Function at 0x1801a32a0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 8], rcx
push rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x28
mov r13, rcx
movabs rax, 0xfffffffffffffff
bsr rcx, rax
mov ebx, 1
mov eax, ebx
shl rax, cl
cmp rdx, rax
jbe 0x1801a32e3
lea rcx, str.invalid_hash_bucket_count
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const____ptr64_]
int3
lea rax, [rdx - 1]
or rax, rbx
bsr rcx, rax
inc ecx
shl rbx, cl
mov rbp, qword [r13 + 8]
lea r12, [r13 + 0x18]
mov qword [rsp + 0x78], r12
lea rdx, [rbx + rbx]
mov r8, rbp
mov rcx, r12
call fcn.180173c50
lea rax, [rbx - 1]
mov qword [r13 + 0x30], rax
mov qword [r13 + 0x38], rbx
mov qword [rsp + 0x88], r13
mov rdi, qword [r13 + 8]
mov rdi, qword [rdi]
mov rsi, rdi
cmp rdi, rbp
je 0x1801a34d0
movabs rax, 0xcbf29ce484222325
movabs rbx, 0x100000001b3
nop word [rax + rax]
mov rsi, qword [rsi]
mov r8, qword [rdi + 0x20]
lea r9, [rdi + 0x10]
mov r15, qword [rdi + 0x28]
cmp r15, 0xf
jbe 0x1801a3369
mov r9, qword [rdi + 0x10]
mov rdx, rax
xor ecx, ecx
mov r10, r8
mov r11, r15
test r8, r8
je 0x1801a3394
nop dword [rax]
movzx eax, byte [rcx + r9]
xor rdx, rax
imul rdx, rbx
inc rcx
cmp rcx, r8
jb 0x1801a3380
mov rcx, qword [r13 + 0x30]
and rcx, rdx
shl rcx, 4
mov rax, qword [r12]
add rax, rcx
mov qword [rsp + 0x80], rax
mov r13, qword [rax]
cmp r13, rbp
jne 0x1801a33c2
mov qword [rax], rdi
mov qword [rax + 8], rdi
jmp 0x1801a34b5
mov rbx, qword [rax + 8]
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0xf
jbe 0x1801a33d8
mov rdx, qword [rdx]
lea rcx, [rdi + 0x10]
mov r12, r8
cmp r15, 0xf
jbe 0x1801a33ef
mov rcx, qword [rdi + 0x10]
mov r12, r10
mov r15, r11
cmp r8, rax
jne 0x1801a3434
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x1801a3434
mov rax, qword [rbx]
cmp rax, rdi
je 0x1801a3426
mov r8, qword [rdi + 8]
mov qword [r8], rsi
mov rdx, qword [rsi + 8]
mov qword [rdx], rax
mov rcx, qword [rax + 8]
mov qword [rcx], rdi
mov qword [rax + 8], rdx
mov qword [rsi + 8], r8
mov qword [rdi + 8], rcx
mov rax, qword [rsp + 0x80]
mov qword [rax + 8], rdi
jmp 0x1801a34a6
cmp r13, rbx
je 0x1801a347a
nop dword [rax]
mov rbx, qword [rbx + 8]
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0xf
jbe 0x1801a3456
mov rdx, qword [rdx]
lea rcx, [rdi + 0x10]
cmp r15, 0xf
jbe 0x1801a3464
mov rcx, qword [rdi + 0x10]
cmp r12, rax
jne 0x1801a3475
mov r8, r12
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
je 0x1801a34ed
cmp r13, rbx
jne 0x1801a3440
mov rdx, qword [rdi + 8]
mov qword [rdx], rsi
mov rcx, qword [rsi + 8]
mov qword [rcx], rbx
mov rax, qword [rbx + 8]
mov qword [rax], rdi
mov qword [rbx + 8], rcx
mov qword [rsi + 8], rdx
mov qword [rdi + 8], rax
mov rax, qword [rsp + 0x80]
mov qword [rax], rdi
mov r12, qword [rsp + 0x78]
movabs rbx, 0x100000001b3
mov rdi, rsi
cmp rsi, rbp
mov r13, qword [rsp + 0x70]
movabs rax, 0xcbf29ce484222325
jne 0x1801a3350
mov qword [rsp + 0x88], 0
add rsp, 0x28
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
pop rbx
ret
mov rax, qword [rbx]
mov r8, qword [rdi + 8]
mov qword [r8], rsi
mov rdx, qword [rsi + 8]
mov qword [rdx], rax
mov rcx, qword [rax + 8]
mov qword [rcx], rdi
mov qword [rax + 8], rdx
mov qword [rsi + 8], r8
mov qword [rdi + 8], rcx
jmp 0x1801a34a6