.text
.section .rodata
.align 64
.Lzero:
.long 0,0,0,0
.Lone:
.long 1,0,0,0
.Linc:
.long 0,1,2,3
.Lfour:
.long 4,4,4,4
.Lincy:
.long 0,2,4,6,1,3,5,7
.Leight:
.long 8,8,8,8,8,8,8,8
.Lrot16:
.byte 0x2,0x3,0x0,0x1, 0x6,0x7,0x4,0x5, 0xa,0xb,0x8,0x9, 0xe,0xf,0xc,0xd
.Lrot24:
.byte 0x3,0x0,0x1,0x2, 0x7,0x4,0x5,0x6, 0xb,0x8,0x9,0xa, 0xf,0xc,0xd,0xe
.Ltwoy:
.long 2,0,0,0, 2,0,0,0
.align 64
.Lzeroz:
.long 0,0,0,0, 1,0,0,0, 2,0,0,0, 3,0,0,0
.Lfourz:
.long 4,0,0,0, 4,0,0,0, 4,0,0,0, 4,0,0,0
.Lincz:
.long 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
.Lsixteen:
.long 16,16,16,16,16,16,16,16,16,16,16,16,16,16,16,16
.Lsigma:
.byte 101,120,112,97,110,100,32,51,50,45,98,121,116,101,32,107,0
.byte 67,104,97,67,104,97,50,48,32,102,111,114,32,120,56,54,95,54,52,44,32,67,82,89,80,84,79,71,65,77,83,32,98,121,32,60,97,112,112,114,111,64,111,112,101,110,115,115,108,46,111,114,103,62,0
.previous
.globl ChaCha20_ctr32
.type ChaCha20_ctr32,@function
.align 64
ChaCha20_ctr32:
.cfi_startproc
cmpq $0,%rdx
je .Lno_data
movq OPENSSL_ia32cap_P+4(%rip),%r10
testl $512,%r10d
jnz .LChaCha20_ssse3
pushq %rbx
.cfi_adjust_cfa_offset 8
.cfi_offset %rbx,-16
pushq %rbp
.cfi_adjust_cfa_offset 8
.cfi_offset %rbp,-24
pushq %r12
.cfi_adjust_cfa_offset 8
.cfi_offset %r12,-32
pushq %r13
.cfi_adjust_cfa_offset 8
.cfi_offset %r13,-40
pushq %r14
.cfi_adjust_cfa_offset 8
.cfi_offset %r14,-48
pushq %r15
.cfi_adjust_cfa_offset 8
.cfi_offset %r15,-56
subq $64+24,%rsp
.cfi_adjust_cfa_offset 64+24
.Lctr32_body:
movdqu (%rcx),%xmm1
movdqu 16(%rcx),%xmm2
movdqu (%r8),%xmm3
movdqa .Lone(%rip),%xmm4
movdqa %xmm1,16(%rsp)
movdqa %xmm2,32(%rsp)
movdqa %xmm3,48(%rsp)
movq %rdx,%rbp
jmp .Loop_outer
.align 32
.Loop_outer:
movl $0x61707865,%eax
movl $0x3320646e,%ebx
movl $0x79622d32,%ecx
movl $0x6b206574,%edx
movl 16(%rsp),%r8d
movl 20(%rsp),%r9d
movl 24(%rsp),%r10d
movl 28(%rsp),%r11d
movd %xmm3,%r12d
movl 52(%rsp),%r13d
movl 56(%rsp),%r14d
movl 60(%rsp),%r15d
movq %rbp,64+0(%rsp)
movl $10,%ebp
movq %rsi,64+8(%rsp)
.byte 102,72,15,126,214
movq %rdi,64+16(%rsp)
movq %rsi,%rdi
shrq $32,%rdi
jmp .Loop
.align 32
.Loop:
addl %r8d,%eax
xorl %eax,%r12d
roll $16,%r12d
addl %r9d,%ebx
xorl %ebx,%r13d
roll $16,%r13d
addl %r12d,%esi
xorl %esi,%r8d
roll $12,%r8d
addl %r13d,%edi
xorl %edi,%r9d
roll $12,%r9d
addl %r8d,%eax
xorl %eax,%r12d
roll $8,%r12d
addl %r9d,%ebx
xorl %ebx,%r13d
roll $8,%r13d
addl %r12d,%esi
xorl %esi,%r8d
roll $7,%r8d
addl %r13d,%edi
xorl %edi,%r9d
roll $7,%r9d
movl %esi,32(%rsp)
movl %edi,36(%rsp)
movl 40(%rsp),%esi
movl 44(%rsp),%edi
addl %r10d,%ecx
xorl %ecx,%r14d
roll $16,%r14d
addl %r11d,%edx
xorl %edx,%r15d
roll $16,%r15d
addl %r14d,%esi
xorl %esi,%r10d
roll $12,%r10d
addl %r15d,%edi
xorl %edi,%r11d
roll $12,%r11d
addl %r10d,%ecx
xorl %ecx,%r14d
roll $8,%r14d
addl %r11d,%edx
xorl %edx,%r15d
roll $8,%r15d
addl %r14d,%esi
xorl %esi,%r10d
roll $7,%r10d
addl %r15d,%edi
xorl %edi,%r11d
roll $7,%r11d
addl %r9d,%eax
xorl %eax,%r15d
roll $16,%r15d
addl %r10d,%ebx
xorl %ebx,%r12d
roll $16,%r12d
addl %r15d,%esi
xorl %esi,%r9d
roll $12,%r9d
addl %r12d,%edi
xorl %edi,%r10d
roll $12,%r10d
addl %r9d,%eax
xorl %eax,%r15d
roll $8,%r15d
addl %r10d,%ebx
xorl %ebx,%r12d
roll $8,%r12d
addl %r15d,%esi
xorl %esi,%r9d
roll $7,%r9d
addl %r12d,%edi
xorl %edi,%r10d
roll $7,%r10d
movl %esi,40(%rsp)
movl %edi,44(%rsp)
movl 32(%rsp),%esi
movl 36(%rsp),%edi
addl %r11d,%ecx
xorl %ecx,%r13d
roll $16,%r13d
addl %r8d,%edx
xorl %edx,%r14d
roll $16,%r14d
addl %r13d,%esi
xorl %esi,%r11d
roll $12,%r11d
addl %r14d,%edi
xorl %edi,%r8d
roll $12,%r8d
addl %r11d,%ecx
xorl %ecx,%r13d
roll $8,%r13d
addl %r8d,%edx
xorl %edx,%r14d
roll $8,%r14d
addl %r13d,%esi
xorl %esi,%r11d
roll $7,%r11d
addl %r14d,%edi
xorl %edi,%r8d
roll $7,%r8d
decl %ebp
jnz .Loop
movl %edi,36(%rsp)
movl %esi,32(%rsp)
movq 64(%rsp),%rbp
movdqa %xmm2,%xmm1
movq 64+8(%rsp),%rsi
paddd %xmm4,%xmm3
movq 64+16(%rsp),%rdi
addl $0x61707865,%eax
addl $0x3320646e,%ebx
addl $0x79622d32,%ecx
addl $0x6b206574,%edx
addl 16(%rsp),%r8d
addl 20(%rsp),%r9d
addl 24(%rsp),%r10d
addl 28(%rsp),%r11d
addl 48(%rsp),%r12d
addl 52(%rsp),%r13d
addl 56(%rsp),%r14d
addl 60(%rsp),%r15d
paddd 32(%rsp),%xmm1
cmpq $64,%rbp
jb .Ltail
xorl 0(%rsi),%eax
xorl 4(%rsi),%ebx
xorl 8(%rsi),%ecx
xorl 12(%rsi),%edx
xorl 16(%rsi),%r8d
xorl 20(%rsi),%r9d
xorl 24(%rsi),%r10d
xorl 28(%rsi),%r11d
movdqu 32(%rsi),%xmm0
xorl 48(%rsi),%r12d
xorl 52(%rsi),%r13d
xorl 56(%rsi),%r14d
xorl 60(%rsi),%r15d
leaq 64(%rsi),%rsi
pxor %xmm1,%xmm0
movdqa %xmm2,32(%rsp)
movd %xmm3,48(%rsp)
movl %eax,0(%rdi)
movl %ebx,4(%rdi)
movl %ecx,8(%rdi)
movl %edx,12(%rdi)
movl %r8d,16(%rdi)
movl %r9d,20(%rdi)
movl %r10d,24(%rdi)
movl %r11d,28(%rdi)
movdqu %xmm0,32(%rdi)
movl %r12d,48(%rdi)
movl %r13d,52(%rdi)
movl %r14d,56(%rdi)
movl %r15d,60(%rdi)
leaq 64(%rdi),%rdi
subq $64,%rbp
jnz .Loop_outer
jmp .Ldone
.align 16
.Ltail:
movl %eax,0(%rsp)
movl %ebx,4(%rsp)
xorq %rbx,%rbx
movl %ecx,8(%rsp)
movl %edx,12(%rsp)
movl %r8d,16(%rsp)
movl %r9d,20(%rsp)
movl %r10d,24(%rsp)
movl %r11d,28(%rsp)
movdqa %xmm1,32(%rsp)
movl %r12d,48(%rsp)
movl %r13d,52(%rsp)
movl %r14d,56(%rsp)
movl %r15d,60(%rsp)
.Loop_tail:
movzbl (%rsi,%rbx,1),%eax
movzbl (%rsp,%rbx,1),%edx
leaq 1(%rbx),%rbx
xorl %edx,%eax
movb %al,-1(%rdi,%rbx,1)
decq %rbp
jnz .Loop_tail
.Ldone:
leaq 64+24+48(%rsp),%rsi
.cfi_def_cfa %rsi,8
movq -48(%rsi),%r15
.cfi_restore %r15
movq -40(%rsi),%r14
.cfi_restore %r14
movq -32(%rsi),%r13
.cfi_restore %r13
movq -24(%rsi),%r12
.cfi_restore %r12
movq -16(%rsi),%rbp
.cfi_restore %rbp
movq -8(%rsi),%rbx
.cfi_restore %rbx
leaq (%rsi),%rsp
.cfi_def_cfa_register %rsp
.Lno_data:
.byte 0xf3,0xc3
.cfi_endproc
.size ChaCha20_ctr32,.-ChaCha20_ctr32
.type ChaCha20_ssse3,@function
.align 32
ChaCha20_ssse3:
.cfi_startproc
.LChaCha20_ssse3:
movq %rsp,%r9
.cfi_def_cfa_register %r9
testl $2048,%r10d
jnz .LChaCha20_4xop
cmpq $128,%rdx
je .LChaCha20_128
ja .LChaCha20_4x
.Ldo_sse3_after_all:
subq $64+8,%rsp
movdqa .Lsigma(%rip),%xmm0
movdqu (%rcx),%xmm1
movdqu 16(%rcx),%xmm2
movdqu (%r8),%xmm3
movdqa .Lrot16(%rip),%xmm6
movdqa .Lrot24(%rip),%xmm7
movdqa %xmm0,0(%rsp)
movdqa %xmm1,16(%rsp)
movdqa %xmm2,32(%rsp)
movdqa %xmm3,48(%rsp)
movq $10,%r8
jmp .Loop_ssse3
.align 32
.Loop_outer_ssse3:
movdqa .Lone(%rip),%xmm3
movdqa 0(%rsp),%xmm0
movdqa 16(%rsp),%xmm1
movdqa 32(%rsp),%xmm2
paddd 48(%rsp),%xmm3
movq $10,%r8
movdqa %xmm3,48(%rsp)
jmp .Loop_ssse3
.align 32
.Loop_ssse3:
paddd %xmm1,%xmm0
pxor %xmm0,%xmm3
.byte 102,15,56,0,222
paddd %xmm3,%xmm2
pxor %xmm2,%xmm1
movdqa %xmm1,%xmm4
psrld $20,%xmm1
pslld $12,%xmm4
por %xmm4,%xmm1
paddd %xmm1,%xmm0
pxor %xmm0,%xmm3
.byte 102,15,56,0,223
paddd %xmm3,%xmm2
pxor %xmm2,%xmm1
movdqa %xmm1,%xmm4
psrld $25,%xmm1
pslld $7,%xmm4
por %xmm4,%xmm1
pshufd $78,%xmm2,%xmm2
pshufd $57,%xmm1,%xmm1
pshufd $147,%xmm3,%xmm3
nop
paddd %xmm1,%xmm0
pxor %xmm0,%xmm3
.byte 102,15,56,0,222
paddd %xmm3,%xmm2
pxor %xmm2,%xmm1
movdqa %xmm1,%xmm4
psrld $20,%xmm1
pslld $12,%xmm4
por %xmm4,%xmm1
paddd %xmm1,%xmm0
pxor %xmm0,%xmm3
.byte 102,15,56,0,223
paddd %xmm3,%xmm2
pxor %xmm2,%xmm1
movdqa %xmm1,%xmm4
psrld $25,%xmm1
pslld $7,%xmm4
por %xmm4,%xmm1
pshufd $78,%xmm2,%xmm2
pshufd $147,%xmm1,%xmm1
pshufd $57,%xmm3,%xmm3
decq %r8
jnz .Loop_ssse3
paddd 0(%rsp),%xmm0
paddd 16(%rsp),%xmm1
paddd 32(%rsp),%xmm2
paddd 48(%rsp),%xmm3
cmpq $64,%rdx
jb .Ltail_ssse3
movdqu 0(%rsi),%xmm4
movdqu 16(%rsi),%xmm5
pxor %xmm4,%xmm0
movdqu 32(%rsi),%xmm4
pxor %xmm5,%xmm1
movdqu 48(%rsi),%xmm5
leaq 64(%rsi),%rsi
pxor %xmm4,%xmm2
pxor %xmm5,%xmm3
movdqu %xmm0,0(%rdi)
movdqu %xmm1,16(%rdi)
movdqu %xmm2,32(%rdi)
movdqu %xmm3,48(%rdi)
leaq 64(%rdi),%rdi
subq $64,%rdx
jnz .Loop_outer_ssse3
jmp .Ldone_ssse3
.align 16
.Ltail_ssse3:
movdqa %xmm0,0(%rsp)
movdqa %xmm1,16(%rsp)
movdqa %xmm2,32(%rsp)
movdqa %xmm3,48(%rsp)
xorq %r8,%r8
.Loop_tail_ssse3:
movzbl (%rsi,%r8,1),%eax
movzbl (%rsp,%r8,1),%ecx
leaq 1(%r8),%r8
xorl %ecx,%eax
movb %al,-1(%rdi,%r8,1)
decq %rdx
jnz .Loop_tail_ssse3
.Ldone_ssse3:
leaq (%r9),%rsp
.cfi_def_cfa_register %rsp
.Lssse3_epilogue:
.byte 0xf3,0xc3
.cfi_endproc
.size ChaCha20_ssse3,.-ChaCha20_ssse3
.type ChaCha20_128,@function
.align 32
ChaCha20_128:
.cfi_startproc
.LChaCha20_128:
movq %rsp,%r9
.cfi_def_cfa_register %r9
subq $64+8,%rsp
movdqa .Lsigma(%rip),%xmm8
movdqu (%rcx),%xmm9
movdqu 16(%rcx),%xmm2
movdqu (%r8),%xmm3
movdqa .Lone(%rip),%xmm1
movdqa .Lrot16(%rip),%xmm6
movdqa .Lrot24(%rip),%xmm7
movdqa %xmm8,%xmm10
movdqa %xmm8,0(%rsp)
movdqa %xmm9,%xmm11
movdqa %xmm9,16(%rsp)
movdqa %xmm2,%xmm0
movdqa %xmm2,32(%rsp)
paddd %xmm3,%xmm1
movdqa %xmm3,48(%rsp)
movq $10,%r8
jmp .Loop_128
.align 32
.Loop_128:
paddd %xmm9,%xmm8
pxor %xmm8,%xmm3
paddd %xmm11,%xmm10
pxor %xmm10,%xmm1
.byte 102,15,56,0,222
.byte 102,15,56,0,206
paddd %xmm3,%xmm2
paddd %xmm1,%xmm0
pxor %xmm2,%xmm9
pxor %xmm0,%xmm11
movdqa %xmm9,%xmm4
psrld $20,%xmm9
movdqa %xmm11,%xmm5
pslld $12,%xmm4
psrld $20,%xmm11
por %xmm4,%xmm9
pslld $12,%xmm5
por %xmm5,%xmm11
paddd %xmm9,%xmm8
pxor %xmm8,%xmm3
paddd %xmm11,%xmm10
pxor %xmm10,%xmm1
.byte 102,15,56,0,223
.byte 102,15,56,0,207
paddd %xmm3,%xmm2
paddd %xmm1,%xmm0
pxor %xmm2,%xmm9
pxor %xmm0,%xmm11
movdqa %xmm9,%xmm4
psrld $25,%xmm9
movdqa %xmm11,%xmm5
pslld $7,%xmm4
psrld $25,%xmm11
por %xmm4,%xmm9
pslld $7,%xmm5
por %xmm5,%xmm11
pshufd $78,%xmm2,%xmm2
pshufd $57,%xmm9,%xmm9
pshufd $147,%xmm3,%xmm3
pshufd $78,%xmm0,%xmm0
pshufd $57,%xmm11,%xmm11
pshufd $147,%xmm1,%xmm1
paddd %xmm9,%xmm8
pxor %xmm8,%xmm3
paddd %xmm11,%xmm10
pxor %xmm10,%xmm1
.byte 102,15,56,0,222
.byte 102,15,56,0,206
paddd %xmm3,%xmm2
paddd %xmm1,%xmm0
pxor %xmm2,%xmm9
pxor %xmm0,%xmm11
movdqa %xmm9,%xmm4
psrld $20,%xmm9
movdqa %xmm11,%xmm5
pslld $12,%xmm4
psrld $20,%xmm11
por %xmm4,%xmm9
pslld $12,%xmm5
por %xmm5,%xmm11
paddd %xmm9,%xmm8
pxor %xmm8,%xmm3
paddd %xmm11,%xmm10
pxor %xmm10,%xmm1
.byte 102,15,56,0,223
.byte 102,15,56,0,207
paddd %xmm3,%xmm2
paddd %xmm1,%xmm0
pxor %xmm2,%xmm9
pxor %xmm0,%xmm11
movdqa %xmm9,%xmm4
psrld $25,%xmm9
movdqa %xmm11,%xmm5
pslld $7,%xmm4
psrld $25,%xmm11
por %xmm4,%xmm9
pslld $7,%xmm5
por %xmm5,%xmm11
pshufd $78,%xmm2,%xmm2
pshufd $147,%xmm9,%xmm9
pshufd $57,%xmm3,%xmm3
pshufd $78,%xmm0,%xmm0
pshufd $147,%xmm11,%xmm11
pshufd $57,%xmm1,%xmm1
decq %r8
jnz .Loop_128
paddd 0(%rsp),%xmm8
paddd 16(%rsp),%xmm9
paddd 32(%rsp),%xmm2
paddd 48(%rsp),%xmm3
paddd .Lone(%rip),%xmm1
paddd 0(%rsp),%xmm10
paddd 16(%rsp),%xmm11
paddd 32(%rsp),%xmm0
paddd 48(%rsp),%xmm1
movdqu 0(%rsi),%xmm4
movdqu 16(%rsi),%xmm5
pxor %xmm4,%xmm8
movdqu 32(%rsi),%xmm4
pxor %xmm5,%xmm9
movdqu 48(%rsi),%xmm5
pxor %xmm4,%xmm2
movdqu 64(%rsi),%xmm4
pxor %xmm5,%xmm3
movdqu 80(%rsi),%xmm5
pxor %xmm4,%xmm10
movdqu 96(%rsi),%xmm4
pxor %xmm5,%xmm11
movdqu 112(%rsi),%xmm5
pxor %xmm4,%xmm0
pxor %xmm5,%xmm1
movdqu %xmm8,0(%rdi)
movdqu %xmm9,16(%rdi)
movdqu %xmm2,32(%rdi)
movdqu %xmm3,48(%rdi)
movdqu %xmm10,64(%rdi)
movdqu %xmm11,80(%rdi)
movdqu %xmm0,96(%rdi)
movdqu %xmm1,112(%rdi)
leaq (%r9),%rsp
.cfi_def_cfa_register %rsp
.L128_epilogue:
.byte 0xf3,0xc3
.cfi_endproc
.size ChaCha20_128,.-ChaCha20_128
.type ChaCha20_4x,@function
.align 32
ChaCha20_4x:
.cfi_startproc
.LChaCha20_4x:
movq %rsp,%r9
.cfi_def_cfa_register %r9
movq %r10,%r11
shrq $32,%r10
testq $32,%r10
jnz .LChaCha20_8x
cmpq $192,%rdx
ja .Lproceed4x
andq $71303168,%r11
cmpq $4194304,%r11
je .Ldo_sse3_after_all
.Lproceed4x:
subq $0x140+8,%rsp
movdqa .Lsigma(%rip),%xmm11
movdqu (%rcx),%xmm15
movdqu 16(%rcx),%xmm7
movdqu (%r8),%xmm3
leaq 256(%rsp),%rcx
leaq .Lrot16(%rip),%r10
leaq .Lrot24(%rip),%r11
pshufd $0x00,%xmm11,%xmm8
pshufd $0x55,%xmm11,%xmm9
movdqa %xmm8,64(%rsp)
pshufd $0xaa,%xmm11,%xmm10
movdqa %xmm9,80(%rsp)
pshufd $0xff,%xmm11,%xmm11
movdqa %xmm10,96(%rsp)
movdqa %xmm11,112(%rsp)
pshufd $0x00,%xmm15,%xmm12
pshufd $0x55,%xmm15,%xmm13
movdqa %xmm12,128-256(%rcx)
pshufd $0xaa,%xmm15,%xmm14
movdqa %xmm13,144-256(%rcx)
pshufd $0xff,%xmm15,%xmm15
movdqa %xmm14,160-256(%rcx)
movdqa %xmm15,176-256(%rcx)
pshufd $0x00,%xmm7,%xmm4
pshufd $0x55,%xmm7,%xmm5
movdqa %xmm4,192-256(%rcx)
pshufd $0xaa,%xmm7,%xmm6
movdqa %xmm5,208-256(%rcx)
pshufd $0xff,%xmm7,%xmm7
movdqa %xmm6,224-256(%rcx)
movdqa %xmm7,240-256(%rcx)
pshufd $0x00,%xmm3,%xmm0
pshufd $0x55,%xmm3,%xmm1
paddd .Linc(%rip),%xmm0
pshufd $0xaa,%xmm3,%xmm2
movdqa %xmm1,272-256(%rcx)
pshufd $0xff,%xmm3,%xmm3
movdqa %xmm2,288-256(%rcx)
movdqa %xmm3,304-256(%rcx)
jmp .Loop_enter4x
.align 32
.Loop_outer4x:
movdqa 64(%rsp),%xmm8
movdqa 80(%rsp),%xmm9
movdqa 96(%rsp),%xmm10
movdqa 112(%rsp),%xmm11
movdqa 128-256(%rcx),%xmm12
movdqa 144-256(%rcx),%xmm13
movdqa 160-256(%rcx),%xmm14
movdqa 176-256(%rcx),%xmm15
movdqa 192-256(%rcx),%xmm4
movdqa 208-256(%rcx),%xmm5
movdqa 224-256(%rcx),%xmm6
movdqa 240-256(%rcx),%xmm7
movdqa 256-256(%rcx),%xmm0
movdqa 272-256(%rcx),%xmm1
movdqa 288-256(%rcx),%xmm2
movdqa 304-256(%rcx),%xmm3
paddd .Lfour(%rip),%xmm0
.Loop_enter4x:
movdqa %xmm6,32(%rsp)
movdqa %xmm7,48(%rsp)
movdqa (%r10),%xmm7
movl $10,%eax
movdqa %xmm0,256-256(%rcx)
jmp .Loop4x
.align 32
.Loop4x:
paddd %xmm12,%xmm8
paddd %xmm13,%xmm9
pxor %xmm8,%xmm0
pxor %xmm9,%xmm1
.byte 102,15,56,0,199
.byte 102,15,56,0,207
paddd %xmm0,%xmm4
paddd %xmm1,%xmm5
pxor %xmm4,%xmm12
pxor %xmm5,%xmm13
movdqa %xmm12,%xmm6
pslld $12,%xmm12
psrld $20,%xmm6
movdqa %xmm13,%xmm7
pslld $12,%xmm13
por %xmm6,%xmm12
psrld $20,%xmm7
movdqa (%r11),%xmm6
por %xmm7,%xmm13
paddd %xmm12,%xmm8
paddd %xmm13,%xmm9
pxor %xmm8,%xmm0
pxor %xmm9,%xmm1
.byte 102,15,56,0,198
.byte 102,15,56,0,206
paddd %xmm0,%xmm4
paddd %xmm1,%xmm5
pxor %xmm4,%xmm12
pxor %xmm5,%xmm13
movdqa %xmm12,%xmm7
pslld $7,%xmm12
psrld $25,%xmm7
movdqa %xmm13,%xmm6
pslld $7,%xmm13
por %xmm7,%xmm12
psrld $25,%xmm6
movdqa (%r10),%xmm7
por %xmm6,%xmm13
movdqa %xmm4,0(%rsp)
movdqa %xmm5,16(%rsp)
movdqa 32(%rsp),%xmm4
movdqa 48(%rsp),%xmm5
paddd %xmm14,%xmm10
paddd %xmm15,%xmm11
pxor %xmm10,%xmm2
pxor %xmm11,%xmm3
.byte 102,15,56,0,215
.byte 102,15,56,0,223
paddd %xmm2,%xmm4
paddd %xmm3,%xmm5
pxor %xmm4,%xmm14
pxor %xmm5,%xmm15
movdqa %xmm14,%xmm6
pslld $12,%xmm14
psrld $20,%xmm6
movdqa %xmm15,%xmm7
pslld $12,%xmm15
por %xmm6,%xmm14
psrld $20,%xmm7
movdqa (%r11),%xmm6
por %xmm7,%xmm15
paddd %xmm14,%xmm10
paddd %xmm15,%xmm11
pxor %xmm10,%xmm2
pxor %xmm11,%xmm3
.byte 102,15,56,0,214
.byte 102,15,56,0,222
paddd %xmm2,%xmm4
paddd %xmm3,%xmm5
pxor %xmm4,%xmm14
pxor %xmm5,%xmm15
movdqa %xmm14,%xmm7
pslld $7,%xmm14
psrld $25,%xmm7
movdqa %xmm15,%xmm6
pslld $7,%xmm15
por %xmm7,%xmm14
psrld $25,%xmm6
movdqa (%r10),%xmm7
por %xmm6,%xmm15
paddd %xmm13,%xmm8
paddd %xmm14,%xmm9
pxor %xmm8,%xmm3
pxor %xmm9,%xmm0
.byte 102,15,56,0,223
.byte 102,15,56,0,199
paddd %xmm3,%xmm4
paddd %xmm0,%xmm5
pxor %xmm4,%xmm13
pxor %xmm5,%xmm14
movdqa %xmm13,%xmm6
pslld $12,%xmm13
psrld $20,%xmm6
movdqa %xmm14,%xmm7
pslld $12,%xmm14
por %xmm6,%xmm13
psrld $20,%xmm7
movdqa (%r11),%xmm6
por %xmm7,%xmm14
paddd %xmm13,%xmm8
paddd %xmm14,%xmm9
pxor %xmm8,%xmm3
pxor %xmm9,%xmm0
.byte 102,15,56,0,222
.byte 102,15,56,0,198
paddd %xmm3,%xmm4
paddd %xmm0,%xmm5
pxor %xmm4,%xmm13
pxor %xmm5,%xmm14
movdqa %xmm13,%xmm7
pslld $7,%xmm13
psrld $25,%xmm7
movdqa %xmm14,%xmm6
pslld $7,%xmm14
por %xmm7,%xmm13
psrld $25,%xmm6
movdqa (%r10),%xmm7
por %xmm6,%xmm14
movdqa %xmm4,32(%rsp)
movdqa %xmm5,48(%rsp)
movdqa 0(%rsp),%xmm4
movdqa 16(%rsp),%xmm5
paddd %xmm15,%xmm10
paddd %xmm12,%xmm11
pxor %xmm10,%xmm1
pxor %xmm11,%xmm2
.byte 102,15,56,0,207
.byte 102,15,56,0,215
paddd %xmm1,%xmm4
paddd %xmm2,%xmm5
pxor %xmm4,%xmm15
pxor %xmm5,%xmm12
movdqa %xmm15,%xmm6
pslld $12,%xmm15
psrld $20,%xmm6
movdqa %xmm12,%xmm7
pslld $12,%xmm12
por %xmm6,%xmm15
psrld $20,%xmm7
movdqa (%r11),%xmm6
por %xmm7,%xmm12
paddd %xmm15,%xmm10
paddd %xmm12,%xmm11
pxor %xmm10,%xmm1
pxor %xmm11,%xmm2
.byte 102,15,56,0,206
.byte 102,15,56,0,214
paddd %xmm1,%xmm4
paddd %xmm2,%xmm5
pxor %xmm4,%xmm15
pxor %xmm5,%xmm12
movdqa %xmm15,%xmm7
pslld $7,%xmm15
psrld $25,%xmm7
movdqa %xmm12,%xmm6
pslld $7,%xmm12
por %xmm7,%xmm15
psrld $25,%xmm6
movdqa (%r10),%xmm7
por %xmm6,%xmm12
decl %eax
jnz .Loop4x
paddd 64(%rsp),%xmm8
paddd 80(%rsp),%xmm9
paddd 96(%rsp),%xmm10
paddd 112(%rsp),%xmm11
movdqa %xmm8,%xmm6
punpckldq %xmm9,%xmm8
movdqa %xmm10,%xmm7
punpckldq %xmm11,%xmm10
punpckhdq %xmm9,%xmm6
punpckhdq %xmm11,%xmm7
movdqa %xmm8,%xmm9
punpcklqdq %xmm10,%xmm8
movdqa %xmm6,%xmm11
punpcklqdq %xmm7,%xmm6
punpckhqdq %xmm10,%xmm9
punpckhqdq %xmm7,%xmm11
paddd 128-256(%rcx),%xmm12
paddd 144-256(%rcx),%xmm13
paddd 160-256(%rcx),%xmm14
paddd 176-256(%rcx),%xmm15
movdqa %xmm8,0(%rsp)
movdqa %xmm9,16(%rsp)
movdqa 32(%rsp),%xmm8
movdqa 48(%rsp),%xmm9
movdqa %xmm12,%xmm10
punpckldq %xmm13,%xmm12
movdqa %xmm14,%xmm7
punpckldq %xmm15,%xmm14
punpckhdq %xmm13,%xmm10
punpckhdq %xmm15,%xmm7
movdqa %xmm12,%xmm13
punpcklqdq %xmm14,%xmm12
movdqa %xmm10,%xmm15
punpcklqdq %xmm7,%xmm10
punpckhqdq %xmm14,%xmm13
punpckhqdq %xmm7,%xmm15
paddd 192-256(%rcx),%xmm4
paddd 208-256(%rcx),%xmm5
paddd 224-256(%rcx),%xmm8
paddd 240-256(%rcx),%xmm9
movdqa %xmm6,32(%rsp)
movdqa %xmm11,48(%rsp)
movdqa %xmm4,%xmm14
punpckldq %xmm5,%xmm4
movdqa %xmm8,%xmm7
punpckldq %xmm9,%xmm8
punpckhdq %xmm5,%xmm14
punpckhdq %xmm9,%xmm7
movdqa %xmm4,%xmm5
punpcklqdq %xmm8,%xmm4
movdqa %xmm14,%xmm9
punpcklqdq %xmm7,%xmm14
punpckhqdq %xmm8,%xmm5
punpckhqdq %xmm7,%xmm9
paddd 256-256(%rcx),%xmm0
paddd 272-256(%rcx),%xmm1
paddd 288-256(%rcx),%xmm2
paddd 304-256(%rcx),%xmm3
movdqa %xmm0,%xmm8
punpckldq %xmm1,%xmm0
movdqa %xmm2,%xmm7
punpckldq %xmm3,%xmm2
punpckhdq %xmm1,%xmm8
punpckhdq %xmm3,%xmm7
movdqa %xmm0,%xmm1
punpcklqdq %xmm2,%xmm0
movdqa %xmm8,%xmm3
punpcklqdq %xmm7,%xmm8
punpckhqdq %xmm2,%xmm1
punpckhqdq %xmm7,%xmm3
cmpq $256,%rdx
jb .Ltail4x
movdqu 0(%rsi),%xmm6
movdqu 16(%rsi),%xmm11
movdqu 32(%rsi),%xmm2
movdqu 48(%rsi),%xmm7
pxor 0(%rsp),%xmm6
pxor %xmm12,%xmm11
pxor %xmm4,%xmm2
pxor %xmm0,%xmm7
movdqu %xmm6,0(%rdi)
movdqu 64(%rsi),%xmm6
movdqu %xmm11,16(%rdi)
movdqu 80(%rsi),%xmm11
movdqu %xmm2,32(%rdi)
movdqu 96(%rsi),%xmm2
movdqu %xmm7,48(%rdi)
movdqu 112(%rsi),%xmm7
leaq 128(%rsi),%rsi
pxor 16(%rsp),%xmm6
pxor %xmm13,%xmm11
pxor %xmm5,%xmm2
pxor %xmm1,%xmm7
movdqu %xmm6,64(%rdi)
movdqu 0(%rsi),%xmm6
movdqu %xmm11,80(%rdi)
movdqu 16(%rsi),%xmm11
movdqu %xmm2,96(%rdi)
movdqu 32(%rsi),%xmm2
movdqu %xmm7,112(%rdi)
leaq 128(%rdi),%rdi
movdqu 48(%rsi),%xmm7
pxor 32(%rsp),%xmm6
pxor %xmm10,%xmm11
pxor %xmm14,%xmm2
pxor %xmm8,%xmm7
movdqu %xmm6,0(%rdi)
movdqu 64(%rsi),%xmm6
movdqu %xmm11,16(%rdi)
movdqu 80(%rsi),%xmm11
movdqu %xmm2,32(%rdi)
movdqu 96(%rsi),%xmm2
movdqu %xmm7,48(%rdi)
movdqu 112(%rsi),%xmm7
leaq 128(%rsi),%rsi
pxor 48(%rsp),%xmm6
pxor %xmm15,%xmm11
pxor %xmm9,%xmm2
pxor %xmm3,%xmm7
movdqu %xmm6,64(%rdi)
movdqu %xmm11,80(%rdi)
movdqu %xmm2,96(%rdi)
movdqu %xmm7,112(%rdi)
leaq 128(%rdi),%rdi
subq $256,%rdx
jnz .Loop_outer4x
jmp .Ldone4x
.Ltail4x:
cmpq $192,%rdx
jae .L192_or_more4x
cmpq $128,%rdx
jae .L128_or_more4x
cmpq $64,%rdx
jae .L64_or_more4x
xorq %r10,%r10
movdqa %xmm12,16(%rsp)
movdqa %xmm4,32(%rsp)
movdqa %xmm0,48(%rsp)
jmp .Loop_tail4x
.align 32
.L64_or_more4x:
movdqu 0(%rsi),%xmm6
movdqu 16(%rsi),%xmm11
movdqu 32(%rsi),%xmm2
movdqu 48(%rsi),%xmm7
pxor 0(%rsp),%xmm6
pxor %xmm12,%xmm11
pxor %xmm4,%xmm2
pxor %xmm0,%xmm7
movdqu %xmm6,0(%rdi)
movdqu %xmm11,16(%rdi)
movdqu %xmm2,32(%rdi)
movdqu %xmm7,48(%rdi)
je .Ldone4x
movdqa 16(%rsp),%xmm6
leaq 64(%rsi),%rsi
xorq %r10,%r10
movdqa %xmm6,0(%rsp)
movdqa %xmm13,16(%rsp)
leaq 64(%rdi),%rdi
movdqa %xmm5,32(%rsp)
subq $64,%rdx
movdqa %xmm1,48(%rsp)
jmp .Loop_tail4x
.align 32
.L128_or_more4x:
movdqu 0(%rsi),%xmm6
movdqu 16(%rsi),%xmm11
movdqu 32(%rsi),%xmm2
movdqu 48(%rsi),%xmm7
pxor 0(%rsp),%xmm6
pxor %xmm12,%xmm11
pxor %xmm4,%xmm2
pxor %xmm0,%xmm7
movdqu %xmm6,0(%rdi)
movdqu 64(%rsi),%xmm6
movdqu %xmm11,16(%rdi)
movdqu 80(%rsi),%xmm11
movdqu %xmm2,32(%rdi)
movdqu 96(%rsi),%xmm2
movdqu %xmm7,48(%rdi)
movdqu 112(%rsi),%xmm7
pxor 16(%rsp),%xmm6
pxor %xmm13,%xmm11
pxor %xmm5,%xmm2
pxor %xmm1,%xmm7
movdqu %xmm6,64(%rdi)
movdqu %xmm11,80(%rdi)
movdqu %xmm2,96(%rdi)
movdqu %xmm7,112(%rdi)
je .Ldone4x
movdqa 32(%rsp),%xmm6
leaq 128(%rsi),%rsi
xorq %r10,%r10
movdqa %xmm6,0(%rsp)
movdqa %xmm10,16(%rsp)
leaq 128(%rdi),%rdi
movdqa %xmm14,32(%rsp)
subq $128,%rdx
movdqa %xmm8,48(%rsp)
jmp .Loop_tail4x
.align 32
.L192_or_more4x:
movdqu 0(%rsi),%xmm6
movdqu 16(%rsi),%xmm11
movdqu 32(%rsi),%xmm2
movdqu 48(%rsi),%xmm7
pxor 0(%rsp),%xmm6
pxor %xmm12,%xmm11
pxor %xmm4,%xmm2
pxor %xmm0,%xmm7
movdqu %xmm6,0(%rdi)
movdqu 64(%rsi),%xmm6
movdqu %xmm11,16(%rdi)
movdqu 80(%rsi),%xmm11
movdqu %xmm2,32(%rdi)
movdqu 96(%rsi),%xmm2
movdqu %xmm7,48(%rdi)
movdqu 112(%rsi),%xmm7
leaq 128(%rsi),%rsi
pxor 16(%rsp),%xmm6
pxor %xmm13,%xmm11
pxor %xmm5,%xmm2
pxor %xmm1,%xmm7
movdqu %xmm6,64(%rdi)
movdqu 0(%rsi),%xmm6
movdqu %xmm11,80(%rdi)
movdqu 16(%rsi),%xmm11
movdqu %xmm2,96(%rdi)
movdqu 32(%rsi),%xmm2
movdqu %xmm7,112(%rdi)
leaq 128(%rdi),%rdi
movdqu 48(%rsi),%xmm7
pxor 32(%rsp),%xmm6
pxor %xmm10,%xmm11
pxor %xmm14,%xmm2
pxor %xmm8,%xmm7
movdqu %xmm6,0(%rdi)
movdqu %xmm11,16(%rdi)
movdqu %xmm2,32(%rdi)
movdqu %xmm7,48(%rdi)
je .Ldone4x
movdqa 48(%rsp),%xmm6
leaq 64(%rsi),%rsi
xorq %r10,%r10
movdqa %xmm6,0(%rsp)
movdqa %xmm15,16(%rsp)
leaq 64(%rdi),%rdi
movdqa %xmm9,32(%rsp)
subq $192,%rdx
movdqa %xmm3,48(%rsp)
.Loop_tail4x:
movzbl (%rsi,%r10,1),%eax
movzbl (%rsp,%r10,1),%ecx
leaq 1(%r10),%r10
xorl %ecx,%eax
movb %al,-1(%rdi,%r10,1)
decq %rdx
jnz .Loop_tail4x
.Ldone4x:
leaq (%r9),%rsp
.cfi_def_cfa_register %rsp
.L4x_epilogue:
.byte 0xf3,0xc3
.cfi_endproc
.size ChaCha20_4x,.-ChaCha20_4x
.type ChaCha20_4xop,@function
.align 32
ChaCha20_4xop:
.cfi_startproc
.LChaCha20_4xop:
movq %rsp,%r9
.cfi_def_cfa_register %r9
subq $0x140+8,%rsp
vzeroupper
vmovdqa .Lsigma(%rip),%xmm11
vmovdqu (%rcx),%xmm3
vmovdqu 16(%rcx),%xmm15
vmovdqu (%r8),%xmm7
leaq 256(%rsp),%rcx
vpshufd $0x00,%xmm11,%xmm8
vpshufd $0x55,%xmm11,%xmm9
vmovdqa %xmm8,64(%rsp)
vpshufd $0xaa,%xmm11,%xmm10
vmovdqa %xmm9,80(%rsp)
vpshufd $0xff,%xmm11,%xmm11
vmovdqa %xmm10,96(%rsp)
vmovdqa %xmm11,112(%rsp)
vpshufd $0x00,%xmm3,%xmm0
vpshufd $0x55,%xmm3,%xmm1
vmovdqa %xmm0,128-256(%rcx)
vpshufd $0xaa,%xmm3,%xmm2
vmovdqa %xmm1,144-256(%rcx)
vpshufd $0xff,%xmm3,%xmm3
vmovdqa %xmm2,160-256(%rcx)
vmovdqa %xmm3,176-256(%rcx)
vpshufd $0x00,%xmm15,%xmm12
vpshufd $0x55,%xmm15,%xmm13
vmovdqa %xmm12,192-256(%rcx)
vpshufd $0xaa,%xmm15,%xmm14
vmovdqa %xmm13,208-256(%rcx)
vpshufd $0xff,%xmm15,%xmm15
vmovdqa %xmm14,224-256(%rcx)
vmovdqa %xmm15,240-256(%rcx)
vpshufd $0x00,%xmm7,%xmm4
vpshufd $0x55,%xmm7,%xmm5
vpaddd .Linc(%rip),%xmm4,%xmm4
