eax
|
||
|
|
movl $135,96(%esp)
|
||
|
|
movl $0,100(%esp)
|
||
|
|
movl $1,104(%esp)
|
||
|
|
movl $0,108(%esp)
|
||
|
|
movl %eax,112(%esp)
|
||
|
|
movl %ebp,116(%esp)
|
||
|
|
movl 240(%edx),%ecx
|
||
|
|
movl %edx,%ebp
|
||
|
|
movl %ecx,%ebx
|
||
|
|
movdqa %xmm2,%xmm1
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa 96(%esp),%xmm3
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
andl $-16,%eax
|
||
|
|
subl $96,%eax
|
||
|
|
jc L056xts_dec_short
|
||
|
|
shrl $1,%ecx
|
||
|
|
movl %ecx,%ebx
|
||
|
|
jmp L057xts_dec_loop6
|
||
|
|
.align 4,0x90
|
||
|
|
L057xts_dec_loop6:
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa %xmm1,(%esp)
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa %xmm1,16(%esp)
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa %xmm1,32(%esp)
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa %xmm1,48(%esp)
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
pshufd $19,%xmm0,%xmm7
|
||
|
|
movdqa %xmm1,64(%esp)
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
movups (%ebp),%xmm0
|
||
|
|
pand %xmm3,%xmm7
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
pxor %xmm1,%xmm7
|
||
|
|
movdqu 16(%esi),%xmm3
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
movdqu 32(%esi),%xmm4
|
||
|
|
pxor %xmm0,%xmm3
|
||
|
|
movdqu 48(%esi),%xmm5
|
||
|
|
pxor %xmm0,%xmm4
|
||
|
|
movdqu 64(%esi),%xmm6
|
||
|
|
pxor %xmm0,%xmm5
|
||
|
|
movdqu 80(%esi),%xmm1
|
||
|
|
pxor %xmm0,%xmm6
|
||
|
|
leal 96(%esi),%esi
|
||
|
|
pxor (%esp),%xmm2
|
||
|
|
movdqa %xmm7,80(%esp)
|
||
|
|
pxor %xmm1,%xmm7
|
||
|
|
movups 16(%ebp),%xmm1
|
||
|
|
leal 32(%ebp),%edx
|
||
|
|
pxor 16(%esp),%xmm3
|
||
|
|
.byte 102,15,56,222,209
|
||
|
|
pxor 32(%esp),%xmm4
|
||
|
|
.byte 102,15,56,222,217
|
||
|
|
pxor 48(%esp),%xmm5
|
||
|
|
decl %ecx
|
||
|
|
.byte 102,15,56,222,225
|
||
|
|
pxor 64(%esp),%xmm6
|
||
|
|
.byte 102,15,56,222,233
|
||
|
|
pxor %xmm0,%xmm7
|
||
|
|
.byte 102,15,56,222,241
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
.byte 102,15,56,222,249
|
||
|
|
call L_aesni_decrypt6_enter
|
||
|
|
movdqa 80(%esp),%xmm1
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
xorps (%esp),%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
xorps 16(%esp),%xmm3
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
xorps 32(%esp),%xmm4
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
xorps 48(%esp),%xmm5
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
xorps 64(%esp),%xmm6
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
xorps %xmm1,%xmm7
|
||
|
|
movups %xmm6,64(%edi)
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
movups %xmm7,80(%edi)
|
||
|
|
leal 96(%edi),%edi
|
||
|
|
movdqa 96(%esp),%xmm3
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
movl %ebx,%ecx
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
subl $96,%eax
|
||
|
|
jnc L057xts_dec_loop6
|
||
|
|
leal 1(,%ecx,2),%ecx
|
||
|
|
movl %ebp,%edx
|
||
|
|
movl %ecx,%ebx
|
||
|
|
L056xts_dec_short:
|
||
|
|
addl $96,%eax
|
||
|
|
jz L058xts_dec_done6x
|
||
|
|
movdqa %xmm1,%xmm5
|
||
|
|
cmpl $32,%eax
|
||
|
|
jb L059xts_dec_one
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
je L060xts_dec_two
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa %xmm1,%xmm6
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
cmpl $64,%eax
|
||
|
|
jb L061xts_dec_three
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa %xmm1,%xmm7
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
movdqa %xmm5,(%esp)
|
||
|
|
movdqa %xmm6,16(%esp)
|
||
|
|
je L062xts_dec_four
|
||
|
|
movdqa %xmm7,32(%esp)
|
||
|
|
pshufd $19,%xmm0,%xmm7
|
||
|
|
movdqa %xmm1,48(%esp)
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm7
|
||
|
|
pxor %xmm1,%xmm7
|
||
|
|
movdqu (%esi),%xmm2
|
||
|
|
movdqu 16(%esi),%xmm3
|
||
|
|
movdqu 32(%esi),%xmm4
|
||
|
|
pxor (%esp),%xmm2
|
||
|
|
movdqu 48(%esi),%xmm5
|
||
|
|
pxor 16(%esp),%xmm3
|
||
|
|
movdqu 64(%esi),%xmm6
|
||
|
|
pxor 32(%esp),%xmm4
|
||
|
|
leal 80(%esi),%esi
|
||
|
|
pxor 48(%esp),%xmm5
|
||
|
|
movdqa %xmm7,64(%esp)
|
||
|
|
pxor %xmm7,%xmm6
|
||
|
|
call __aesni_decrypt6
|
||
|
|
movaps 64(%esp),%xmm1
|
||
|
|
xorps (%esp),%xmm2
|
||
|
|
xorps 16(%esp),%xmm3
|
||
|
|
xorps 32(%esp),%xmm4
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
xorps 48(%esp),%xmm5
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
xorps %xmm1,%xmm6
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
movups %xmm6,64(%edi)
|
||
|
|
leal 80(%edi),%edi
|
||
|
|
jmp L063xts_dec_done
|
||
|
|
.align 4,0x90
|
||
|
|
L059xts_dec_one:
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
leal 16(%esi),%esi
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
L064dec1_loop_12:
|
||
|
|
.byte 102,15,56,222,209
|
||
|
|
decl %ecx
|
||
|
|
movups (%edx),%xmm1
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
jnz L064dec1_loop_12
|
||
|
|
.byte 102,15,56,223,209
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
leal 16(%edi),%edi
|
||
|
|
movdqa %xmm5,%xmm1
|
||
|
|
jmp L063xts_dec_done
|
||
|
|
.align 4,0x90
|
||
|
|
L060xts_dec_two:
|
||
|
|
movaps %xmm1,%xmm6
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
movups 16(%esi),%xmm3
|
||
|
|
leal 32(%esi),%esi
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
xorps %xmm6,%xmm3
|
||
|
|
call __aesni_decrypt3
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
xorps %xmm6,%xmm3
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
leal 32(%edi),%edi
|
||
|
|
movdqa %xmm6,%xmm1
|
||
|
|
jmp L063xts_dec_done
|
||
|
|
.align 4,0x90
