Function at 0x180020590
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
mov qword [rsp + 0x20], rdi
push r12
push r14
push r15
sub rsp, 0x40
mov rbp, r9
mov rbx, r8
mov r14, rdx
mov r15, rcx
movups xmm0, xmmword [r8]
movaps xmmword [rsp + 0x30], xmm0
movabs rdi, 0xcbf29ce484222325
mov rax, qword [r8 + 8]
lea r10, [rax + rax]
xor r8d, r8d
test r10, r10
je 0x180020604
movabs rdx, 0x100000001b3
mov rcx, qword [rsp + 0x30]
nop dword [rax]
movzx eax, byte [r8 + rcx]
xor rdi, rax
imul rdi, rdx
inc r8
cmp r8, r10
jb 0x1800205f0
mov r9, rdi
mov r8, rbx
lea rdx, [rsp + 0x20]
mov rcx, r15
call fcn.1800204c0
mov rax, qword [rsp + 0x28]
test rax, rax
je 0x18002062e
mov qword [r14], rax
mov byte [r14 + 8], 0
jmp 0x18002084f
movabs rax, 0x3ffffffffffffff
cmp qword [r15 + 0x10], rax
je 0x180020871
lea r12, [r15 + 8]
mov qword [rsp + 0x30], r12
mov qword [rsp + 0x38], 0
mov ecx, 0x40
call fcn.180028dc0
mov rsi, rax
mov qword [rsp + 0x38], rax
movups xmm0, xmmword [rbx]
movups xmmword [rax + 0x10], xmm0
movups xmm0, xmmword [rbp]
movups xmmword [rax + 0x20], xmm0
movups xmm1, xmmword [rbp + 0x10]
movups xmmword [rax + 0x30], xmm1
mov rcx, qword [r15 + 0x10]
movss xmm3, dword [r15]
add rcx, 1
xorps xmm0, xmm0
js 0x180020696
cvtsi2ss xmm0, rcx
jmp 0x1800206ab
mov rax, rcx
shr rax, 1
and ecx, 1
or rax, rcx
cvtsi2ss xmm0, rax
addss xmm0, xmm0
mov rbx, qword [r15 + 0x38]
xorps xmm2, xmm2
test rbx, rbx
js 0x1800206be
cvtsi2ss xmm2, rbx
jmp 0x1800206d6
mov rcx, rbx
shr rcx, 1
mov rax, rbx
and eax, 1
or rcx, rax
cvtsi2ss xmm2, rcx
addss xmm2, xmm2
movaps xmm1, xmm0
divss xmm1, xmm2
comiss xmm1, xmm3
seta al
test al, al
je 0x1800207f7
divss xmm0, xmm3
call sub.api_ms_win_crt_math_l1_1_0.dll_ceilf
xor ecx, ecx
movss xmm1, dword [0x18002d93c]
comiss xmm0, xmm1
jb 0x180020719
subss xmm0, xmm1
comiss xmm0, xmm1
jae 0x180020719
movabs rax, 0x8000000000000000
mov rcx, rax
cvttss2si rax, xmm0
add rax, rcx
mov ecx, 8
cmp rax, rcx
cmova rcx, rax
cmp rbx, rcx
jae 0x18002074b
cmp rbx, 0x200
jae 0x180020748
lea rbx, [rbx*8]
cmp rbx, rcx
jae 0x18002074b
mov rbx, rcx
mov rdx, rbx
mov rcx, r15
call fcn.180021800
mov rax, qword [r15 + 0x30]
and rax, rdi
add rax, rax
mov rdx, qword [r15 + 0x18]
mov r9, qword [rdx + rax*8 + 8]
mov rcx, qword [r12]
cmp r9, rcx
jne 0x180020779
mov qword [rsp + 0x20], rcx
jmp 0x1800207e3
mov r11, qword [rdx + rax*8]
movups xmm0, xmmword [rsi + 0x10]
movaps xmmword [rsp + 0x30], xmm0
mov r10, qword [rsp + 0x38]
mov rbx, qword [rsp + 0x30]
mov rcx, qword [r9 + 0x10]
cmp r10, qword [r9 + 0x18]
jne 0x1800207d3
mov rdx, r10
test r10, r10
je 0x1800207c4
mov r8, rbx
sub r8, rcx
nop dword [rax + rax]
movzx eax, word [rcx + r8]
cmp ax, word [rcx]
jne 0x1800207d3
add rcx, 2
sub rdx, 1
jne 0x1800207b0
mov rax, qword [r9]
mov qword [rsp + 0x20], rax
mov qword [rsp + 0x28], r9
jmp 0x1800207ec
cmp r9, r11
je 0x1800207de
mov r9, qword [r9 + 8]
jmp 0x180020790
mov qword [rsp + 0x20], r9
mov qword [rsp + 0x28], 0
movaps xmm0, xmmword [rsp + 0x20]
movdqa xmmword [rsp + 0x20], xmm0
mov rdx, qword [rsp + 0x20]
mov r8, qword [rdx + 8]
inc qword [r15 + 0x10]
mov qword [rsi], rdx
mov qword [rsi + 8], r8
mov qword [r8], rsi
mov qword [rdx + 8], rsi
mov rcx, qword [r15 + 0x18]
mov rax, qword [r15 + 0x30]
and rax, rdi
add rax, rax
mov r9, qword [rcx + rax*8]
cmp r9, qword [r12]
jne 0x180020830
mov qword [rcx + rax*8], rsi
jmp 0x180020842
cmp r9, rdx
jne 0x18002083b
mov qword [rcx + rax*8], rsi
jmp 0x180020847
cmp qword [rcx + rax*8 + 8], r8
jne 0x180020847
mov qword [rcx + rax*8 + 8], rsi
mov qword [r14], rsi
mov byte [r14 + 8], 1
mov rax, r14
mov rbx, qword [rsp + 0x60]
mov rbp, qword [rsp + 0x68]
mov rsi, qword [rsp + 0x70]
mov rdi, qword [rsp + 0x78]
add rsp, 0x40
pop r15
pop r14
pop r12
ret
lea rcx, str.unordered_map_set_too_long
call sub.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const____ptr64_
int3