diff options
Diffstat (limited to 'linux-x86_64/crypto/ec/p256-x86_64-asm.S')
| -rw-r--r-- | linux-x86_64/crypto/ec/p256-x86_64-asm.S | 241 |
1 files changed, 0 insertions, 241 deletions
diff --git a/linux-x86_64/crypto/ec/p256-x86_64-asm.S b/linux-x86_64/crypto/ec/p256-x86_64-asm.S index db00544..2884c69 100644 --- a/linux-x86_64/crypto/ec/p256-x86_64-asm.S +++ b/linux-x86_64/crypto/ec/p256-x86_64-asm.S @@ -8,10 +8,6 @@ .Lpoly: .quad 0xffffffffffffffff, 0x00000000ffffffff, 0x0000000000000000, 0xffffffff00000001 - -.LRR: -.quad 0x0000000000000003, 0xfffffffbffffffff, 0xfffffffffffffffe, 0x00000004fffffffd - .LOne: .long 1,1,1,1,1,1,1,1 .LTwo: @@ -21,8 +17,6 @@ .LONE_mont: .quad 0x0000000000000001, 0xffffffff00000000, 0xffffffffffffffff, 0x00000000fffffffe -.globl ecp_nistz256_mul_by_2 -.hidden ecp_nistz256_mul_by_2 .type ecp_nistz256_mul_by_2,@function .align 64 ecp_nistz256_mul_by_2: @@ -66,228 +60,6 @@ ecp_nistz256_mul_by_2: -.globl ecp_nistz256_div_by_2 -.hidden ecp_nistz256_div_by_2 -.type ecp_nistz256_div_by_2,@function -.align 32 -ecp_nistz256_div_by_2: - pushq %r12 - pushq %r13 - - movq 0(%rsi),%r8 - movq 8(%rsi),%r9 - movq 16(%rsi),%r10 - movq %r8,%rax - movq 24(%rsi),%r11 - leaq .Lpoly(%rip),%rsi - - movq %r9,%rdx - xorq %r13,%r13 - addq 0(%rsi),%r8 - movq %r10,%rcx - adcq 8(%rsi),%r9 - adcq 16(%rsi),%r10 - movq %r11,%r12 - adcq 24(%rsi),%r11 - adcq $0,%r13 - xorq %rsi,%rsi - testq $1,%rax - - cmovzq %rax,%r8 - cmovzq %rdx,%r9 - cmovzq %rcx,%r10 - cmovzq %r12,%r11 - cmovzq %rsi,%r13 - - movq %r9,%rax - shrq $1,%r8 - shlq $63,%rax - movq %r10,%rdx - shrq $1,%r9 - orq %rax,%r8 - shlq $63,%rdx - movq %r11,%rcx - shrq $1,%r10 - orq %rdx,%r9 - shlq $63,%rcx - shrq $1,%r11 - shlq $63,%r13 - orq %rcx,%r10 - orq %r13,%r11 - - movq %r8,0(%rdi) - movq %r9,8(%rdi) - movq %r10,16(%rdi) - movq %r11,24(%rdi) - - popq %r13 - popq %r12 - .byte 0xf3,0xc3 -.size ecp_nistz256_div_by_2,.-ecp_nistz256_div_by_2 - - - -.globl ecp_nistz256_mul_by_3 -.hidden ecp_nistz256_mul_by_3 -.type ecp_nistz256_mul_by_3,@function -.align 32 -ecp_nistz256_mul_by_3: - pushq %r12 - pushq %r13 - - movq 0(%rsi),%r8 - xorq %r13,%r13 - movq 8(%rsi),%r9 - addq %r8,%r8 - movq 16(%rsi),%r10 - adcq %r9,%r9 - movq 24(%rsi),%r11 - movq %r8,%rax - adcq %r10,%r10 - adcq %r11,%r11 - movq %r9,%rdx - adcq $0,%r13 - - subq $-1,%r8 - movq %r10,%rcx - sbbq .Lpoly+8(%rip),%r9 - sbbq $0,%r10 - movq %r11,%r12 - sbbq .Lpoly+24(%rip),%r11 - testq %r13,%r13 - - cmovzq %rax,%r8 - cmovzq %rdx,%r9 - cmovzq %rcx,%r10 - cmovzq %r12,%r11 - - xorq %r13,%r13 - addq 0(%rsi),%r8 - adcq 8(%rsi),%r9 - movq %r8,%rax - adcq 16(%rsi),%r10 - adcq 24(%rsi),%r11 - movq %r9,%rdx - adcq $0,%r13 - - subq $-1,%r8 - movq %r10,%rcx - sbbq .Lpoly+8(%rip),%r9 - sbbq $0,%r10 - movq %r11,%r12 - sbbq .Lpoly+24(%rip),%r11 - testq %r13,%r13 - - cmovzq %rax,%r8 - cmovzq %rdx,%r9 - movq %r8,0(%rdi) - cmovzq %rcx,%r10 - movq %r9,8(%rdi) - cmovzq %r12,%r11 - movq %r10,16(%rdi) - movq %r11,24(%rdi) - - popq %r13 - popq %r12 - .byte 0xf3,0xc3 -.size ecp_nistz256_mul_by_3,.-ecp_nistz256_mul_by_3 - - - -.globl ecp_nistz256_add -.hidden ecp_nistz256_add -.type ecp_nistz256_add,@function -.align 32 -ecp_nistz256_add: - pushq %r12 - pushq %r13 - - movq 0(%rsi),%r8 - xorq %r13,%r13 - movq 8(%rsi),%r9 - movq 16(%rsi),%r10 - movq 24(%rsi),%r11 - leaq .Lpoly(%rip),%rsi - - addq 0(%rdx),%r8 - adcq 8(%rdx),%r9 - movq %r8,%rax - adcq 16(%rdx),%r10 - adcq 24(%rdx),%r11 - movq %r9,%rdx - adcq $0,%r13 - - subq 0(%rsi),%r8 - movq %r10,%rcx - sbbq 8(%rsi),%r9 - sbbq 16(%rsi),%r10 - movq %r11,%r12 - sbbq 24(%rsi),%r11 - testq %r13,%r13 - - cmovzq %rax,%r8 - cmovzq %rdx,%r9 - movq %r8,0(%rdi) - cmovzq %rcx,%r10 - movq %r9,8(%rdi) - cmovzq %r12,%r11 - movq %r10,16(%rdi) - movq %r11,24(%rdi) - - popq %r13 - popq %r12 - .byte 0xf3,0xc3 -.size ecp_nistz256_add,.-ecp_nistz256_add - - - -.globl ecp_nistz256_sub -.hidden ecp_nistz256_sub -.type ecp_nistz256_sub,@function -.align 32 -ecp_nistz256_sub: - pushq %r12 - pushq %r13 - - movq 0(%rsi),%r8 - xorq %r13,%r13 - movq 8(%rsi),%r9 - movq 16(%rsi),%r10 - movq 24(%rsi),%r11 - leaq .Lpoly(%rip),%rsi - - subq 0(%rdx),%r8 - sbbq 8(%rdx),%r9 - movq %r8,%rax - sbbq 16(%rdx),%r10 - sbbq 24(%rdx),%r11 - movq %r9,%rdx - sbbq $0,%r13 - - addq 0(%rsi),%r8 - movq %r10,%rcx - adcq 8(%rsi),%r9 - adcq 16(%rsi),%r10 - movq %r11,%r12 - adcq 24(%rsi),%r11 - testq %r13,%r13 - - cmovzq %rax,%r8 - cmovzq %rdx,%r9 - movq %r8,0(%rdi) - cmovzq %rcx,%r10 - movq %r9,8(%rdi) - cmovzq %r12,%r11 - movq %r10,16(%rdi) - movq %r11,24(%rdi) - - popq %r13 - popq %r12 - .byte 0xf3,0xc3 -.size ecp_nistz256_sub,.-ecp_nistz256_sub - - - .globl ecp_nistz256_neg .hidden ecp_nistz256_neg .type ecp_nistz256_neg,@function @@ -336,19 +108,6 @@ ecp_nistz256_neg: -.globl ecp_nistz256_to_mont -.hidden ecp_nistz256_to_mont -.type ecp_nistz256_to_mont,@function -.align 32 -ecp_nistz256_to_mont: - leaq .LRR(%rip),%rdx - jmp .Lmul_mont -.size ecp_nistz256_to_mont,.-ecp_nistz256_to_mont - - - - - .globl ecp_nistz256_mul_mont |