|
||
|
|
L061xts_dec_three:
|
||
|
|
movaps %xmm1,%xmm7
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
movups 16(%esi),%xmm3
|
||
|
|
movups 32(%esi),%xmm4
|
||
|
|
leal 48(%esi),%esi
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
xorps %xmm6,%xmm3
|
||
|
|
xorps %xmm7,%xmm4
|
||
|
|
call __aesni_decrypt3
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
xorps %xmm6,%xmm3
|
||
|
|
xorps %xmm7,%xmm4
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
leal 48(%edi),%edi
|
||
|
|
movdqa %xmm7,%xmm1
|
||
|
|
jmp L063xts_dec_done
|
||
|
|
.align 4,0x90
|
||
|
|
L062xts_dec_four:
|
||
|
|
movaps %xmm1,%xmm6
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
movups 16(%esi),%xmm3
|
||
|
|
movups 32(%esi),%xmm4
|
||
|
|
xorps (%esp),%xmm2
|
||
|
|
movups 48(%esi),%xmm5
|
||
|
|
leal 64(%esi),%esi
|
||
|
|
xorps 16(%esp),%xmm3
|
||
|
|
xorps %xmm7,%xmm4
|
||
|
|
xorps %xmm6,%xmm5
|
||
|
|
call __aesni_decrypt4
|
||
|
|
xorps (%esp),%xmm2
|
||
|
|
xorps 16(%esp),%xmm3
|
||
|
|
xorps %xmm7,%xmm4
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
xorps %xmm6,%xmm5
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
leal 64(%edi),%edi
|
||
|
|
movdqa %xmm6,%xmm1
|
||
|
|
jmp L063xts_dec_done
|
||
|
|
.align 4,0x90
|
||
|
|
L058xts_dec_done6x:
|
||
|
|
movl 112(%esp),%eax
|
||
|
|
andl $15,%eax
|
||
|
|
jz L065xts_dec_ret
|
||
|
|
movl %eax,112(%esp)
|
||
|
|
jmp L066xts_dec_only_one_more
|
||
|
|
.align 4,0x90
|
||
|
|
L063xts_dec_done:
|
||
|
|
movl 112(%esp),%eax
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
andl $15,%eax
|
||
|
|
jz L065xts_dec_ret
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
movl %eax,112(%esp)
|
||
|
|
pshufd $19,%xmm0,%xmm2
|
||
|
|
pxor %xmm0,%xmm0
|
||
|
|
movdqa 96(%esp),%xmm3
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm2
|
||
|
|
pcmpgtd %xmm1,%xmm0
|
||
|
|
pxor %xmm2,%xmm1
|
||
|
|
L066xts_dec_only_one_more:
|
||
|
|
pshufd $19,%xmm0,%xmm5
|
||
|
|
movdqa %xmm1,%xmm6
|
||
|
|
paddq %xmm1,%xmm1
|
||
|
|
pand %xmm3,%xmm5
|
||
|
|
pxor %xmm1,%xmm5
|
||
|
|
movl %ebp,%edx
|
||
|
|
movl %ebx,%ecx
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
L067dec1_loop_13:
|
||
|
|
.byte 102,15,56,222,209
|
||
|
|
decl %ecx
|
||
|
|
movups (%edx),%xmm1
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
jnz L067dec1_loop_13
|
||
|
|
.byte 102,15,56,223,209
|
||
|
|
xorps %xmm5,%xmm2
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
L068xts_dec_steal:
|
||
|
|
movzbl 16(%esi),%ecx
|
||
|
|
movzbl (%edi),%edx
|
||
|
|
leal 1(%esi),%esi
|
||
|
|
movb %cl,(%edi)
|
||
|
|
movb %dl,16(%edi)
|
||
|
|
leal 1(%edi),%edi
|
||
|
|
subl $1,%eax
|
||
|
|
jnz L068xts_dec_steal
|
||
|
|
subl 112(%esp),%edi
|
||
|
|
movl %ebp,%edx
|
||
|
|
movl %ebx,%ecx
|
||
|
|
movups (%edi),%xmm2
|
||
|
|
xorps %xmm6,%xmm2
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
L069dec1_loop_14:
|
||
|
|
.byte 102,15,56,222,209
|
||
|
|
decl %ecx
|
||
|
|
movups (%edx),%xmm1
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
jnz L069dec1_loop_14
|
||
|
|
.byte 102,15,56,223,209
|
||
|
|
xorps %xmm6,%xmm2
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
L065xts_dec_ret:
|
||
|
|
movl 116(%esp),%esp
|
||
|
|
popl %edi
|
||
|
|
popl %esi
|
||
|
|
popl %ebx
|
||
|
|
popl %ebp
|
||
|
|
ret
|
||
|
|
.globl _aesni_cbc_encrypt
|
||
|
|
.align 4
|
||
|
|
_aesni_cbc_encrypt:
|
||
|
|
L_aesni_cbc_encrypt_begin:
|
||
|
|
pushl %ebp
|
||
|
|
pushl %ebx
|
||
|
|
pushl %esi
|
||
|
|
pushl %edi
|
||
|
|
movl 20(%esp),%esi
|
||
|
|
movl %esp,%ebx
|
||
|
|
movl 24(%esp),%edi
|
||
|
|
subl $24,%ebx
|
||
|
|
movl 28(%esp),%eax
|
||
|
|
andl $-16,%ebx
|
||
|
|
movl 32(%esp),%edx
|
||
|
|
movl 36(%esp),%ebp
|
||
|
|
testl %eax,%eax
|
||
|
|
jz L070cbc_abort
|
||
|
|
cmpl $0,40(%esp)
|
||
|
|
xchgl %esp,%ebx
|
||
|
|
movups (%ebp),%xmm7
|
||
|
|
movl 240(%edx),%ecx
|
||
|
|
movl %edx,%ebp
|
||
|
|
movl %ebx,16(%esp)
|
||
|
|
movl %ecx,%ebx
|
||
|
|
je L071cbc_decrypt
|
||
|
|
movaps %xmm7,%xmm2
|
||
|
|
cmpl $16,%eax
|
||
|
|
jb L072cbc_enc_tail
|
||
|
|
subl $16,%eax
|
||
|
|
jmp L073cbc_enc_loop
|
||
|
|
.align 4,0x90
|
||
|
|
L073cbc_enc_loop:
|
||
|
|
movups (%esi),%xmm7
|
||
|
|
leal 16(%esi),%esi
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
xorps %xmm0,%xmm7
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
xorps %xmm7,%xmm2
|
||
|
|
L074enc1_loop_15:
|
||
|
|
.byte 102,15,56,220,209
|
||
|
|
decl %ecx
|
||
|
|
movups (%edx),%xmm1
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
jnz L074enc1_loop_15
|
||
|
|
.byte 102,15,56,221,209
|
||
|
|
movl %ebx,%ecx
|
||
|
|
movl %ebp,%edx
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
leal 16(%edi),%edi
|
||
|
|
subl $16,%eax
|
||
|
|
jnc L073cbc_enc_loop
|
||
|
|
addl $16,%eax
|
||
|
|
jnz L072cbc_enc_tail
|
||
|
|
movaps %xmm2,%xmm7
|
||
|
|
jmp L075cbc_ret
|
||
|
|
L072cbc_enc_tail:
|
||
|
|
movl %eax,%ecx
|
||
|
|
.long 2767451785
|
||
|
|
movl $16,%ecx
|
||
|
|
subl %eax,%ecx
|
||
|
|
xorl %eax,%eax
|
||
|
|
.long 2868115081
|
||
|
|
leal -16(%edi),%edi
|
||
|
|
movl %ebx,%ecx
|
||
|
|
movl %edi,%esi
|
||
|
|
movl %ebp,%edx
|
||
|
|
jmp L073cbc_enc_loop
|
||
|
|
.align 4,0x90
|
||
|
|
L071cbc_decrypt:
|
||
|
|
cmpl $80,%eax
|
||
|
|
jbe L076cbc_dec_tail
|
||
|
|
movaps %xmm7,(%esp)
|
||
|
|
subl $80,%eax
|
||
|
|
jmp L077cbc_dec_loop6_enter
|
||
|
|
.align 4,0x90
|
||
|
|
L078cbc_dec_loop6:
|
||
|
|
movaps %xmm0,(%esp)
|
||
|
|
movups %xmm7,(%edi)
|
||
|
|
leal 16(%edi),%edi
|
||
|
|
L077cbc_dec_loop6_enter:
|
||
|
|
movdqu (%esi),%xmm2
|
||
|
|
movdqu 16(%esi),%xmm3
|
||
|
|
movdqu 32(%esi),%xmm4
|
||
|
|
movdqu 48(%esi),%xmm5
|
||
|
|
movdqu 64(%esi),%xmm6
|
||
|
|
movdqu 80(%esi),%xmm7
|
||
|
|
call __aesni_decrypt6
|
||
|
|
movups (%esi),%xmm1
|
||
|
|
movups 16(%esi),%xmm0
|
||
|
|
xorps (%esp),%xmm2
|
||
|
|
xorps %xmm1,%xmm3
|
||
|
|
movups 32(%esi),%xmm1
|
||
|
|
xorps %xmm0,%xmm4
|
||
|
|
movups 48(%esi),%xmm0
|
||
|
|
xorps %xmm1,%xmm5
|
||
|
|
movups 64(%esi),%xmm1
|
||
|
|
xorps %xmm0,%xmm6
|
||
|
|
movups 80(%esi),%xmm0
|
||
|
|
xorps %xmm1,%xmm7
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
leal 96(%esi),%esi
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
movl %ebx,%ecx
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
movl %ebp,%edx
|
||
|
|
movups %xmm6,64(%edi)
|
||
|
|
leal 80(%edi),%edi
|
||
|
|
subl $96,%eax
|
||
|
|
ja L078cbc_dec_loop6
|
||
|
|
movaps %xmm7,%xmm2
|
||
|
|
movaps %xmm0,%xmm7
|
||
|
|
addl $80,%eax
|
||
|
|
jle L079cbc_dec_tail_collected
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
leal 16(%edi),%edi
|
||
|
|
L076cbc_dec_tail:
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
movaps %xmm2,%xmm6
|
||
|
|
cmpl $16,%eax
|
||
|
|
jbe L080cbc_dec_one
|
||
|
|
movups 16(%esi),%xmm3
|
||
|
|
movaps %xmm3,%xmm5
|
||
|
|
cmpl $32,%eax
|
||
|
|
jbe L081cbc_dec_two
|
||
|
|
movups 32(%esi),%xmm4
|
||
|
|
cmpl $48,%eax
|
||
|
|
jbe L082cbc_dec_three
|
||
|
|
movups 48(%esi),%xmm5
|
||
|
|
cmpl $64,%eax
|
||
|
|
jbe L083cbc_dec_four
|
||
|
|
movups 64(%esi),%xmm6
|
||
|
|
movaps %xmm7,(%esp)
|
||
|
|
movups (%esi),%xmm2
|
||
|
|
xorps %xmm7,%xmm7
|
||
|
|
call __aesni_decrypt6
|
||
|
|
movups (%esi),%xmm1
|
||
|
|
movups 16(%esi),%xmm0
|
||
|
|
xorps (%esp),%xmm2
|
||
|
|
xorps %xmm1,%xmm3
|
||
|
|
movups 32(%esi),%xmm1
|
||
|
|
xorps %xmm0,%xmm4
|
||
|
|
movups 48(%esi),%xmm0
|
||
|
|
xorps %xmm1,%xmm5
|
||
|
|
movups 64(%esi),%xmm7
|
||
|
|
xorps %xmm0,%xmm6
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
movups %xmm5,48(%edi)
|
||
|
|
leal 64(%edi),%edi
|
||
|
|
movaps %xmm6,%xmm2
|
||
|
|
subl $80,%eax
|
||
|
|
jmp L079cbc_dec_tail_collected
|
||
|
|
.align 4,0x90
|
||
|
|
L080cbc_dec_one:
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups 16(%edx),%xmm1
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
xorps %xmm0,%xmm2
|
||
|
|
L084dec1_loop_16:
|
||
|
|
.byte 102,15,56,222,209
|
||
|
|
decl %ecx
|
||
|
|
movups (%edx),%xmm1
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
jnz L084dec1_loop_16
|
||
|
|
.byte 102,15,56,223,209
|
||
|
|
xorps %xmm7,%xmm2
|
||
|
|
movaps %xmm6,%xmm7
|
||
|
|
subl $16,%eax
|
||
|
|
jmp L079cbc_dec_tail_collected
|
||
|
|
.align 4,0x90
|
||
|
|
L081cbc_dec_two:
|
||
|
|
xorps %xmm4,%xmm4
|
||
|
|
call __aesni_decrypt3
|
||
|
|
xorps %xmm7,%xmm2
|
||
|
|
xorps %xmm6,%xmm3
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movaps %xmm3,%xmm2
|
||
|
|
leal 16(%edi),%edi
|
||
|
|
movaps %xmm5,%xmm7
|
||
|
|
subl $32,%eax
|
||
|
|
jmp L079cbc_dec_tail_collected
|
||
|
|
.align 4,0x90
|
||
|
|
L082cbc_dec_three:
|
||
|
|
call __aesni_decrypt3
|
||
|
|
xorps %xmm7,%xmm2
|
||
|
|
xorps %xmm6,%xmm3
|
||
|
|
xorps %xmm5,%xmm4
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
movaps %xmm4,%xmm2
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
leal 32(%edi),%edi
|
||
|
|
movups 32(%esi),%xmm7
|
||
|
|
subl $48,%eax
|
||
|
|
jmp L079cbc_dec_tail_collected
|
||
|
|
.align 4,0x90
|
||
|
|
L083cbc_dec_four:
|
||
|
|
call __aesni_decrypt4
|
||
|
|
movups 16(%esi),%xmm1
|
||
|
|
movups 32(%esi),%xmm0
|
||
|
|
xorps %xmm7,%xmm2
|
||
|
|
movups 48(%esi),%xmm7
|
||
|
|
xorps %xmm6,%xmm3
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
xorps %xmm1,%xmm4
|
||
|
|
movups %xmm3,16(%edi)
|
||
|
|
xorps %xmm0,%xmm5
|
||
|
|
movups %xmm4,32(%edi)
|
||
|
|
leal 48(%edi),%edi
|
||
|
|
movaps %xmm5,%xmm2
|
||
|
|
subl $64,%eax
|
||
|
|
L079cbc_dec_tail_collected:
|
||
|
|
andl $15,%eax
|
||
|
|
jnz L085cbc_dec_tail_partial
|
||
|
|
movups %xmm2,(%edi)
|
||
|
|
jmp L075cbc_ret
|
||
|
|
.align 4,0x90
|
||
|
|
L085cbc_dec_tail_partial:
|
||
|
|
movaps %xmm2,(%esp)
|
||
|
|
movl $16,%ecx
|
||
|
|
movl %esp,%esi
|
||
|
|
subl %eax,%ecx
|
||
|
|
.long 2767451785
|
||
|
|
L075cbc_ret:
|
||
|
|
movl 16(%esp),%esp
|
||
|
|
movl 36(%esp),%ebp
|
||
|
|
movups %xmm7,(%ebp)
|
||
|
|
L070cbc_abort:
|
||
|
|
popl %edi
|
||
|
|
popl %esi
|
||
|
|
popl %ebx
|
||
|
|
popl %ebp
|
||
|
|
ret
|
||
|
|
.align 4
|
||
|
|
__aesni_set_encrypt_key:
|
||
|
|
testl %eax,%eax
|
||
|
|
jz L086bad_pointer
|
||
|
|
testl %edx,%edx
|
||
|
|
jz L086bad_pointer
|
||
|
|
movups (%eax),%xmm0
|
||
|
|
xorps %xmm4,%xmm4
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
cmpl $256,%ecx
|
||
|
|
je L08714rounds
|
||
|
|
cmpl $192,%ecx
|
||
|
|
je L08812rounds
|
||
|
|
cmpl $128,%ecx
|
||
|
|
jne L089bad_keybits
|
||
|
|
.align 4,0x90
|
||
|
|
L09010rounds:
|
||
|
|
movl $9,%ecx
|
||
|
|
movups %xmm0,-16(%edx)
|
||
|
|
.byte 102,15,58,223,200,1
|
||
|
|
call L091key_128_cold
|
||
|
|
.byte 102,15,58,223,200,2
|
||
|
|
call L092key_128
|
||
|
|
.byte 102,15,58,223,200,4
|
||
|
|
call L092key_128
|
||
|
|
.byte 102,15,58,223,200,8
|
||
|
|
call L092key_128
|
||
|
|
.byte 102,15,58,223,200,16
|
||
|
|
call L092key_128
|
||
|
|
.byte 102,15,58,223,200,32
|
||
|
|
call L092key_128
|
||
|
|
.byte 102,15,58,223,200,64
|
||
|
|
call L092key_128
|
||
|
|
.byte 102,15,58,223,200,128
|
||
|
|
call L092key_128
|
||
|
|
.byte 102,15,58,223,200,27
|
||
|
|
call L092key_128
|
||
|
|
.byte 102,15,58,223,200,54
|
||
|
|
call L092key_128
|
||
|
|
movups %xmm0,(%edx)
|
||
|
|
movl %ecx,80(%edx)
|
||
|
|
xorl %eax,%eax
|
||
|
|
ret
|
||
|
|
.align 4,0x90
|
||
|
|
L092key_128:
|
||
|
|
movups %xmm0,(%edx)
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
L091key_128_cold:
|
||
|
|
shufps $16,%xmm0,%xmm4
|
||
|
|
xorps %xmm4,%xmm0
|
||
|
|
shufps $140,%xmm0,%xmm4
|
||
|
|
xorps %xmm4,%xmm0
|
||
|
|
shufps $255,%xmm1,%xmm1
|
||
|
|
xorps %xmm1,%xmm0
|
||
|
|
ret
|
||
|
|
.align 4,0x90
|
||
|
|
L08812rounds:
|
||
|
|
movq 16(%eax),%xmm2
|
||
|
|
movl $11,%ecx
|
||
|
|
movups %xmm0,-16(%edx)
|
||
|
|
.byte 102,15,58,223,202,1
|
||
|
|
call L093key_192a_cold
|
||
|
|
.byte 102,15,58,223,202,2
|
||
|
|
call L094key_192b
|
||
|
|
.byte 102,15,58,223,202,4
|
||
|
|
call L095key_192a
|
||
|
|
.byte 102,15,58,223,202,8
|
||
|
|
call L094key_192b
|
||
|
|
.byte 102,15,58,223,202,16
|
||
|
|
call L095key_192a
|
||
|
|
.byte 102,15,58,223,202,32
|
||
|
|
call L094key_192b
|
||
|
|
.byte 102,15,58,223,202,64
|
||
|
|
call L095key_192a
|
||
|
|
.byte 102,15,58,223,202,128
|
||
|
|
call L094key_192b
|
||
|
|
movups %xmm0,(%edx)
|
||
|
|
movl %ecx,48(%edx)
|
||
|
|
xorl %eax,%eax
|
||
|
|
ret
|
||
|
|
.align 4,0x90
|
||
|
|
L095key_192a:
|
||
|
|
movups %xmm0,(%edx)
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
.align 4,0x90
|
||
|
|
L093key_192a_cold:
|
||
|
|
movaps %xmm2,%xmm5
|
||
|
|
L096key_192b_warm:
|
||
|
|
shufps $16,%xmm0,%xmm4
|
||
|
|
movdqa %xmm2,%xmm3
|
||
|
|
xorps %xmm4,%xmm0
|
||
|
|
shufps $140,%xmm0,%xmm4
|
||
|
|
pslldq $4,%xmm3
|
||
|
|
xorps %xmm4,%xmm0
|
||
|
|
pshufd $85,%xmm1,%xmm1
|
||
|
|
pxor %xmm3,%xmm2
|
||
|
|
pxor %xmm1,%xmm0
|
||
|
|
pshufd $255,%xmm0,%xmm3
|
||
|
|
pxor %xmm3,%xmm2
|
||
|
|
ret
|
||
|
|
.align 4,0x90
|
||
|
|
L094key_192b:
|
||
|
|
movaps %xmm0,%xmm3
|
||
|
|
shufps $68,%xmm0,%xmm5
|
||
|
|
movups %xmm5,(%edx)
|
||
|
|
shufps $78,%xmm2,%xmm3
|
||
|
|
movups %xmm3,16(%edx)
|
||
|
|
leal 32(%edx),%edx
|
||
|
|
jmp L096key_192b_warm
|
||
|
|
.align 4,0x90
|
||
|
|
L08714rounds:
|
||
|
|
movups 16(%eax),%xmm2
|
||
|
|
movl $13,%ecx
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
movups %xmm0,-32(%edx)
|
||
|
|
movups %xmm2,-16(%edx)
|
||
|
|
.byte 102,15,58,223,202,1
|
||
|
|
call L097key_256a_cold
|
||
|
|
.byte 102,15,58,223,200,1
|
||
|
|
call L098key_256b
|
||
|
|
.byte 102,15,58,223,202,2
|
||
|
|
call L099key_256a
|
||
|
|
.byte 102,15,58,223,200,2
|
||
|
|
call L098key_256b
|
||
|
|
.byte 102,15,58,223,202,4
|
||
|
|
call L099key_256a
|
||
|
|
.byte 102,15,58,223,200,4
|
||
|
|
call L098key_256b
|
||
|
|
.byte 102,15,58,223,202,8
|
||
|
|
call L099key_256a
|
||
|
|
.byte 102,15,58,223,200,8
|
||
|
|
call L098key_256b
|
||
|
|
.byte 102,15,58,223,202,16
|
||
|
|
call L099key_256a
|
||
