Function at 0x1800640d0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x10], rdx
mov qword [rsp + 8], rcx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x30
mov rsi, r8
mov r15, rdx
mov r13, rcx
mov rdi, qword [r8 + 0x10]
mov r14, qword [r8 + 0x18]
cmp r14, 0xf
jbe 0x180064108
mov r8, qword [r8]
xor ecx, ecx
movabs r12, 0xcbf29ce484222325
test rdi, rdi
je 0x180064144
movabs rdx, 0x100000001b3
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [r8 + rcx]
xor r12, rax
imul r12, rdx
inc rcx
cmp rcx, rdi
jb 0x180064130
mov rax, qword [r13 + 0x30]
and rax, r12
add rax, rax
mov rcx, qword [r13 + 0x18]
mov rbx, qword [rcx + rax*8 + 8]
add r13, 8
mov rbp, qword [r13]
cmp rbx, rbp
jne 0x18006416b
mov rdi, qword [rsp + 0x70]
jmp 0x1800641cb
mov rbp, qword [rcx + rax*8]
nop
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0xf
jbe 0x180064182
mov rdx, qword [rdx]
mov rcx, rsi
cmp r14, 0xf
jbe 0x18006418e
mov rcx, qword [rsi]
cmp rdi, rax
jne 0x1800641a4
test rdi, rdi
je 0x1800641af
mov r8, rdi
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
je 0x1800641af
cmp rbx, rbp
je 0x1800641bf
mov rbx, qword [rbx + 8]
jmp 0x180064170
mov qword [r15], rbx
mov byte [r15 + 8], 0
mov rax, r15
jmp 0x1800643ba
mov rbp, rbx
mov rdi, qword [rsp + 0x70]
lea r13, [rdi + 8]
movabs rax, 0x555555555555555
cmp qword [rdi + 0x10], rax
jne 0x1800641e9
lea rcx, str.unordered_map_set_too_long
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const____ptr64_]
int3
mov qword [rsp + 0x20], r13
mov qword [rsp + 0x28], 0
mov ecx, 0x30
call fcn.1800ac6f0
mov r15, rax
mov qword [rsp + 0x28], rax
mov rdx, rsi
lea rcx, [rax + 0x10]
call fcn.180006b00
nop
mov rcx, qword [rdi + 0x10]
movss xmm3, dword [rdi]
add rcx, 1
xorps xmm0, xmm0
js 0x18006422e
cvtsi2ss xmm0, rcx
jmp 0x180064243
mov rax, rcx
shr rax, 1
and ecx, 1
or rax, rcx
cvtsi2ss xmm0, rax
addss xmm0, xmm0
mov rbx, qword [rdi + 0x38]
xorps xmm2, xmm2
test rbx, rbx
js 0x180064256
cvtsi2ss xmm2, rbx
jmp 0x18006426e
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
jbe 0x180064363
divss xmm0, xmm3
call sub.api_ms_win_crt_math_l1_1_0.dll_ceilf
xor ecx, ecx
movss xmm1, dword [0x1800ca13c]
comiss xmm0, xmm1
jb 0x1800642ac
subss xmm0, xmm1
comiss xmm0, xmm1
jae 0x1800642ac
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 0x1800642de
cmp rbx, 0x200
jae 0x1800642db
lea rbx, [rbx*8]
cmp rbx, rcx
jae 0x1800642de
mov rbx, rcx
mov rdx, rbx
mov rcx, rdi
call fcn.1800645a0
mov rax, qword [rdi + 0x30]
and rax, r12
add rax, rax
mov rsi, qword [rdi + 0x18]
mov rbx, qword [rsi + rax*8 + 8]
mov rbp, qword [r13]
cmp rbx, rbp
je 0x18006435f
mov rsi, qword [rsi + rax*8]
mov rbp, qword [r15 + 0x28]
mov rdi, qword [r15 + 0x20]
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0xf
jbe 0x180064323
mov rdx, qword [rdx]
lea rcx, [r15 + 0x10]
cmp rbp, 0xf
jbe 0x180064331
mov rcx, qword [r15 + 0x10]
cmp rdi, rax
jne 0x180064347
test rdi, rdi
je 0x180064352
mov r8, rdi
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
je 0x180064352
cmp rbx, rsi
je 0x180064357
mov rbx, qword [rbx + 8]
jmp 0x180064311
mov rbp, qword [rbx]
jmp 0x18006435a
mov rbp, rbx
mov rdi, qword [rsp + 0x70]
lea r13, [rdi + 8]
mov rdx, qword [rbp + 8]
inc qword [rdi + 0x10]
mov qword [r15], rbp
mov qword [r15 + 8], rdx
mov qword [rdx], r15
mov qword [rbp + 8], r15
mov rcx, qword [rdi + 0x18]
mov rax, qword [rdi + 0x30]
and rax, r12
add rax, rax
mov r8, qword [rcx + rax*8]
cmp r8, qword [r13]
jne 0x180064397
mov qword [rcx + rax*8], r15
jmp 0x1800643a9
cmp r8, rbp
jne 0x1800643a2
mov qword [rcx + rax*8], r15
jmp 0x1800643ae
cmp qword [rcx + rax*8 + 8], rdx
jne 0x1800643ae
mov qword [rcx + rax*8 + 8], r15
mov rax, qword [rsp + 0x78]
mov qword [rax], r15
mov byte [rax + 8], 1
mov rbx, qword [rsp + 0x80]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret