Function at 0x40b78a
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push edi
push esi
and esp, 0xfffffff0
sub esp, 0x60
mov eax, dword [0x5a05c4]
mov ecx, dword [ebp + 8]
mov ebx, dword [ebp + 0x14]
mov esi, dword [ebp + 0x10]
mov edi, dword [ebp + 0xc]
xor eax, ebp
cmp ebx, 0xf
mov dword [esp + 0x58], eax
movdqu xmm7, xmmword [ecx + 0x2c]
movdqu xmm6, xmmword [ecx + 0x3c]
movdqu xmm5, xmmword [ecx + 0x4c]
movdqu xmm1, xmmword [ecx + 0x5c]
jg 0x40b7d3
test ebx, ebx
jne 0x40bb04
jmp 0x40bc0b
mov eax, esi
neg eax
and eax, 0xf
je 0x40b884
movups xmm0, xmmword [esi]
add esi, eax
sub ebx, eax
movdqa xmm3, xmmword [0x557050]
movdqa xmm4, xmm6
movups xmmword [edi], xmm0
add edi, eax
shl eax, 4
movaps xmmword [esp], xmm0
movdqa xmm0, xmm1
movdqa xmm1, xmm7
movdqa xmm2, xmmword [eax + 0x5570b0]
pxor xmm3, xmm2
pshufb xmm4, xmm2
pshufb xmm1, xmm2
pshufb xmm7, xmm3
pshufb xmm6, xmm3
por xmm7, xmm4
movdqa xmm4, xmm5
pshufb xmm5, xmm3
pshufb xmm4, xmm2
por xmm6, xmm4
movdqa xmm4, xmm0
pshufb xmm0, xmm3
pshufb xmm4, xmm2
por xmm5, xmm4
movdqa xmm4, xmmword [esp]
pshufb xmm4, xmm2
movdqa xmm2, xmmword [0x557060]
por xmm0, xmm4
movdqa xmmword [esp], xmm4
pclmulqdq xmm2, xmm1, 1
pclmulqdq xmm1, xmmword [0x557070], 1
pxor xmm1, xmm0
pxor xmm1, xmm2
jmp 0x40b88e
movdqu xmm0, xmmword [ecx + 0x6c]
movdqa xmmword [esp], xmm0
cmp ebx, 0x40
jl 0x40b974
movdqa xmm4, xmm1
mov eax, 0x40
movaps xmm0, xmmword [esi + 0x30]
movdqa xmm1, xmmword [esi]
movdqa xmm2, xmm7
movdqa xmmword [esp + 0x30], xmm5
movdqa xmm5, xmmword [esi + 0x10]
movdqa xmm3, xmmword [esi + 0x20]
movdqa xmmword [esp + 0x20], xmm6
add esi, eax
movdqa xmm6, xmmword [esp + 0x20]
movaps xmmword [esp + 0x10], xmm0
movdqa xmm0, xmmword [0x557060]
movdqu xmmword [edi], xmm1
movdqu xmmword [edi + 0x10], xmm5
movdqu xmmword [edi + 0x20], xmm3
pclmulqdq xmm7, xmm0, 0x10
movdqa xmm0, xmm6
pxor xmm7, xmm1
movdqa xmm1, xmmword [0x557070]
pclmulqdq xmm2, xmm1, 1
pclmulqdq xmm0, xmm1, 1
pxor xmm7, xmm2
movdqa xmm2, xmmword [0x557060]
pclmulqdq xmm6, xmm2, 0x10
pxor xmm6, xmm5
movdqa xmm5, xmmword [esp + 0x30]
pxor xmm6, xmm0
movdqa xmm0, xmm5
pclmulqdq xmm5, xmm2, 0x10
pxor xmm5, xmm3
movdqa xmm3, xmmword [esp + 0x10]
pclmulqdq xmm0, xmm1, 1
pxor xmm5, xmm0
movdqa xmm0, xmm4
pclmulqdq xmm4, xmm2, 0x10
pclmulqdq xmm0, xmm1, 1
pxor xmm4, xmm3
movdqu xmmword [edi + 0x30], xmm3
add edi, eax
cmp ebx, 0x7f
lea ebx, [ebx - 0x40]
pxor xmm4, xmm0
jg 0x40b8a0
movdqa xmm1, xmm4
cmp ebx, 0x30
jl 0x40ba22
movdqa xmm2, xmmword [0x557060]
movdqa xmm4, xmmword [esi + 0x20]
movdqa xmm3, xmmword [0x557070]
movaps xmm0, xmmword [esi]
movdqa xmmword [esp + 0x10], xmm1
movdqa xmm1, xmm5
add ebx, 0xffffffd0
pclmulqdq xmm1, xmm2, 0x10
pclmulqdq xmm5, xmm3, 1
movaps xmmword [esp + 0x20], xmm0
movdqa xmm0, xmm6
pxor xmm1, xmm4
pclmulqdq xmm0, xmm2, 0x10
pxor xmm1, xmm5
movdqa xmm5, xmm6
movdqa xmm6, xmmword [esi + 0x10]
pclmulqdq xmm5, xmm3, 1
pclmulqdq xmm3, xmm7, 0x10
pclmulqdq xmm7, xmm2, 0x10
movdqa xmm2, xmmword [esp + 0x20]
pxor xmm0, xmm6
pxor xmm7, xmm2
pxor xmm0, xmm5
movdqu xmmword [edi], xmm2
movdqu xmmword [edi + 0x10], xmm6
movdqu xmmword [edi + 0x20], xmm4
movdqa xmm6, xmm7
movdqa xmm5, xmm0
pxor xmm6, xmm3
je 0x40bc1e
movdqa xmm7, xmmword [esp + 0x10]
mov eax, 0x30
jmp 0x40bb00
cmp ebx, 0x20
jl 0x40baad
movdqa xmm2, xmm5
movdqa xmm3, xmmword [0x557070]
movdqa xmm5, xmmword [0x557060]
movdqa xmmword [esp + 0x10], xmm1
movdqa xmm1, xmmword [esi]
movdqa xmm0, xmmword [esi + 0x10]
movdqa xmm4, xmm6
add ebx, 0xffffffe0
pclmulqdq xmm4, xmm3, 1
pclmulqdq xmm3, xmm7, 0x10
pclmulqdq xmm7, xmm5, 0x10
pclmulqdq xmm6, xmm5, 0x10
movdqu xmmword [edi], xmm1
movdqu xmmword [edi + 0x10], xmm0
pxor xmm7, xmm1
pxor xmm6, xmm0
movdqa xmm1, xmm7
pxor xmm1, xmm3
movdqa xmm3, xmm6
pxor xmm3, xmm4
je 0x40bc3a
movdqa xmm6, xmmword [esp + 0x10]
mov eax, 0x20
movdqa xmm5, xmm1
movdqa xmm7, xmm2
movdqa xmm1, xmm3
jmp 0x40bb00
cmp ebx, 0x10
jl 0x40bc2b
movdqa xmm3, xmmword [0x557070]
movdqa xmm0, xmm1
movdqa xmm1, xmmword [esi]
add ebx, 0xfffffff0
pclmulqdq xmm3, xmm7, 0x10
pclmulqdq xmm7, xmmword [0x557060], 0x10
movdqu xmmword [edi], xmm1
pxor xmm7, xmm1
movdqa xmm1, xmm7
pxor xmm1, xmm3
je 0x40bc53
mov eax, 0x10
movdqa xmm7, xmm6
movdqa xmm6, xmm5
movdqa xmm5, xmm0
add edi, eax
add esi, eax
mov eax, 0x10
xor ecx, ecx
movdqa xmmword [esp + 0x10], xmm1
movdqa xmmword [esp], xmm7
movdqa xmmword [esp + 0x30], xmm5
movdqa xmmword [esp + 0x20], xmm6
sub eax, ebx
cmp ebx, 0xf
cmovbe ecx, eax
lea eax, [esp + ebx + 0x48]
push ecx
push 0
push eax
call fcn.0052b7c0
add esp, 0xc
lea eax, [esp + 0x48]
push ebx
push esi
push eax
mov esi, eax
call fcn.0052acc0
movdqa xmm7, xmmword [esp + 0xc]
movdqa xmm5, xmmword [esp + 0x3c]
movdqa xmm6, xmmword [esp + 0x2c]
mov ecx, dword [ebp + 8]
add esp, 0xc
shl ebx, 4
movdqa xmm0, xmmword [0x557050]
movdqa xmm3, xmm6
movdqa xmm2, xmmword [esp + 0x10]
movdqa xmm1, xmm7
movdqa xmm4, xmmword [ebx + 0x5570b0]
pxor xmm0, xmm4
pshufb xmm3, xmm4
pshufb xmm1, xmm4
pshufb xmm7, xmm0
pshufb xmm6, xmm0
por xmm7, xmm3
movdqa xmm3, xmm5
pshufb xmm5, xmm0
pshufb xmm3, xmm4
por xmm6, xmm3
movdqa xmm3, xmm2
pshufb xmm2, xmm0
pshufb xmm3, xmm4
por xmm5, xmm3
movdqu xmm3, xmmword [esi]
movdqu xmmword [edi], xmm3
pshufb xmm3, xmm4
movdqa xmm4, xmmword [0x557060]
por xmm2, xmm3
pclmulqdq xmm4, xmm1, 1
pclmulqdq xmm1, xmmword [0x557070], 1
pxor xmm1, xmm2
pxor xmm1, xmm4
movdqu xmmword [ecx + 0x2c], xmm7
movdqu xmmword [ecx + 0x3c], xmm6
movdqu xmmword [ecx + 0x4c], xmm5
movdqu xmmword [ecx + 0x5c], xmm1
movdqu xmmword [ecx + 0x6c], xmm3
mov ecx, dword [esp + 0x58]
xor ecx, ebp
call fcn.00527311
lea esp, [ebp - 0xc]
pop esi
pop edi
pop ebx
pop ebp
ret
movdqa xmm7, xmmword [esp + 0x10]
movdqa xmm3, xmmword [esp]
jmp 0x40bbf2
movdqa xmm3, xmmword [esp]
test ebx, ebx
jne 0x40bb04
jmp 0x40bbf2
movdqa xmm5, xmm1
movdqa xmm1, xmm3
movdqa xmm6, xmmword [esp + 0x10]
movdqa xmm3, xmmword [esp]
movdqa xmm7, xmm2
jmp 0x40bbf2
movdqa xmm3, xmmword [esp]
movdqa xmm7, xmm6
movdqa xmm6, xmm5
movdqa xmm5, xmm0
jmp 0x40bbf2