Function at 0x180019f40
Capabilities:
Encode data using xor

Disassembly:
mov r11, rsp
push rbp
push rdi
lea rbp, [r11 - 0x78]
sub rsp, 0x168
mov rax, qword [0x18004b010]
xor rax, rsp
mov qword [rbp - 8], rax
mov rax, qword [0x18004d8c8]
mov rdi, r8
mov qword [r11 + 0x20], rbx
xor ebx, ebx
mov qword [r11 - 0x18], rsi
mov esi, dword [0x18004b018]
mov qword [r11 - 0x20], r12
mov qword [r11 - 0x28], r13
lea r12d, [rbx + 4]
mov qword [r11 - 0x30], r14
mov r14, rdx
mov qword [r11 - 0x38], r15
mov r15, rcx
movaps xmmword [r11 - 0x48], xmm6
lea r13d, [rbx + 0x1f]
movaps xmmword [r11 - 0x58], xmm7
movaps xmmword [r11 - 0x68], xmm8
movaps xmmword [r11 - 0x78], xmm9
test rax, rax
jne 0x18001a168
movups xmm0, xmmword [0x180044b50]
mov r8d, ebx
movups xmm1, xmmword [0x180044b60]
movups xmmword [rsp + 0x20], xmm0
movups xmm0, xmmword [0x180044b70]
movups xmmword [rsp + 0x30], xmm1
movups xmm1, xmmword [0x180044b80]
movups xmmword [rsp + 0x40], xmm0
movups xmmword [rsp + 0x50], xmm1
cmp esi, 2
jl 0x18001a11b
movdqa xmm5, xmmword [0x180045d60]
lea rcx, [rsp + 0x20]
movdqa xmm4, xmmword [0x1800460f0]
mov edx, ebx
movdqa xmm7, xmmword [0x180045db0]
movdqa xmm9, xmmword [0x180045e90]
movd xmm6, r12d
movd xmm8, r13d
nop dword [rax]
nop word [rax + rax]
movd xmm2, edx
lea eax, [rdx + 4]
pshufd xmm2, xmm2, 0
lea rcx, [rcx + 0x10]
paddd xmm2, xmm5
add edx, 8
movdqa xmm1, xmm2
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm4
pmuldq xmm1, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
movq xmm2, xmm9
pshufhw xmm1, xmm0, 0xd8
movq xmm0, qword [rcx - 0x10]
pshufd xmm3, xmm1, 0xd8
paddw xmm3, xmm2
movd xmm2, eax
pshufd xmm2, xmm2, 0
pxor xmm3, xmm0
movq qword [rcx - 0x10], xmm3
paddd xmm2, xmm5
movdqa xmm1, xmm2
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm4
punpckldq xmm1, xmm2
pmuldq xmm1, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
movq xmm2, xmm9
pshufhw xmm1, xmm0, 0xd8
movq xmm0, qword [rcx - 8]
pshufd xmm3, xmm1, 0xd8
paddw xmm3, xmm2
pxor xmm3, xmm0
movq qword [rcx - 8], xmm3
cmp edx, 0x20
jl 0x18001a030
jmp 0x18001a14f
lea r9, [rsp + 0x20]
mov eax, 0x5397829d
lea r9, [r9 + 2]
mul r8d
mov eax, 1
shr edx, 4
sub ax, dx
movzx eax, ax
imul ecx, eax, 0x31
add cx, r8w
inc r8d
xor word [r9 - 2], cx
cmp r8d, 0x20
jl 0x18001a120
xor r9d, r9d
lea r8, [rsp + 0x20]
xor edx, edx
xor ecx, ecx
call qword [0x18004d7d8]
mov qword [0x18004d8c8], rax
mov rdx, qword [0x18004d8c0]
test rdx, rdx
jne 0x18001a355
movups xmm0, xmmword [0x180044af0]
movups xmm1, xmmword [0x180044b00]
movups xmmword [rsp + 0x60], xmm0
movups xmm0, xmmword [0x180044b10]
movups xmmword [rsp + 0x70], xmm1