|
|
.byte 102,15,58,223,200,16
|
||
|
|
call L098key_256b
|
||
|
|
.byte 102,15,58,223,202,32
|
||
|
|
call L099key_256a
|
||
|
|
.byte 102,15,58,223,200,32
|
||
|
|
call L098key_256b
|
||
|
|
.byte 102,15,58,223,202,64
|
||
|
|
call L099key_256a
|
||
|
|
movups %xmm0,(%edx)
|
||
|
|
movl %ecx,16(%edx)
|
||
|
|
xorl %eax,%eax
|
||
|
|
ret
|
||
|
|
.align 4,0x90
|
||
|
|
L099key_256a:
|
||
|
|
movups %xmm2,(%edx)
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
L097key_256a_cold:
|
||
|
|
shufps $16,%xmm0,%xmm4
|
||
|
|
xorps %xmm4,%xmm0
|
||
|
|
shufps $140,%xmm0,%xmm4
|
||
|
|
xorps %xmm4,%xmm0
|
||
|
|
shufps $255,%xmm1,%xmm1
|
||
|
|
xorps %xmm1,%xmm0
|
||
|
|
ret
|
||
|
|
.align 4,0x90
|
||
|
|
L098key_256b:
|
||
|
|
movups %xmm0,(%edx)
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
shufps $16,%xmm2,%xmm4
|
||
|
|
xorps %xmm4,%xmm2
|
||
|
|
shufps $140,%xmm2,%xmm4
|
||
|
|
xorps %xmm4,%xmm2
|
||
|
|
shufps $170,%xmm1,%xmm1
|
||
|
|
xorps %xmm1,%xmm2
|
||
|
|
ret
|
||
|
|
.align 2,0x90
|
||
|
|
L086bad_pointer:
|
||
|
|
movl $-1,%eax
|
||
|
|
ret
|
||
|
|
.align 2,0x90
|
||
|
|
L089bad_keybits:
|
||
|
|
movl $-2,%eax
|
||
|
|
ret
|
||
|
|
.globl _aesni_set_encrypt_key
|
||
|
|
.align 4
|
||
|
|
_aesni_set_encrypt_key:
|
||
|
|
L_aesni_set_encrypt_key_begin:
|
||
|
|
movl 4(%esp),%eax
|
||
|
|
movl 8(%esp),%ecx
|
||
|
|
movl 12(%esp),%edx
|
||
|
|
call __aesni_set_encrypt_key
|
||
|
|
ret
|
||
|
|
.globl _aesni_set_decrypt_key
|
||
|
|
.align 4
|
||
|
|
_aesni_set_decrypt_key:
|
||
|
|
L_aesni_set_decrypt_key_begin:
|
||
|
|
movl 4(%esp),%eax
|
||
|
|
movl 8(%esp),%ecx
|
||
|
|
movl 12(%esp),%edx
|
||
|
|
call __aesni_set_encrypt_key
|
||
|
|
movl 12(%esp),%edx
|
||
|
|
shll $4,%ecx
|
||
|
|
testl %eax,%eax
|
||
|
|
jnz L100dec_key_ret
|
||
|
|
leal 16(%edx,%ecx,1),%eax
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups (%eax),%xmm1
|
||
|
|
movups %xmm0,(%eax)
|
||
|
|
movups %xmm1,(%edx)
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
leal -16(%eax),%eax
|
||
|
|
L101dec_key_inverse:
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
movups (%eax),%xmm1
|
||
|
|
.byte 102,15,56,219,192
|
||
|
|
.byte 102,15,56,219,201
|
||
|
|
leal 16(%edx),%edx
|
||
|
|
leal -16(%eax),%eax
|
||
|
|
movups %xmm0,16(%eax)
|
||
|
|
movups %xmm1,-16(%edx)
|
||
|
|
cmpl %edx,%eax
|
||
|
|
ja L101dec_key_inverse
|
||
|
|
movups (%edx),%xmm0
|
||
|
|
.byte 102,15,56,219,192
|
||
|
|
movups %xmm0,(%edx)
|
||
|
|
xorl %eax,%eax
|
||
|
|
L100dec_key_ret:
|
||
|
|
ret
|
||
|
|
.byte 65,69,83,32,102,111,114,32,73,110,116,101,108,32,65,69
|
||
|
|
.byte 83,45,78,73,44,32,67,82,89,80,84,79,71,65,77,83
|
||
|
|
.byte 32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115
|
||
|
|
.byte 115,108,46,111,114,103,62,0
|