vpshufd $0xaa,%xmm7,%xmm6
vmovdqa %xmm5,272-256(%rcx)
vpshufd $0xff,%xmm7,%xmm7
vmovdqa %xmm6,288-256(%rcx)
vmovdqa %xmm7,304-256(%rcx)
jmp .Loop_enter4xop
.align 32
.Loop_outer4xop:
vmovdqa 64(%rsp),%xmm8
vmovdqa 80(%rsp),%xmm9
vmovdqa 96(%rsp),%xmm10
vmovdqa 112(%rsp),%xmm11
vmovdqa 128-256(%rcx),%xmm0
vmovdqa 144-256(%rcx),%xmm1
vmovdqa 160-256(%rcx),%xmm2
vmovdqa 176-256(%rcx),%xmm3
vmovdqa 192-256(%rcx),%xmm12
vmovdqa 208-256(%rcx),%xmm13
vmovdqa 224-256(%rcx),%xmm14
vmovdqa 240-256(%rcx),%xmm15
vmovdqa 256-256(%rcx),%xmm4
vmovdqa 272-256(%rcx),%xmm5
vmovdqa 288-256(%rcx),%xmm6
vmovdqa 304-256(%rcx),%xmm7
vpaddd .Lfour(%rip),%xmm4,%xmm4
.Loop_enter4xop:
movl $10,%eax
vmovdqa %xmm4,256-256(%rcx)
jmp .Loop4xop
.align 32
.Loop4xop:
vpaddd %xmm0,%xmm8,%xmm8
vpaddd %xmm1,%xmm9,%xmm9
vpaddd %xmm2,%xmm10,%xmm10
vpaddd %xmm3,%xmm11,%xmm11
vpxor %xmm4,%xmm8,%xmm4
vpxor %xmm5,%xmm9,%xmm5
vpxor %xmm6,%xmm10,%xmm6
vpxor %xmm7,%xmm11,%xmm7
.byte 143,232,120,194,228,16
.byte 143,232,120,194,237,16
.byte 143,232,120,194,246,16
.byte 143,232,120,194,255,16
vpaddd %xmm4,%xmm12,%xmm12
vpaddd %xmm5,%xmm13,%xmm13
vpaddd %xmm6,%xmm14,%xmm14
vpaddd %xmm7,%xmm15,%xmm15
vpxor %xmm0,%xmm12,%xmm0
vpxor %xmm1,%xmm13,%xmm1
vpxor %xmm14,%xmm2,%xmm2
vpxor %xmm15,%xmm3,%xmm3
.byte 143,232,120,194,192,12
.byte 143,232,120,194,201,12
.byte 143,232,120,194,210,12
.byte 143,232,120,194,219,12
vpaddd %xmm8,%xmm0,%xmm8
vpaddd %xmm9,%xmm1,%xmm9
vpaddd %xmm2,%xmm10,%xmm10
vpaddd %xmm3,%xmm11,%xmm11
vpxor %xmm4,%xmm8,%xmm4
vpxor %xmm5,%xmm9,%xmm5
vpxor %xmm6,%xmm10,%xmm6
vpxor %xmm7,%xmm11,%xmm7
.byte 143,232,120,194,228,8
.byte 143,232,120,194,237,8
.byte 143,232,120,194,246,8
.byte 143,232,120,194,255,8
vpaddd %xmm4,%xmm12,%xmm12
vpaddd %xmm5,%xmm13,%xmm13
vpaddd %xmm6,%xmm14,%xmm14
vpaddd %xmm7,%xmm15,%xmm15
vpxor %xmm0,%xmm12,%xmm0
vpxor %xmm1,%xmm13,%xmm1
vpxor %xmm14,%xmm2,%xmm2
vpxor %xmm15,%xmm3,%xmm3
.byte 143,232,120,194,192,7
.byte 143,232,120,194,201,7
.byte 143,232,120,194,210,7
.byte 143,232,120,194,219,7
vpaddd %xmm1,%xmm8,%xmm8
vpaddd %xmm2,%xmm9,%xmm9
vpaddd %xmm3,%xmm10,%xmm10
vpaddd %xmm0,%xmm11,%xmm11
vpxor %xmm7,%xmm8,%xmm7
vpxor %xmm4,%xmm9,%xmm4
vpxor %xmm5,%xmm10,%xmm5
vpxor %xmm6,%xmm11,%xmm6
.byte 143,232,120,194,255,16
.byte 143,232,120,194,228,16
.byte 143,232,120,194,237,16
.byte 143,232,120,194,246,16
vpaddd %xmm7,%xmm14,%xmm14
vpaddd %xmm4,%xmm15,%xmm15
vpaddd %xmm5,%xmm12,%xmm12
vpaddd %xmm6,%xmm13,%xmm13
vpxor %xmm1,%xmm14,%xmm1
vpxor %xmm2,%xmm15,%xmm2
vpxor %xmm12,%xmm3,%xmm3
vpxor %xmm13,%xmm0,%xmm0
.byte 143,232,120,194,201,12
.byte 143,232,120,194,210,12
.byte 143,232,120,194,219,12
.byte 143,232,120,194,192,12
vpaddd %xmm8,%xmm1,%xmm8
vpaddd %xmm9,%xmm2,%xmm9
vpaddd %xmm3,%xmm10,%xmm10
vpaddd %xmm0,%xmm11,%xmm11
vpxor %xmm7,%xmm8,%xmm7
vpxor %xmm4,%xmm9,%xmm4
vpxor %xmm5,%xmm10,%xmm5
vpxor %xmm6,%xmm11,%xmm6
.byte 143,232,120,194,255,8
.byte 143,232,120,194,228,8
.byte 143,232,120,194,237,8
.byte 143,232,120,194,246,8
vpaddd %xmm7,%xmm14,%xmm14
vpaddd %xmm4,%xmm15,%xmm15
vpaddd %xmm5,%xmm12,%xmm12
vpaddd %xmm6,%xmm13,%xmm13
vpxor %xmm1,%xmm14,%xmm1
vpxor %xmm2,%xmm15,%xmm2
vpxor %xmm12,%xmm3,%xmm3
vpxor %xmm13,%xmm0,%xmm0
.byte 143,232,120,194,201,7
.byte 143,232,120,194,210,7
.byte 143,232,120,194,219,7
.byte 143,232,120,194,192,7
decl %eax
jnz .Loop4xop
vpaddd 64(%rsp),%xmm8,%xmm8
vpaddd 80(%rsp),%xmm9,%xmm9
vpaddd 96(%rsp),%xmm10,%xmm10
vpaddd 112(%rsp),%xmm11,%xmm11
vmovdqa %xmm14,32(%rsp)
vmovdqa %xmm15,48(%rsp)
vpunpckldq %xmm9,%xmm8,%xmm14
vpunpckldq %xmm11,%xmm10,%xmm15
vpunpckhdq %xmm9,%xmm8,%xmm8
vpunpckhdq %xmm11,%xmm10,%xmm10
vpunpcklqdq %xmm15,%xmm14,%xmm9
vpunpckhqdq %xmm15,%xmm14,%xmm14
vpunpcklqdq %xmm10,%xmm8,%xmm11
vpunpckhqdq %xmm10,%xmm8,%xmm8
vpaddd 128-256(%rcx),%xmm0,%xmm0
vpaddd 144-256(%rcx),%xmm1,%xmm1
vpaddd 160-256(%rcx),%xmm2,%xmm2
vpaddd 176-256(%rcx),%xmm3,%xmm3
vmovdqa %xmm9,0(%rsp)
vmovdqa %xmm14,16(%rsp)
vmovdqa 32(%rsp),%xmm9
vmovdqa 48(%rsp),%xmm14
vpunpckldq %xmm1,%xmm0,%xmm10
vpunpckldq %xmm3,%xmm2,%xmm15
vpunpckhdq %xmm1,%xmm0,%xmm0
vpunpckhdq %xmm3,%xmm2,%xmm2
vpunpcklqdq %xmm15,%xmm10,%xmm1
vpunpckhqdq %xmm15,%xmm10,%xmm10
vpunpcklqdq %xmm2,%xmm0,%xmm3
vpunpckhqdq %xmm2,%xmm0,%xmm0
vpaddd 192-256(%rcx),%xmm12,%xmm12
vpaddd 208-256(%rcx),%xmm13,%xmm13
vpaddd 224-256(%rcx),%xmm9,%xmm9
vpaddd 240-256(%rcx),%xmm14,%xmm14
vpunpckldq %xmm13,%xmm12,%xmm2
vpunpckldq %xmm14,%xmm9,%xmm15
vpunpckhdq %xmm13,%xmm12,%xmm12
vpunpckhdq %xmm14,%xmm9,%xmm9
vpunpcklqdq %xmm15,%xmm2,%xmm13
vpunpckhqdq %xmm15,%xmm2,%xmm2
vpunpcklqdq %xmm9,%xmm12,%xmm14
vpunpckhqdq %xmm9,%xmm12,%xmm12
vpaddd 256-256(%rcx),%xmm4,%xmm4
vpaddd 272-256(%rcx),%xmm5,%xmm5
vpaddd 288-256(%rcx),%xmm6,%xmm6
vpaddd 304-256(%rcx),%xmm7,%xmm7
vpunpckldq %xmm5,%xmm4,%xmm9
vpunpckldq %xmm7,%xmm6,%xmm15
vpunpckhdq %xmm5,%xmm4,%xmm4
vpunpckhdq %xmm7,%xmm6,%xmm6
vpunpcklqdq %xmm15,%xmm9,%xmm5
vpunpckhqdq %xmm15,%xmm9,%xmm9
vpunpcklqdq %xmm6,%xmm4,%xmm7
vpunpckhqdq %xmm6,%xmm4,%xmm4
vmovdqa 0(%rsp),%xmm6
vmovdqa 16(%rsp),%xmm15
cmpq $256,%rdx
jb .Ltail4xop
vpxor 0(%rsi),%xmm6,%xmm6
vpxor 16(%rsi),%xmm1,%xmm1
vpxor 32(%rsi),%xmm13,%xmm13
vpxor 48(%rsi),%xmm5,%xmm5
vpxor 64(%rsi),%xmm15,%xmm15
vpxor 80(%rsi),%xmm10,%xmm10
vpxor 96(%rsi),%xmm2,%xmm2
vpxor 112(%rsi),%xmm9,%xmm9
leaq 128(%rsi),%rsi
vpxor 0(%rsi),%xmm11,%xmm11
vpxor 16(%rsi),%xmm3,%xmm3
vpxor 32(%rsi),%xmm14,%xmm14
vpxor 48(%rsi),%xmm7,%xmm7
vpxor 64(%rsi),%xmm8,%xmm8
vpxor 80(%rsi),%xmm0,%xmm0
vpxor 96(%rsi),%xmm12,%xmm12
vpxor 112(%rsi),%xmm4,%xmm4
leaq 128(%rsi),%rsi
vmovdqu %xmm6,0(%rdi)
vmovdqu %xmm1,16(%rdi)