movups xmm1, xmmword [str.____.:]
movups xmmword [rbp - 0x80], xmm0
movups xmm0, xmmword [0x180044b30]
movups xmmword [rbp - 0x70], xmm1
movsd xmm1, qword [0x180044b40]
movups xmmword [rbp - 0x60], xmm0
movsd qword [rbp - 0x50], xmm1
cmp esi, 2
jl 0x18001a2ee
movdqa xmm5, xmmword [0x180045d60]
lea rcx, [rsp + 0x60]
movdqa xmm4, xmmword [0x1800460f0]
movdqa xmm7, xmmword [0x180045db0]
movdqa xmm9, xmmword [0x180045e90]
movd xmm6, r12d
movd xmm8, r13d
nop word [rax + rax]
movd xmm2, ebx
lea eax, [rbx + 4]
pshufd xmm2, xmm2, 0
lea rcx, [rcx + 0x10]
paddd xmm2, xmm5
add ebx, 8
movdqa xmm1, xmm2
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
punpckldq xmm1, xmm2
pmuldq xmm0, xmm4
pmuldq xmm1, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
movq xmm2, xmm9
pshufhw xmm1, xmm0, 0xd8
movq xmm0, qword [rcx - 0x10]
pshufd xmm3, xmm1, 0xd8
paddw xmm3, xmm2
movd xmm2, eax
pshufd xmm2, xmm2, 0
pxor xmm3, xmm0
movq qword [rcx - 0x10], xmm3
paddd xmm2, xmm5
movdqa xmm1, xmm2
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm4
punpckldq xmm1, xmm2
pmuldq xmm1, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
movq xmm2, xmm9
pshufhw xmm1, xmm0, 0xd8
movq xmm0, qword [rcx - 8]
pshufd xmm3, xmm1, 0xd8
paddw xmm3, xmm2
pxor xmm3, xmm0
movq qword [rcx - 8], xmm3
cmp ebx, 0x28
jl 0x18001a200
cmp ebx, 0x2c
jge 0x18001a332
movsxd rax, ebx
lea r8, [rsp + 0x60]
lea r8, [r8 + rax*2]
nop word [rax + rax]
mov eax, 0x5397829d
lea r8, [r8 + 2]
imul ebx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
mov eax, 1
sub ax, dx
movzx eax, ax
imul ecx, eax, 0x31
add cx, bx
inc ebx
xor word [r8 - 2], cx
cmp ebx, 0x2c
jl 0x18001a300
xor r9d, r9d
lea r8, [rsp + 0x60]
xor edx, edx
xor ecx, ecx
call qword [0x18004d7d8]
mov rdx, rax
mov qword [0x18004d8c0], rax
mov rax, qword [0x18004d8c8]
movsd xmm1, qword [r14 + 0x10]
lea r8, [rbp - 0x40]
xorps xmm0, xmm0
mov qword [rbp - 0x40], r15
movups xmmword [rbp - 0x20], xmm0
mov rcx, rax
mov byte [rbp - 0x10], 0
movups xmm0, xmmword [r14]
movsd qword [rbp - 0x28], xmm1
movups xmmword [rbp - 0x38], xmm0
call fcn.18001b190
movaps xmm9, xmmword [rsp + 0x100]
movaps xmm8, xmmword [rsp + 0x110]
movaps xmm7, xmmword [rsp + 0x120]
movaps xmm6, xmmword [rsp + 0x130]
mov r15, qword [rsp + 0x140]
mov r14, qword [rsp + 0x148]
mov r13, qword [rsp + 0x150]
mov r12, qword [rsp + 0x158]
mov rsi, qword [rsp + 0x160]
mov rbx, qword [rsp + 0x198]
movzx eax, byte [rbp - 0xf]
test rdi, rdi
je 0x18001a3e5
movups xmm0, xmmword [rbp - 0x20]
movups xmmword [rdi], xmm0
mov rcx, qword [rbp - 8]
xor rcx, rsp
call fcn.180020760
add rsp, 0x168
pop rdi
pop rbp
ret