gistfile1.asm

bits 64
global _main

section .text
_main:
        sub rsp,24
        mov rcx,100000000
        movaps xmm0,[rel value]
        movaps xmm1,[rel key]
loop:   aesenc xmm0,xmm1
        aesenc xmm0,xmm1
        aesenc xmm0,xmm1
        aesenc xmm0,xmm1
        aesenc xmm0,xmm1
        aesenc xmm0,xmm1
        aesenc xmm0,xmm1
        aesenc xmm0,xmm1
        aesenc xmm0,xmm1
        aesenclast xmm0,xmm1
        dec rcx
        jnz loop
        add rsp,24
        mov rax,0
        ret

align 16
        value dd 0x01234567, 0x89abcdef, 0xfedcba98, 0x76543210
        key   dd 0xfeedface, 0xc0ffee00, 0xdeadbeef, 0x77777777