Function at 0x180012690
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x40
mov rdi, r8
mov qword [rsp + 0x38], rdx
mov r13, rcx
mov qword [rsp + 0x30], rcx
mov rsi, qword [r8 + 0x10]
mov rdx, r8
mov r12, qword [r8 + 0x18]
cmp r12, 0xf
jbe 0x1800126c8
mov rdx, qword [r8]
xor ecx, ecx
movabs r14, 0xcbf29ce484222325
test rsi, rsi
je 0x180012703
movabs r8, 0x100000001b3
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [rdx + rcx]
xor r14, rax
imul r14, r8
inc rcx
cmp rcx, rsi
jb 0x1800126f0
mov rax, qword [r13 + 0x30]
and rax, r14
add rax, rax
mov rcx, qword [r13 + 0x18]
mov rbx, qword [rcx + rax*8 + 8]
mov r15, qword [r13 + 8]
cmp rbx, r15
jne 0x180012727
mov rbx, r15
mov rbp, r15
jmp 0x180012781
mov rbp, qword [rcx + rax*8]
nop dword [rax + rax]
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0xf
jbe 0x180012742
mov rdx, qword [rdx]
mov rcx, rdi
cmp r12, 0xf
jbe 0x18001274e
mov rcx, qword [rdi]
cmp rsi, rax
jne 0x18001275f
mov r8, rsi
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
je 0x18001276a
cmp rbx, rbp
je 0x18001277b
mov rbx, qword [rbx + 8]
jmp 0x180012730
mov rax, qword [rsp + 0x38]
mov qword [rax], rbx
mov byte [rax + 8], 0
jmp 0x1800129c4
mov r15, rbx
mov rbp, rbx
movabs rax, 0x333333333333333
cmp qword [r13 + 0x10], rax
jne 0x18001279f
lea rcx, str.unordered_map_set_too_long
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const____ptr64_]
int3
lea rax, [r13 + 8]
mov qword [rsp + 0x20], rax
mov qword [rsp + 0x28], 0
mov ecx, 0x50
call fcn.18001d990
mov r12, rax
mov qword [rsp + 0x28], rax
mov rdx, rdi
lea rcx, [rax + 0x10]
call fcn.18000ed40
xorps xmm0, xmm0
movups xmmword [r12 + 0x30], xmm0
mov qword [r12 + 0x40], 0
mov qword [r12 + 0x48], 0xf
mov byte [r12 + 0x30], 0
mov rcx, qword [r13 + 0x10]
movss xmm3, dword [r13]
add rcx, 1
xorps xmm0, xmm0
js 0x18001280a
cvtsi2ss xmm0, rcx
jmp 0x18001281f
mov rax, rcx
shr rax, 1
and ecx, 1
or rax, rcx
cvtsi2ss xmm0, rax
addss xmm0, xmm0
mov rdi, qword [r13 + 0x38]
xorps xmm2, xmm2
test rdi, rdi
js 0x180012832
cvtsi2ss xmm2, rdi
jmp 0x18001284a
mov rcx, rdi
shr rcx, 1
mov rax, rdi
and eax, 1
or rcx, rax
cvtsi2ss xmm2, rcx
addss xmm2, xmm2
movaps xmm1, xmm0
divss xmm1, xmm2
comiss xmm1, xmm3
jbe 0x18001296b
divss xmm0, xmm3
call sub.api_ms_win_crt_math_l1_1_0.dll_ceilf
xor ecx, ecx
movss xmm1, dword [0x180022d20]
comiss xmm0, xmm1
jb 0x180012888
subss xmm0, xmm1
comiss xmm0, xmm1
jae 0x180012888
movabs rax, 0x8000000000000000
mov rcx, rax
cvttss2si rax, xmm0
add rax, rcx
mov ecx, 8
cmp rax, rcx
cmova rcx, rax
cmp rdi, rcx
jae 0x1800128ba
cmp rdi, 0x200
jae 0x1800128b7
lea rdi, [rdi*8]
cmp rdi, rcx
jae 0x1800128ba
mov rdi, rcx
mov rdx, rdi
mov rcx, r13
call fcn.1800102f0
mov rax, qword [r13 + 0x30]
and rax, r14
add rax, rax
mov r15, qword [r13 + 0x18]
mov rdi, qword [r15 + rax*8 + 8]
mov rbx, qword [r13 + 8]
cmp rdi, rbx
jne 0x1800128e8
mov qword [rsp + 0x20], rbx
jmp 0x18001295a
mov r15, qword [r15 + rax*8]
mov r13, qword [r12 + 0x28]
mov rbp, qword [r12 + 0x20]
nop word [rax + rax]
mov rbx, rdi
lea rdx, [rdi + 0x10]
mov rax, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0xf
jbe 0x180012915
mov rdx, qword [rdx]
lea rcx, [r12 + 0x10]
cmp r13, 0xf
jbe 0x180012925
mov rcx, qword [r12 + 0x10]
cmp rbp, rax
jne 0x180012936
mov r8, rbp
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
je 0x180012941
cmp rdi, r15
je 0x180012950
mov rdi, qword [rdi + 8]
jmp 0x180012900
mov rbx, qword [rdi]
mov qword [rsp + 0x20], rbx
mov r13, qword [rsp + 0x30]
jmp 0x180012963
mov qword [rsp + 0x20], rdi
mov r13, qword [rsp + 0x30]
mov qword [rsp + 0x28], 0
mov rbp, rbx
mov r15, qword [rsp + 0x20]
mov rdx, qword [rbx + 8]
inc qword [r13 + 0x10]
mov qword [r12], r15
mov qword [r12 + 8], rdx
mov qword [rdx], r12
mov qword [rbx + 8], r12
mov rcx, qword [r13 + 0x18]
mov rax, qword [r13 + 0x30]
and rax, r14
add rax, rax
mov r8, qword [rcx + rax*8]
cmp r8, qword [r13 + 8]
jne 0x1800129a1
mov qword [rcx + rax*8], r12
jmp 0x1800129b3
cmp r8, rbp
jne 0x1800129ac
mov qword [rcx + rax*8], r12
jmp 0x1800129b8
cmp qword [rcx + rax*8 + 8], rdx
jne 0x1800129b8
mov qword [rcx + rax*8 + 8], r12
mov rax, qword [rsp + 0x38]
mov qword [rax], r12
mov byte [rax + 8], 1
mov rbx, qword [rsp + 0x98]
add rsp, 0x40
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret