diff options
Diffstat (limited to 'win-x86_64/crypto/ec/p256-x86_64-asm.asm')
| -rw-r--r-- | win-x86_64/crypto/ec/p256-x86_64-asm.asm | 285 |
1 files changed, 0 insertions, 285 deletions
diff --git a/win-x86_64/crypto/ec/p256-x86_64-asm.asm b/win-x86_64/crypto/ec/p256-x86_64-asm.asm index c9789f5..45ba686 100644 --- a/win-x86_64/crypto/ec/p256-x86_64-asm.asm +++ b/win-x86_64/crypto/ec/p256-x86_64-asm.asm @@ -11,10 +11,6 @@ ALIGN 64 $L$poly: DQ 0xffffffffffffffff,0x00000000ffffffff,0x0000000000000000,0xffffffff00000001 - -$L$RR: - DQ 0x0000000000000003,0xfffffffbffffffff,0xfffffffffffffffe,0x00000004fffffffd - $L$One: DD 1,1,1,1,1,1,1,1 $L$Two: @@ -24,7 +20,6 @@ $L$Three: $L$ONE_mont: DQ 0x0000000000000001,0xffffffff00000000,0xffffffffffffffff,0x00000000fffffffe -global ecp_nistz256_mul_by_2 ALIGN 64 ecp_nistz256_mul_by_2: @@ -78,266 +73,6 @@ $L$SEH_end_ecp_nistz256_mul_by_2: -global ecp_nistz256_div_by_2 - -ALIGN 32 -ecp_nistz256_div_by_2: - mov QWORD[8+rsp],rdi ;WIN64 prologue - mov QWORD[16+rsp],rsi - mov rax,rsp -$L$SEH_begin_ecp_nistz256_div_by_2: - mov rdi,rcx - mov rsi,rdx - - - push r12 - push r13 - - mov r8,QWORD[rsi] - mov r9,QWORD[8+rsi] - mov r10,QWORD[16+rsi] - mov rax,r8 - mov r11,QWORD[24+rsi] - lea rsi,[$L$poly] - - mov rdx,r9 - xor r13,r13 - add r8,QWORD[rsi] - mov rcx,r10 - adc r9,QWORD[8+rsi] - adc r10,QWORD[16+rsi] - mov r12,r11 - adc r11,QWORD[24+rsi] - adc r13,0 - xor rsi,rsi - test rax,1 - - cmovz r8,rax - cmovz r9,rdx - cmovz r10,rcx - cmovz r11,r12 - cmovz r13,rsi - - mov rax,r9 - shr r8,1 - shl rax,63 - mov rdx,r10 - shr r9,1 - or r8,rax - shl rdx,63 - mov rcx,r11 - shr r10,1 - or r9,rdx - shl rcx,63 - shr r11,1 - shl r13,63 - or r10,rcx - or r11,r13 - - mov QWORD[rdi],r8 - mov QWORD[8+rdi],r9 - mov QWORD[16+rdi],r10 - mov QWORD[24+rdi],r11 - - pop r13 - pop r12 - mov rdi,QWORD[8+rsp] ;WIN64 epilogue - mov rsi,QWORD[16+rsp] - DB 0F3h,0C3h ;repret -$L$SEH_end_ecp_nistz256_div_by_2: - - - -global ecp_nistz256_mul_by_3 - -ALIGN 32 -ecp_nistz256_mul_by_3: - mov QWORD[8+rsp],rdi ;WIN64 prologue - mov QWORD[16+rsp],rsi - mov rax,rsp -$L$SEH_begin_ecp_nistz256_mul_by_3: - mov rdi,rcx - mov rsi,rdx - - - push r12 - push r13 - - mov r8,QWORD[rsi] - xor r13,r13 - mov r9,QWORD[8+rsi] - add r8,r8 - mov r10,QWORD[16+rsi] - adc r9,r9 - mov r11,QWORD[24+rsi] - mov rax,r8 - adc r10,r10 - adc r11,r11 - mov rdx,r9 - adc r13,0 - - sub r8,-1 - mov rcx,r10 - sbb r9,QWORD[(($L$poly+8))] - sbb r10,0 - mov r12,r11 - sbb r11,QWORD[(($L$poly+24))] - test r13,r13 - - cmovz r8,rax - cmovz r9,rdx - cmovz r10,rcx - cmovz r11,r12 - - xor r13,r13 - add r8,QWORD[rsi] - adc r9,QWORD[8+rsi] - mov rax,r8 - adc r10,QWORD[16+rsi] - adc r11,QWORD[24+rsi] - mov