vmovdqu %xmm13,32(%rdi)
vmovdqu %xmm5,48(%rdi)
vmovdqu %xmm15,64(%rdi)
vmovdqu %xmm10,80(%rdi)
vmovdqu %xmm2,96(%rdi)
vmovdqu %xmm9,112(%rdi)
leaq 128(%rdi),%rdi
vmovdqu %xmm11,0(%rdi)
vmovdqu %xmm3,16(%rdi)
vmovdqu %xmm14,32(%rdi)
vmovdqu %xmm7,48(%rdi)
vmovdqu %xmm8,64(%rdi)
vmovdqu %xmm0,80(%rdi)
vmovdqu %xmm12,96(%rdi)
vmovdqu %xmm4,112(%rdi)
leaq 128(%rdi),%rdi
subq $256,%rdx
jnz .Loop_outer4xop
jmp .Ldone4xop
.align 32
.Ltail4xop:
cmpq $192,%rdx
jae .L192_or_more4xop
cmpq $128,%rdx
jae .L128_or_more4xop
cmpq $64,%rdx
jae .L64_or_more4xop
xorq %r10,%r10
vmovdqa %xmm6,0(%rsp)
vmovdqa %xmm1,16(%rsp)
vmovdqa %xmm13,32(%rsp)
vmovdqa %xmm5,48(%rsp)
jmp .Loop_tail4xop
.align 32
.L64_or_more4xop:
vpxor 0(%rsi),%xmm6,%xmm6
vpxor 16(%rsi),%xmm1,%xmm1
vpxor 32(%rsi),%xmm13,%xmm13
vpxor 48(%rsi),%xmm5,%xmm5
vmovdqu %xmm6,0(%rdi)
vmovdqu %xmm1,16(%rdi)
vmovdqu %xmm13,32(%rdi)
vmovdqu %xmm5,48(%rdi)
je .Ldone4xop
leaq 64(%rsi),%rsi
vmovdqa %xmm15,0(%rsp)
xorq %r10,%r10
vmovdqa %xmm10,16(%rsp)
leaq 64(%rdi),%rdi
vmovdqa %xmm2,32(%rsp)
subq $64,%rdx
vmovdqa %xmm9,48(%rsp)
jmp .Loop_tail4xop
.align 32
.L128_or_more4xop:
vpxor 0(%rsi),%xmm6,%xmm6
vpxor 16(%rsi),%xmm1,%xmm1
vpxor 32(%rsi),%xmm13,%xmm13
vpxor 48(%rsi),%xmm5,%xmm5
vpxor 64(%rsi),%xmm15,%xmm15
vpxor 80(%rsi),%xmm10,%xmm10
vpxor 96(%rsi),%xmm2,%xmm2
vpxor 112(%rsi),%xmm9,%xmm9
vmovdqu %xmm6,0(%rdi)
vmovdqu %xmm1,16(%rdi)
vmovdqu %xmm13,32(%rdi)
vmovdqu %xmm5,48(%rdi)
vmovdqu %xmm15,64(%rdi)
vmovdqu %xmm10,80(%rdi)
vmovdqu %xmm2,96(%rdi)
vmovdqu %xmm9,112(%rdi)
je .Ldone4xop
leaq 128(%rsi),%rsi
vmovdqa %xmm11,0(%rsp)
xorq %r10,%r10
vmovdqa %xmm3,16(%rsp)
leaq 128(%rdi),%rdi
vmovdqa %xmm14,32(%rsp)
subq $128,%rdx
vmovdqa %xmm7,48(%rsp)
jmp .Loop_tail4xop
.align 32
.L192_or_more4xop:
vpxor 0(%rsi),%xmm6,%xmm6
vpxor 16(%rsi),%xmm1,%xmm1
vpxor 32(%rsi),%xmm13,%xmm13
vpxor 48(%rsi),%xmm5,%xmm5
vpxor 64(%rsi),%xmm15,%xmm15
vpxor 80(%rsi),%xmm10,%xmm10
vpxor 96(%rsi),%xmm2,%xmm2
vpxor 112(%rsi),%xmm9,%xmm9
leaq 128(%rsi),%rsi
vpxor 0(%rsi),%xmm11,%xmm11
vpxor 16(%rsi),%xmm3,%xmm3
vpxor 32(%rsi),%xmm14,%xmm14
vpxor 48(%rsi),%xmm7,%xmm7
vmovdqu %xmm6,0(%rdi)
vmovdqu %xmm1,16(%rdi)
vmovdqu %xmm13,32(%rdi)
vmovdqu %xmm5,48(%rdi)
vmovdqu %xmm15,64(%rdi)
vmovdqu %xmm10,80(%rdi)
vmovdqu %xmm2,96(%rdi)
vmovdqu %xmm9,112(%rdi)
leaq 128(%rdi),%rdi
vmovdqu %xmm11,0(%rdi)
vmovdqu %xmm3,16(%rdi)
vmovdqu %xmm14,32(%rdi)
vmovdqu %xmm7,48(%rdi)
je .Ldone4xop
leaq 64(%rsi),%rsi
vmovdqa %xmm8,0(%rsp)
xorq %r10,%r10
vmovdqa %xmm0,16(%rsp)
leaq 64(%rdi),%rdi
vmovdqa %xmm12,32(%rsp)
subq $192,%rdx
vmovdqa %xmm4,48(%rsp)
.Loop_tail4xop:
movzbl (%rsi,%r10,1),%eax
movzbl (%rsp,%r10,1),%ecx
leaq 1(%r10),%r10
xorl %ecx,%eax
movb %al,-1(%rdi,%r10,1)
decq %rdx
jnz .Loop_tail4xop
.Ldone4xop:
vzeroupper
leaq (%r9),%rsp
.cfi_def_cfa_register %rsp
.L4xop_epilogue:
.byte 0xf3,0xc3
.cfi_endproc
.size ChaCha20_4xop,.-ChaCha20_4xop
.type ChaCha20_8x,@function
.align 32
ChaCha20_8x:
.cfi_startproc
.LChaCha20_8x:
movq %rsp,%r9
.cfi_def_cfa_register %r9
subq $0x280+8,%rsp
andq $-32,%rsp
vzeroupper
vbroadcasti128 .Lsigma(%rip),%ymm11
vbroadcasti128 (%rcx),%ymm3
vbroadcasti128 16(%rcx),%ymm15
vbroadcasti128 (%r8),%ymm7
leaq 256(%rsp),%rcx
leaq 512(%rsp),%rax
leaq .Lrot16(%rip),%r10
leaq .Lrot24(%rip),%r11
vpshufd $0x00,%ymm11,%ymm8
vpshufd $0x55,%ymm11,%ymm9
vmovdqa %ymm8,128-256(%rcx)
vpshufd $0xaa,%ymm11,%ymm10
vmovdqa %ymm9,160-256(%rcx)
vpshufd $0xff,%ymm11,%ymm11
vmovdqa %ymm10,192-256(%rcx)
vmovdqa %ymm11,224-256(%rcx)
vpshufd $0x00,%ymm3,%ymm0
vpshufd $0x55,%ymm3,%ymm1
vmovdqa %ymm0,256-256(%rcx)
vpshufd $0xaa,%ymm3,%ymm2
vmovdqa %ymm1,288-256(%rcx)
vpshufd $0xff,%ymm3,%ymm3
vmovdqa %ymm2,320-256(%rcx)
vmovdqa %ymm3,352-256(%rcx)
vpshufd $0x00,%ymm15,%ymm12
vpshufd $0x55,%ymm15,%ymm13
vmovdqa %ymm12,384-512(%rax)
vpshufd $0xaa,%ymm15,%ymm14
vmovdqa %ymm13,416-512(%rax)
vpshufd $0xff,%ymm15,%ymm15
vmovdqa %ymm14,448-512(%rax)
vmovdqa %ymm15,480-512(%rax)
vpshufd $0x00,%ymm7,%ymm4
vpshufd $0x55,%ymm7,%ymm5
vpaddd .Lincy(%rip),%ymm4,%ymm4
vpshufd $0xaa,%ymm7,%ymm6
vmovdqa %ymm5,544-512(%rax)
vpshufd $0xff,%ymm7,%ymm7
vmovdqa %ymm6,576-512(%rax)
vmovdqa %ymm7,608-512(%rax)
jmp .Loop_enter8x
.align 32
.Loop_outer8x:
vmovdqa 128-256(%rcx),%ymm8
vmovdqa 160-256(%rcx),%ymm9
vmovdqa 192-256(%rcx),%ymm10
vmovdqa 224-256(%rcx),%ymm11
vmovdqa 256-256(%rcx),%ymm0
vmovdqa 288-256(%rcx),%ymm1
vmovdqa 320-256(%rcx),%ymm2
vmovdqa 352-256(%rcx),%ymm3
vmovdqa 384-512(%rax),%ymm12
vmovdqa 416-512(%rax),%ymm13
vmovdqa 448-512(%rax),%ymm14
vmovdqa 480-512(%rax),%ymm15
vmovdqa 512-512(%rax),%ymm4
vmovdqa 544-512(%rax),%ymm5
vmovdqa 576-512(%rax),%ymm6
vmovdqa 608-512(%rax),%ymm7
vpaddd .Leight(%rip),%ymm4,%ymm4
.Loop_enter8x:
vmovdqa %ymm14,64(%rsp)
vmovdqa %ymm15,96(%rsp)
vbroadcasti128 (%r10),%ymm15
vmovdqa %ymm4,512-512(%rax)
movl $10,%eax
jmp .Loop8x
.align 32
.Loop8x:
vpaddd %ymm0,%ymm8,%ymm8
vpxor %ymm4,%ymm8,%ymm4
vpshufb %ymm15,%ymm4,%ymm4
vpaddd %ymm1,%ymm9,%ymm9
vpxor %ymm5,%ymm9,%ymm5
vpshufb %ymm15,%ymm5,%ymm5
vpaddd %ymm4,%ymm12,%ymm12
vpxor %ymm0,%ymm12,%ymm0
vpslld $12,%ymm0,%ymm14
vpsrld $20,%ymm0,%ymm0
vpor %ymm0,%ymm14,%ymm0
vbroadcasti128 (%r11),%ymm14
vpaddd %ymm5,%ymm13,%ymm13
vpxor %ymm1,%ymm13,%ymm1
vpslld $12,%ymm1,%ymm15
vpsrld $20,%ymm1,%ymm1
vpor %ymm1,%ymm15,%ymm1
vpaddd %ymm0,%ymm8,%ymm8
vpxor %ymm4,%ymm8,%ymm4
vpshufb %ymm14,%ymm4,%ymm4
vpaddd %ymm1,%ymm9,%ymm9
vpxor %ymm5,%ymm9,%ymm5
vpshufb %ymm14,%ymm5,%ymm5
vpaddd %ymm4,%ymm12,%ymm12
vpxor %ymm0,%ymm12,%ymm0
vpslld $7,%ymm0,%ymm15
vpsrld $25,%ymm0,%ymm0
vpor %ymm0,%ymm15,%ymm0
vbroadcasti128 (%r10),%ymm15
vpaddd %ymm5,%ymm13,%ymm13
vpxor %ymm1,%ymm13,%ymm1
vpslld $7,%ymm1,%ymm14
vpsrld $25,%ymm1,%ymm1
vpor %ymm1,%ymm14,%ymm1
vmovdqa %ymm12,0(%rsp)
vmovdqa %ymm13,32(%rsp)
vmovdqa 64(%rsp),%ymm12
vmovdqa 96(%rsp),%ymm13
vpaddd %ymm2,%ymm10,%ymm10
vpxor %ymm6,%ymm10,%ymm6
vpshufb %ymm15,%ymm6,%ymm6
vpaddd %ymm3,%ymm11,%ymm11
vpxor %ymm7,%ymm11,%ymm7
vpshufb %ymm15,%ymm7,%ymm7
vpaddd %ymm6,%ymm12,%ymm12
vpxor %ymm2,%ymm12,%ymm2
vpslld $12,%ymm2,%ymm14
vpsrld $20,%ymm2,%ymm2
vpor %ymm2,%ymm14,%ymm2
vbroadcasti128 (%r11),%ymm14
vpaddd %ymm7,%ymm13,%ymm13
vpxor %ymm3,%ymm13,%ymm3
vpslld $12,%ymm3,%ymm15
vpsrld $20,%ymm3,%ymm3
vpor %ymm3,%ymm15,%ymm3
vpaddd %ymm2,%ymm10,%ymm10
vpxor %ymm6,%ymm10,%ymm6
vpshufb %ymm14,%ymm6,%ymm6
vpaddd %ymm3,%ymm11,%ymm11
vpxor %ymm7,%ymm11,%ymm7
vpshufb %ymm14,%ymm7,%ymm7
vpaddd %ymm6,%ymm12,%ymm12
vpxor %ymm2,%ymm12,%ymm2
vpslld $7,%ymm2,%ymm15
vpsrld $25,%ymm2,%ymm2
vpor %ymm2,%ymm15,%ymm2
vbroadcasti128 (%r10),%ymm15
vpaddd %ymm7,%ymm13,%ymm13
vpxor %ymm3,%ymm13,%ymm3
vpslld $7,%ymm3,%ymm14
vpsrld $25,%ymm3,%ymm3
vpor %ymm3,%ymm14,%ymm3
vpaddd %ymm1,%ymm8,%ymm8
vpxor %ymm7,%ymm8,%ymm7
vpshufb %ymm15,%ymm7,%ymm7
vpaddd %ymm2,%ymm9,%ymm9
vpxor %ymm4,%ymm9,%ymm4
vpshufb %ymm15,%ymm4,%ymm4
vpaddd %ymm7,%ymm12,%ymm12
vpxor %ymm1,%ymm12,%ymm1
vpslld $12,%ymm1,%ymm14
vpsrld $20,%ymm1,%ymm1
vpor %ymm1,%ymm14,%ymm1
vbroadcasti128 (%r11),%ymm14
vpaddd %ymm4,%ymm13,%ymm13
vpxor %ymm2,%ymm13,%ymm2
vpslld $12,%ymm2,%ymm15
vpsrld $20,%ymm2,%ymm2
vpor %ymm2,%ymm15,%ymm2
vpaddd %ymm1,%ymm8,%ymm8
vpxor %ymm7,%ymm8,%ymm7
vpshufb %ymm14,%ymm7,%ymm7
vpaddd %ymm2,%ymm9,%ymm9
vpxor %ymm4,%ymm9,%ymm4
vpshufb %ymm14,%ymm4,%ymm4
vpaddd %ymm7,%ymm12,%ymm12
vpxor %ymm1,%ymm12,%ymm1
vpslld $7,%ymm1,%ymm15
vpsrld $25,%ymm1,%ymm1
vpor %ymm1,%ymm15,%ymm1
vbroadcasti128 (%r10),%ymm15
vpaddd %ymm4,%ymm13,%ymm13
vpxor %ymm2,%ymm13,%ymm2
vpslld $7,%ymm2,%ymm14
vpsrld $25,%ymm2,%ymm2
vpor %ymm2,%ymm14,%ymm2
vmovdqa %ymm12,64(%rsp)
vmovdqa %ymm13,96(%rsp)
vmovdqa 0(%rsp),%ymm12
vmovdqa 32(%rsp),%ymm13
vpaddd %ymm3,%ymm10,%ymm10
vpxor %ymm5,%ymm10,%ymm5
vpshufb %ymm15,%ymm5,%ymm5
vpaddd %ymm0,%ymm11,%ymm11
vpxor %ymm6,%ymm11,%ymm6
vpshufb %ymm15,%ymm6,%ymm6
vpaddd %ymm5,%ymm12,%ymm12
vpxor %ymm3,%ymm12,%ymm3
vpslld $12,%ymm3,%ymm14
vpsrld $20,%ymm3,%ymm3
vpor %ymm3,%ymm14,%ymm3
vbroadcasti128 (%r11),%ymm14
vpaddd %ymm6,%ymm13,%ymm13
vpxor %ymm0,%ymm13,%ymm0
vpslld $12,%ymm0,%ymm15
vpsrld $20,%ymm0,%ymm0
vpor %ymm0,%ymm15,%ymm0
vpaddd %ymm3,%ymm10,%ymm10
vpxor %ymm5,%ymm10,%ymm5
vpshufb %ymm14,%ymm5,%ymm5
vpaddd %ymm0,%ymm11,%ymm11
vpxor %ymm6,%ymm11,%ymm6
vpshufb %ymm14,%ymm6,%ymm6
vpaddd %ymm5,%ymm12,%ymm12
vpxor %ymm3,%ymm12,%ymm3
vpslld $7,%ymm3,%ymm15
vpsrld $25,%ymm3,%ymm3
vpor %ymm3,%ymm15,%ymm3
vbroadcasti128 (%r10),%ymm15
vpaddd %ymm6,%ymm13,%ymm13
vpxor %ymm0,%ymm13,%ymm0
vpslld $7,%ymm0,%ymm14
vpsrld $25,%ymm0,%ymm0
vpor %ymm0,%ymm14,%ymm0
decl %eax
jnz .Loop8x
leaq 512(%rsp),%rax
vpaddd 128-256(%rcx),%ymm8,%ymm8
vpaddd 160-256(%rcx),%ymm9,%ymm9
vpaddd 192-256(%rcx),%ymm10,%ymm10
vpaddd 224-256(%rcx),%ymm11,%ymm11
vpunpckldq %ymm9,%ymm8,%ymm14
vpunpckldq %ymm11,%ymm10,%ymm15
vpunpckhdq %ymm9,%ymm8,%ymm8
vpunpckhdq %ymm11,%ymm10,%ymm10
vpunpcklqdq %ymm15,%ymm14,%ymm9
vpunpckhqdq %ymm15,%ymm14,%ymm14
vpunpcklqdq %ymm10,%ymm8,%ymm11
vpunpckhqdq %ymm10,%ymm8,%ymm8
vpaddd 256-256(%rcx),%ymm0,%ymm0
vpaddd 288-256(%rcx),%ymm1,%ymm1
vpaddd 320-256(%rcx),%ymm2,%ymm2
vpaddd 352-256(%rcx),%ymm3,%ymm3
vpunpckldq %ymm1,%ymm0,%ymm10
vpunpckldq %ymm3,%ymm2,%ymm15
vpunpckhdq %ymm1,%ymm0,%ymm0
vpunpckhdq %ymm3,%ymm2,%ymm2
vpunpcklqdq %ymm15,%ymm10,%ymm1
vpunpckhqdq %ymm15,%ymm10,%ymm10
vpunpcklqdq %ymm2,%ymm0,%ymm3
vpunpckhqdq %ymm2,%ymm0,%ymm0
vperm2i128 $0x20,%ymm1,%ymm9,%ymm15
vperm2i128 $0x31,%ymm1,%ymm9,%ymm1
vperm2i128 $0x20,%ymm10,%ymm14,%ymm9
vperm2i128 $0x31,%ymm10,%ymm14,%ymm10
vperm2i128 $0x20,%ymm3,%ymm11,%ymm14
vperm2i128 $0x31,%ymm3,%ymm11,%ymm3
vperm2i128 $0x20,%ymm0,%ymm8,%ymm11
vperm2i128 $0x31,%ymm0,%ymm8,%ymm0
vmovdqa %ymm15,0(%rsp)
vmovdqa %ymm9,32(%rsp)
vmovdqa 64(%rsp),%ymm15
vmovdqa 96(%rsp),%ymm9
vpaddd 384-512(%rax),%ymm12,%ymm12
vpaddd 416-512(%rax),%ymm13,%ymm13
vpaddd 448-512(%rax),%ymm15,%ymm15
vpaddd 480-512(%rax),%ymm9,%ymm9
vpunpckldq %ymm13,%ymm12,%ymm2
vpunpckldq %ymm9,%ymm15,%ymm8
vpunpckhdq %ymm13,%ymm12,%ymm12
vpunpckhdq %ymm9,%ymm15,%ymm15
vpunpcklqdq %ymm8,%ymm2,%ymm13
vpunpckhqdq %ymm8,%ymm2,%ymm2
vpunpcklqdq %ymm15,%ymm12,%ymm9
vpunpckhqdq %ymm15,%ymm12,%ymm12
vpaddd 512-512(%rax),%ymm4,%ymm4
vpaddd 544-512(%rax),%ymm5,%ymm5
vpaddd 576-512(%rax),%ymm6,%ymm6
vpaddd 608-512(%rax),%ymm7,%ymm7
vpunpckldq %ymm5,%ymm4,%ymm15
vpunpckldq %ymm7,%ymm6,%ymm8
vpunpckhdq %ymm5,%ymm4,%ymm4
vpunpckhdq %ymm7,%ymm6,%ymm6
vpunpcklqdq %ymm8,%ymm15,%ymm5
vpunpckhqdq %ymm8,%ymm15,%ymm15
vpunpcklqdq %ymm6,%ymm4,%ymm7
vpunpckhqdq %ymm6,%ymm4,%ymm4
vperm2i128 $0x20,%ymm5,%ymm13,%ymm8
vperm2i128 $0x31,%ymm5,%ymm13,%ymm5
vperm2i128 $0x20,%ymm15,%ymm2,%ymm13
vperm2i128 $0x31,%ymm15,%ymm2,%ymm15
vperm2i128 $0x20,%ymm7,%ymm9,%ymm2
vperm2i128 $0x31,%ymm7,%ymm9,%ymm7
vperm2i128 $0x20,%ymm4,%ymm12,%ymm9
vperm2i128 $0x31,%ymm4,%ymm12,%ymm4
vmovdqa 0(%rsp),%ymm6
vmovdqa 32(%rsp),%ymm12
cmpq $512,%rdx
jb .Ltail8x
vpxor 0(%rsi),%ymm6,%ymm6
vpxor 32(%rsi),%ymm8,%ymm8
vpxor 64(%rsi),%ymm1,%ymm1
vpxor 96(%rsi),%ymm5,%ymm5
leaq 128(%rsi),%rsi
vmovdqu %ymm6,0(%rdi)
vmovdqu %ymm8,32(%rdi)
vmovdqu %ymm1,64(%rdi)
vmovdqu %ymm5,96(%rdi)
leaq 128(%rdi),%rdi
vpxor 0(%rsi),%ymm12,%ymm12
vpxor 32(%rsi),%ymm13,%ymm13
vpxor 64(%rsi),%ymm10,%ymm10
vpxor 96(%rsi),%ymm15,%ymm15
leaq 128(%rsi),%rsi
vmovdqu %ymm12,0(%rdi)
vmovdqu %ymm13,32(%rdi)
vmovdqu %ymm10,64(%rdi)
vmovdqu %ymm15,96(%rdi)
leaq 128(%rdi),%rdi
vpxor 0(%rsi),%ymm14,%ymm14
vpxor 32(%rsi),%ymm2,%ymm2
vpxor 64(%rsi),%ymm3,%ymm3
vpxor 96(%rsi),%ymm7,%ymm7
leaq 128(%rsi),%rsi
vmovdqu %ymm14,0(%rdi)
vmovdqu %ymm2,32(%rdi)
vmovdqu %ymm3,64(%rdi)
vmovdqu %ymm7,96(%rdi)
leaq 128(%rdi),%rdi
vpxor 0(%rsi),%ymm11,%ymm11
vpxor 32(%rsi),%ymm9,%ymm9
vpxor 64(%rsi),%ymm0,%ymm0
vpxor 96(%rsi),%ymm4,%ymm4
leaq 128(%rsi),%rsi
vmovdqu %ymm11,0(%rdi)
vmovdqu %ymm9,32(%rdi)
vmovdqu %ymm0,64(%rdi)
vmovdqu %ymm4,96(%rdi)
leaq 128(%rdi),%rdi
subq $512,%rdx
jnz .Loop_outer8x
jmp .Ldone8x
.Ltail8x:
cmpq $448,%rdx
jae .L448_or_more8x
cmpq $384,%rdx
jae .L384_or_more8x
cmpq $320,%rdx
jae .L320_or_more8x
cmpq $256,%rdx
jae .L256_or_more8x
cmpq $192,%rdx
jae .L192_or_more8x
cmpq $128,%rdx
jae .L128_or_more8x
cmpq $64,%rdx
jae .L64_or_more8x
xorq %r10,%r10
vmovdqa %ymm6,0(%rsp)
vmovdqa %ymm8,32(%rsp)
jmp .Loop_tail8x
.align 32
.L64_or_more8x:
vpxor 0(%rsi),%ymm6,%ymm6
vpxor 32(%rsi),%ymm8,%ymm8
vmovdqu %ymm6,0(%rdi)
vmovdqu %ymm8,32(%rdi)
je .Ldone8x
leaq 64(%rsi),%rsi
xorq %r10,%r10
vmovdqa %ymm1,0(%rsp)
leaq 64(%rdi),%rdi
subq $64,%rdx
vmovdqa %ymm5,32(%rsp)
jmp .Loop_tail8x
.align 32
.L128_or_more8x:
vpxor 0(%rsi),%ymm6,%ymm6
vpxor 32(%rsi),%ymm8,%ymm8
vpxor 64(%rsi),%ymm1,%ymm1
vpxor 96(%rsi),%ymm5,%ymm5
vmovdqu %ymm6,0(%rdi)
vmovdqu %ymm8,32(%rdi)
vmovdqu %ymm1,64(%rdi)
vmovdqu %ymm5,96(%rdi)
je .Ldone8x
leaq 128(%rsi),%rsi
xorq %r10,%r10
vmovdqa %ymm12,0(%rsp)
leaq 128(%rdi),%rdi
subq $128,%rdx
vmovdqa %ymm13,32(%rsp)
jmp .Loop_tail8x
.align 32
.L192_or_more8x:
vpxor 0(%rsi),%ymm6,%ymm6
vpxor 32(%rsi),%ymm8,%ymm8
vpxor 64(%rsi),%ymm1,%ymm1
vpxor 96(%rsi),%ymm5,%ymm5
vpxor 128(%rsi),%ymm12,%ymm12
vpxor 160(%rsi),%ymm13,%ymm13
vmovdqu %ymm6,0(%rdi)
vmovdqu %ymm8,32(%rdi)
vmovdqu %ymm1,64(%rdi)
vmovdqu %ymm5,96(%rdi)
vmovdqu %ymm12,128(%rdi)
vmovdqu %ymm13,160(%rdi)
je .Ldone8x
leaq 192(%rsi),%rsi
xorq %r10,%r10
vmovdqa %ymm10,0(%rsp)
leaq 192(%rdi),%rdi
subq $192,%rdx
vmovdqa %ymm15,32(%rsp)
jmp .Loop_tail8x
.align 32
.L256_or_more8x:
vpxor 0(%rsi),%ymm6,%ymm6
vpxor 32(%rsi),%ymm8,%ymm8
vpxor 64(%rsi),%ymm1,%ymm1
vpxor 96(%rsi),%ymm5,%ymm5
vpxor 128(%rsi),%ymm12,%ymm12
vpxor 160(%rsi),%ymm13,%ymm13
vpxor 192(%rsi),%ymm10,%ymm10
vpxor 224(%rsi),%ymm15,%ymm15
vmovdqu %ymm6,0(%rdi)
vmovdqu %ymm8,32(%rdi)
vmovdqu %ymm1,64(%rdi)
vmovdqu %ymm5,96(%rdi)
vmovdqu %ymm12,128(%rdi)
vmovdqu %ymm13,160(%rdi)
vmovdqu %ymm10,192(%rdi)
vmovdqu %ymm15,224(%rdi)
je .Ldone8x
leaq 256(%rsi),%rsi
xorq %r10,%r10
vmovdqa %ymm14,0(%rsp)
leaq 256(%rdi),%rdi
subq $256,%rdx
vmovdqa %ymm2,32(%rsp)
jmp .Loop_tail8x
.align 32
.L320_or_more8x:
vpxor 0(%rsi),%ymm6,%ymm6
vpxor 32(%rsi),%ymm8,%ymm8
vpxor 64(%rsi),%ymm1,%ymm1
vpxor 96(%rsi),%ymm5,%ymm5
vpxor 128(%rsi),%ymm12,%ymm12
vpxor 160(%rsi),%ymm13,%ymm13
vpxor 192(%rsi),%ymm10,%ymm10
vpxor 224(%rsi),%ymm15,%ymm15
vpxor 256(%rsi),%ymm14,%ymm14
vpxor 288(%rsi),%ymm2,%ymm2
vmovdqu %ymm6,0(%rdi)
vmovdqu %ymm8,32(%rdi)
vmovdqu %ymm1,64(%rdi)
vmovdqu %ymm5,96(%rdi)
vmovdqu %ymm12,128(%rdi)
vmovdqu %ymm13,160(%rdi)
vmovdqu %ymm10,192(%rdi)
vmovdqu %ymm15,224(%rdi)
vmovdqu %ymm14,256(%rdi)
vmovdqu %ymm2,288(%rdi)
je .Ldone8x
leaq 320(%rsi),%rsi
xorq %r10,%r10
vmovdqa %ymm3,0(%rsp)
leaq 320(%rdi),%rdi
subq $320,%rdx
vmovdqa %ymm7,32(%rsp)
jmp .Loop_tail8x
.align 32
.L384_or_more8x:
vpxor 0(%rsi),%ymm6,%ymm6
vpxor 32(%rsi),%ymm8,%ymm8
vpxor 64(%rsi),%ymm1,%ymm1
vpxor 96(%rsi),%ymm5,%ymm5
vpxor 128(%rsi),%ymm12,%ymm12
vpxor 160(%rsi),%ymm13,%ymm13
vpxor 192(%rsi),%ymm10,%ymm10
vpxor 224(%rsi),%ymm15,%ymm15
vpxor 256(%rsi),%ymm14,%ymm14
vpxor 288(%rsi),%ymm2,%ymm2
vpxor 320(%rsi),%ymm3,%ymm3
vpxor 352(%rsi),%ymm7,%ymm7
vmovdqu %ymm6,0(%rdi)
vmovdqu %ymm8,32(%rdi)
vmovdqu %ymm1,64(%rdi)
vmovdqu %ymm5,96(%rdi)
vmovdqu %ymm12,128(%rdi)
vmovdqu %ymm13,160(%rdi)
vmovdqu %ymm10,192(%rdi)
vmovdqu %ymm15,224(%rdi)
vmovdqu %ymm14,256(%rdi)
vmovdqu %ymm2,288(%rdi)
vmovdqu %ymm3,320(%rdi)
vmovdqu %ymm7,352(%rdi)
je .Ldone8x
leaq 384(%rsi),%rsi
xorq %r10,%r10
vmovdqa %ymm11,0(%rsp)
leaq 384(%rdi),%rdi
subq $384,%rdx
vmovdqa %ymm9,32(%rsp)
jmp .Loop_tail8x
.align 32
.L448_or_more8x:
vpxor 0(%rsi),%ymm6,%ymm6
vpxor 32(%rsi),%ymm8,%ymm8
vpxor 64(%rsi),%ymm1,%ymm1
vpxor 96(%rsi),%ymm5,%ymm5
vpxor 128(%rsi),%ymm12,%ymm12
vpxor 160(%rsi),%ymm13,%ymm13
vpxor 192(%rsi),%ymm10,%ymm10
vpxor 224(%rsi),%ymm15,%ymm15
vpxor 256(%rsi),%ymm14,%ymm14
vpxor 288(%rsi),%ymm2,%ymm2
vpxor 320(%rsi),%ymm3,%ymm3
vpxor 352(%rsi),%ymm7,%ymm7
vpxor 384(%rsi),%ymm11,%ymm11
vpxor 416(%rsi),%ymm9,%ymm9
vmovdqu %ymm6,0(%rdi)
vmovdqu %ymm8,32(%rdi)
vmovdqu %ymm1,64(%rdi)
vmovdqu %ymm5,96(%rdi)
vmovdqu %ymm12,128(%rdi)
vmovdqu %ymm13,160(%rdi)
vmovdqu %ymm10,192(%rdi)
vmovdqu %ymm15,224(%rdi)
vmovdqu %ymm14,256(%rdi)
vmovdqu %ymm2,288(%rdi)
vmovdqu %ymm3,320(%rdi)
vmovdqu %ymm7,352(%rdi)
vmovdqu %ymm11,384(%rdi)
vmovdqu %ymm9,416(%rdi)
je .Ldone8x
leaq 448(%rsi),%rsi
xorq %r10,%r10
vmovdqa %ymm0,0(%rsp)
leaq 448(%rdi),%rdi
subq $448,%rdx
vmovdqa %ymm4,32(%rsp)
.Loop_tail8x:
movzbl (%rsi,%r10,1),%eax
movzbl (%rsp,%r10,1),%ecx
leaq 1(%r10),%r10
xorl %ecx,%eax
movb %al,-1(%rdi,%r10,1)
decq %rdx
jnz .Loop_tail8x
.Ldone8x:
vzeroall
leaq (%r9),%rsp
.cfi_def_cfa_register %rsp
.L8x_epilogue:
.byte 0xf3,0xc3
.cfi_endproc
.size ChaCha20_8x,.-ChaCha20_8x
.section ".note.gnu.property", "a"
.p2align 3
.long 1f - 0f
.long 4f - 1f
.long 5
0:
# "GNU" encoded with .byte, since .asciz isn't supported
.byte 0x47
.byte 0x4e
.byte 0x55
.byte 0
1:
.p2align 3
.long 0xc0000002
.long 3f - 2f
2:
.long 3
3:
.p2align 3
4:
