Function at 0x1800819b0
Capabilities:
Authenticate hmac
Encode data using xor

Disassembly:
sub rsp, 0x28
cmp byte [rcx + 0x11], 0
mov rax, rcx
je 0x1800825f6
movdqa xmm2, xmmword [0x180164c10]
xor r8d, r8d
movdqa xmm3, xmmword [0x180164b70]
mov r9d, r8d
mov qword [rsp + 0x38], rsi
mov r10, 0xfffffffffffffffe
mov esi, dword [0x180182290]
mov r11d, 2
movaps xmmword [rsp + 0x10], xmm6
movaps xmmword [rsp], xmm7
movdqa xmm7, xmmword [0x180164bb0]
mov qword [rsp + 0x30], rbx
mov qword [rsp + 0x20], rdi
cmp esi, 5
jl 0x180081b1c
movdqa xmm4, xmmword [0x18016d170]
lea rdx, [rcx + 4]
mov rbx, r10
mov edi, r11d
sub rbx, rcx
sub rdi, rcx
nop dword [rax + rax]
movzx ecx, word [rdx - 4]
movq xmm0, r9
punpcklqdq xmm0, xmm0
add r9, 8
paddq xmm0, xmm3
andps xmm0, xmm7
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 4], cx
lea rcx, [rbx + rdx]
movq xmm0, rcx
movzx ecx, word [rdx - 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm7
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 2], cx
mov rcx, rdx
sub rcx, rax
movq xmm0, rcx
movzx ecx, word [rdx]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm7
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx], cx
lea rcx, [rdi + rdx]
movq xmm0, rcx
movzx ecx, word [rdx + 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm7
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx + 2], cx
add rdx, 8
cmp r9, 0x10
jb 0x180081a30
cmp r9, 0x11
jae 0x180081b4d
movabs rbx, 0xfe7efe7efeffff7e
nop word [rax + rax]
movzx ecx, r9b
mov rdx, rbx
and cl, 3
shl cl, 3
shr rdx, cl
xor byte [rax + r9], dl
inc r9
cmp r9, 0x11
jb 0x180081b30
xor byte [rax + 4], 0x5c
lea rdx, [rax + 4]
xor byte [rax], 0x98
mov r9, r8
xor byte [rax + 1], 0xa9
xor byte [rax + 2], 0x1a
xor byte [rax + 3], 0xda
xor byte [rax + 5], 0xab
xor byte [rax + 6], 0x8d
xor byte [rax + 7], 0xf9
xor byte [rax + 8], 0x4a
xor byte [rax + 9], 0x9a
xor byte [rax + 0xa], 0x19
xor byte [rax + 0xb], 0xbe
xor byte [rax + 0xc], 0x88
xor byte [rax + 0xd], 0xec
xor byte [rax + 0xe], 0x1a
xor byte [rax + 0xf], 0xca
xor byte [rax + 0x10], 0x59
movdqa xmm6, xmmword [0x180164be0]
cmp esi, 5
jl 0x180081cac
movdqa xmm4, xmmword [0x18016b6d0]
mov rbx, r10
sub rbx, rax
mov rdi, r11
sub rdi, rax
nop dword [rax]
movzx ecx, word [rdx - 4]
movq xmm0, r9
punpcklqdq xmm0, xmm0
add r9, 8
paddq xmm0, xmm3
andps xmm0, xmm6
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 4], cx
lea rcx, [rdx + rbx]
movq xmm0, rcx
movzx ecx, word [rdx - 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm6
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 2], cx
mov rcx, rdx
sub rcx, rax
movq xmm0, rcx
movzx ecx, word [rdx]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm6
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx], cx
lea rcx, [rdx + rdi]
movq xmm0, rcx
movzx ecx, word [rdx + 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm6
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx + 2], cx
add rdx, 8
cmp r9, 0x10
jb 0x180081bc0
cmp r9, 0x11
jae 0x180081cdd
movabs rbx, 0xdbdd9fbfbbbbff99
nop word [rax + rax]
movzx ecx, r9b
mov rdx, rbx
and cl, 7
shl cl, 3
shr rdx, cl
xor byte [rax + r9], dl
inc r9
cmp r9, 0x11
jb 0x180081cc0
movdqu xmm0, xmmword [rax]
mov r9, r8
movdqa xmm1, xmmword [0x18016c130]
movdqa xmm5, xmmword [0x180164b80]
xorps xmm1, xmm0
movdqu xmmword [rax], xmm1
xor byte [rax + 0x10], 0xee
cmp esi, 5
jl 0x180081e0c
movdqa xmm4, xmmword [0x180167b20]
lea rdx, [rax + 4]
mov rbx, r10
mov rdi, r11
sub rbx, rax
sub rdi, rax
movzx ecx, word [rdx - 4]
movq xmm0, r9
punpcklqdq xmm0, xmm0
add r9, 8
paddq xmm0, xmm3
andps xmm0, xmm5
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 4], cx
lea rcx, [rdx + rbx]
movq xmm0, rcx
movzx ecx, word [rdx - 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm5
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 2], cx
mov rcx, rdx
sub rcx, rax
movq xmm0, rcx
movzx ecx, word [rdx]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm5
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx], cx
lea rcx, [rdx + rdi]
movq xmm0, rcx
movzx ecx, word [rdx + 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm5
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx + 2], cx
add rdx, 8
cmp r9, 0x10
jb 0x180081d20
cmp r9, 0x11
jae 0x180081e3d
movabs rbx, 0x77ff7f7777f7f77f
nop word [rax + rax]
movzx ecx, r9b
mov rdx, rbx
and cl, 1
shl cl, 3
shr rdx, cl
xor byte [rax + r9], dl
inc r9
cmp r9, 0x11
jb 0x180081e20
xor byte [rax], 0x6f
mov r9, r8
xor byte [rax + 1], 0x67
xor byte [rax + 2], 0xe6
xor byte [rax + 3], 0x6f
xor byte [rax + 4], 0x67
xor byte [rax + 5], 0xe6
xor byte [rax + 6], 0x6f
xor byte [rax + 7], 0x67
xor byte [rax + 8], 0xe6
xor byte [rax + 9], 0x6f
xor byte [rax + 0xa], 0x67
xor byte [rax + 0xb], 0xe6
xor byte [rax + 0xc], 0x6f
xor byte [rax + 0xd], 0x67
xor byte [rax + 0xe], 0xe6
xor byte [rax + 0xf], 0x6f
xor byte [rax + 0x10], 0x67
cmp esi, 5
jl 0x180081f9c
movdqa xmm4, xmmword [0x180167450]
lea rdx, [rax + 4]
mov rbx, r10
mov rdi, r11
sub rbx, rax
sub rdi, rax
nop dword [rax]
nop dword [rax + rax]
movzx ecx, word [rdx - 4]
movq xmm0, r9
punpcklqdq xmm0, xmm0
add r9, 8
paddq xmm0, xmm3
andps xmm0, xmm7
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 4], cx
lea rcx, [rdx + rbx]
movq xmm0, rcx
movzx ecx, word [rdx - 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm7
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 2], cx
mov rcx, rdx
sub rcx, rax
movq xmm0, rcx
movzx ecx, word [rdx]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm7
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx], cx
lea rcx, [rdx + rdi]
movq xmm0, rcx
movzx ecx, word [rdx + 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm7
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx + 2], cx
add rdx, 8
cmp r9, 0x10
jb 0x180081eb0
cmp r9, 0x11
jae 0x180081fcd
movabs rbx, 0x75577577f575df5d
nop word [rax + rax]
movzx ecx, r9b
mov rdx, rbx
and cl, 3
shl cl, 3
shr rdx, cl
xor byte [rax + r9], dl
inc r9
cmp r9, 0x11
jb 0x180081fb0
movzx ecx, byte [rax + 2]
mov r9, r8
xor byte [rax], 0xd7
not cl
xor byte [rax + 1], 0x36
xor cl, 0xd9
xor byte [rax + 3], 0xf5
xor byte [rax + 4], 0xfa
xor byte [rax + 5], 0xc2
xor byte [rax + 6], 0x67
xor byte [rax + 8], 0xac
xor byte [rax + 9], 0x33
xor byte [rax + 0xa], 0x1b
xor byte [rax + 0xb], 0xb6
xor byte [rax + 0xd], 0xb5
xor byte [rax + 0xe], 0xaf
xor byte [rax + 0xf], 0x82
xor byte [rax + 0x10], 0x7f
mov byte [rax + 2], cl
movzx ecx, byte [rax + 7]
not cl
xor cl, 0xc9
mov byte [rax + 7], cl
movzx ecx, byte [rax + 0xc]
not cl
xor cl, 0x50
mov byte [rax + 0xc], cl
cmp esi, 5
jl 0x18008213c
movdqa xmm4, xmmword [0x18016afa0]
lea rdx, [rax + 4]
mov rbx, r10
mov rdi, r11
sub rbx, rax
sub rdi, rax
nop dword [rax]
movzx ecx, word [rdx - 4]
movq xmm0, r9
punpcklqdq xmm0, xmm0
add r9, 8
paddq xmm0, xmm3
andps xmm0, xmm6
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 4], cx
lea rcx, [rdx + rbx]
movq xmm0, rcx
movzx ecx, word [rdx - 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm6
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 2], cx
mov rcx, rdx
sub rcx, rax
movq xmm0, rcx
movzx ecx, word [rdx]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm6
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx], cx
lea rcx, [rdx + rdi]
movq xmm0, rcx
movzx ecx, word [rdx + 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm6
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx + 2], cx
add rdx, 8
cmp r9, 0x10
jb 0x180082050
cmp r9, 0x11
jae 0x18008216d
movabs rbx, 0xd53337713fd33d93
nop word [rax + rax]
movzx ecx, r9b
mov rdx, rbx
and cl, 7
shl cl, 3
shr rdx, cl
xor byte [rax + r9], dl
inc r9
cmp r9, 0x11
jb 0x180082150
movdqu xmm0, xmmword [rax]
mov r9, r8
movdqa xmm1, xmmword [0x180169db0]
xorps xmm1, xmm0
movdqu xmmword [rax], xmm1
xor byte [rax + 0x10], 0xaf
cmp esi, 5
jl 0x18008229c
movdqa xmm4, xmmword [0x18016d2c0]
lea rdx, [rax + 4]
mov rbx, r10
mov rdi, r11
sub rbx, rax
sub rdi, rax
nop dword [rax + rax]
movzx ecx, word [rdx - 4]
movq xmm0, r9
punpcklqdq xmm0, xmm0
add r9, 8
paddq xmm0, xmm3
andps xmm0, xmm5
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 4], cx
lea rcx, [rbx + rdx]
movq xmm0, rcx
movzx ecx, word [rdx - 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm5
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 2], cx
mov rcx, rdx
sub rcx, rax
movq xmm0, rcx
movzx ecx, word [rdx]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm5
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx], cx
lea rcx, [rdi + rdx]
movq xmm0, rcx
movzx ecx, word [rdx + 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm5
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx + 2], cx
add rdx, 8
cmp r9, 0x10
jb 0x1800821b0
cmp r9, 0x11
jae 0x1800822cd
movabs rbx, 0xfefc495172fe7bc7
nop word [rax + rax]
movzx ecx, r9b
mov rdx, rbx
and cl, 1
shl cl, 3
shr rdx, cl
xor byte [rax + r9], dl
inc r9
cmp r9, 0x11
jb 0x1800822b0
xor byte [rax], 0x7a
mov r9, r8
xor byte [rax + 1], r10b
xor byte [rax + 2], 0xe5
xor byte [rax + 3], 0x7a
xor byte [rax + 4], r10b
xor byte [rax + 5], 0xe5
xor byte [rax + 6], 0x7a
xor byte [rax + 7], r10b
xor byte [rax + 8], 0xe5
xor byte [rax + 9], 0x7a
xor byte [rax + 0xa], r10b
xor byte [rax + 0xb], 0xe5
xor byte [rax + 0xc], 0x7a
xor byte [rax + 0xd], r10b
xor byte [rax + 0xe], 0xe5
xor byte [rax + 0xf], 0x7a
xor byte [rax + 0x10], r10b
cmp esi, 5
jl 0x18008242c
movdqa xmm4, xmmword [0x1801671f0]
lea rdx, [rax + 4]
mov rbx, r10
mov rdi, r11
sub rbx, rax
sub rdi, rax
nop dword [rax]
nop dword [rax + rax]
movzx ecx, word [rdx - 4]
movq xmm0, r9
punpcklqdq xmm0, xmm0
add r9, 8
paddq xmm0, xmm3
andps xmm0, xmm7
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 4], cx
lea rcx, [rdx + rbx]
movq xmm0, rcx
movzx ecx, word [rdx - 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm7
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 2], cx
mov rcx, rdx
sub rcx, rax
movq xmm0, rcx
movzx ecx, word [rdx]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm7
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx], cx
lea rcx, [rdx + rdi]
movq xmm0, rcx
movzx ecx, word [rdx + 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm7
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx + 2], cx
add rdx, 8
cmp r9, 0x10
jb 0x180082340
cmp r9, 0x11
jae 0x18008245d
movabs rbx, 0x70bf1fbb37f9b61d
nop word [rax + rax]
movzx ecx, r9b
mov rdx, rbx
and cl, 3
shl cl, 3
shr rdx, cl
xor byte [rax + r9], dl
inc r9
cmp r9, 0x11
jb 0x180082440
xor byte [rax], r11b
xor byte [rax + 1], 0x56
xor byte [rax + 2], 0x7c
xor byte [rax + 3], 0xcc
xor byte [rax + 4], 0x72
xor byte [rax + 5], 0x81
xor byte [rax + 6], 4
xor byte [rax + 7], 0x68
xor byte [rax + 8], 0xe7
xor byte [rax + 9], 0x51
xor byte [rax + 0xa], 0x90
xor byte [rax + 0xb], 0x3b
xor byte [rax + 0xc], 0xd2
xor byte [rax + 0xd], 0x2f
xor byte [rax + 0xe], 0xcf
xor byte [rax + 0xf], 0x6b
xor byte [rax + 0x10], 0xab
movaps xmm7, xmmword [rsp]
cmp esi, 5
mov rsi, qword [rsp + 0x38]
mov rdi, qword [rsp + 0x20]
mov rbx, qword [rsp + 0x30]
jl 0x1800825bc
movdqa xmm4, xmmword [0x1801669c0]
lea rdx, [rax + 4]
sub r10, rax
sub r11, rax
nop
movzx ecx, word [rdx - 4]
movq xmm0, r8
punpcklqdq xmm0, xmm0
add r8, 8
paddq xmm0, xmm3
andps xmm0, xmm6
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 4], cx
lea rcx, [rdx + r10]
movq xmm0, rcx
movzx ecx, word [rdx - 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm6
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx - 2], cx
mov rcx, rdx
sub rcx, rax
movq xmm0, rcx
movzx ecx, word [rdx]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm6
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx], cx
lea rcx, [rdx + r11]
movq xmm0, rcx
movzx ecx, word [rdx + 2]
punpcklqdq xmm0, xmm0
paddq xmm0, xmm3
andps xmm0, xmm6
psllq xmm0, 3
vpsrlvq xmm1, xmm4, xmm0
movd xmm0, ecx
pshufb xmm1, xmm2
xorps xmm1, xmm0
movd ecx, xmm1
mov word [rdx + 2], cx
add rdx, 8
cmp r8, 0x10
jb 0x1800824d0
cmp r8, 0x11
jae 0x1800825ed
movabs r9, 0x5be773f94367bd61
nop word [rax + rax]
movzx ecx, r8b
mov rdx, r9
and cl, 7
shl cl, 3
shr rdx, cl
xor byte [rax + r8], dl
inc r8
cmp r8, 0x11
jb 0x1800825d0
movaps xmm6, xmmword [rsp + 0x10]
mov byte [rax + 0x11], 0
add rsp, 0x28
ret