rdx,r9 - adc r13,0 - - sub r8,-1 - mov rcx,r10 - sbb r9,QWORD[(($L$poly+8))] - sbb r10,0 - mov r12,r11 - sbb r11,QWORD[(($L$poly+24))] - test r13,r13 - - cmovz r8,rax - cmovz r9,rdx - mov QWORD[rdi],r8 - cmovz r10,rcx - mov QWORD[8+rdi],r9 - cmovz r11,r12 - mov QWORD[16+rdi],r10 - mov QWORD[24+rdi],r11 - - pop r13 - pop r12 - mov rdi,QWORD[8+rsp] ;WIN64 epilogue - mov rsi,QWORD[16+rsp] - DB 0F3h,0C3h ;repret -$L$SEH_end_ecp_nistz256_mul_by_3: - - - -global ecp_nistz256_add - -ALIGN 32 -ecp_nistz256_add: - mov QWORD[8+rsp],rdi ;WIN64 prologue - mov QWORD[16+rsp],rsi - mov rax,rsp -$L$SEH_begin_ecp_nistz256_add: - mov rdi,rcx - mov rsi,rdx - mov rdx,r8 - - - push r12 - push r13 - - mov r8,QWORD[rsi] - xor r13,r13 - mov r9,QWORD[8+rsi] - mov r10,QWORD[16+rsi] - mov r11,QWORD[24+rsi] - lea rsi,[$L$poly] - - add r8,QWORD[rdx] - adc r9,QWORD[8+rdx] - mov rax,r8 - adc r10,QWORD[16+rdx] - adc r11,QWORD[24+rdx] - mov rdx,r9 - adc r13,0 - - sub r8,QWORD[rsi] - mov rcx,r10 - sbb r9,QWORD[8+rsi] - sbb r10,QWORD[16+rsi] - mov r12,r11 - sbb r11,QWORD[24+rsi] - test r13,r13 - - cmovz r8,rax - cmovz r9,rdx - mov QWORD[rdi],r8 - cmovz r10,rcx - mov QWORD[8+rdi],r9 - cmovz r11,r12 - mov QWORD[16+rdi],r10 - mov QWORD[24+rdi],r11 - - pop r13 - pop r12 - mov rdi,QWORD[8+rsp] ;WIN64 epilogue - mov rsi,QWORD[16+rsp] - DB 0F3h,0C3h ;repret -$L$SEH_end_ecp_nistz256_add: - - - -global ecp_nistz256_sub - -ALIGN 32 -ecp_nistz256_sub: - mov QWORD[8+rsp],rdi ;WIN64 prologue - mov QWORD[16+rsp],rsi - mov rax,rsp -$L$SEH_begin_ecp_nistz256_sub: - mov rdi,rcx - mov rsi,rdx - mov rdx,r8 - - - push r12 - push r13 - - mov r8,QWORD[rsi] - xor r13,r13 - mov r9,QWORD[8+rsi] - mov r10,QWORD[16+rsi] - mov r11,QWORD[24+rsi] - lea rsi,[$L$poly] - - sub r8,QWORD[rdx] - sbb r9,QWORD[8+rdx] - mov rax,r8 - sbb r10,QWORD[16+rdx] - sbb r11,QWORD[24+rdx] - mov rdx,r9 - sbb r13,0 - - add r8,QWORD[rsi] - mov rcx,r10 - adc r9,QWORD[8+rsi] - adc r10,QWORD[16+rsi] - mov r12,r11 - adc r11,QWORD[24+rsi] - test r13,r13 - - cmovz r8,rax - cmovz r9,rdx - mov QWORD[rdi],r8 - cmovz r10,rcx - mov QWORD[8+rdi],r9 - cmovz r11,r12 - mov QWORD[16+rdi],r10 - mov QWORD[24+rdi],r11 - - pop r13 - pop r12 - mov rdi,QWORD[8+rsp] ;WIN64 epilogue - mov rsi,QWORD[16+rsp] - DB 0F3h,0C3h ;repret -$L$SEH_end_ecp_nistz256_sub: - - - global ecp_nistz256_neg ALIGN 32 @@ -395,26 +130,6 @@ $L$SEH_end_ecp_nistz256_neg: -global ecp_nistz256_to_mont - -ALIGN 32 -ecp_nistz256_to_mont: - mov QWORD[8+rsp],rdi ;WIN64 prologue - mov QWORD[16+rsp],rsi - mov rax,rsp -$L$SEH_begin_ecp_nistz256_to_mont: - mov rdi,rcx - mov rsi,rdx - - - lea rdx,[$L$RR] - jmp NEAR $L$mul_mont -$L$SEH_end_ecp_nistz256_to_mont: - - - - - global ecp_nistz256_mul_mont |