Function at 0x180042a80
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push rbx
sub rsp, 0x40
movabs rax, 0xfffffffffffffff
mov ebx, 1
bsr rcx, rax
mov eax, ebx
shl rax, cl
cmp rdx, rax
jbe 0x180042ab1
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]
mov qword [rsp + 0x50], rbp
mov rbp, qword [0x1800f44b8]
or rax, rbx
bsr rcx, rax
mov qword [rsp + 0x60], rsi
mov r8, rbp
inc ecx
mov qword [rsp + 0x68], rdi
shl rbx, cl
lea rcx, [0x1800f44c8]
lea rdx, [rbx + rbx]
call fcn.180041c40
mov rdi, qword [0x1800f44b8]
lea r9, [rbx - 1]
mov qword [0x1800f44e0], r9
mov qword [0x1800f44e8], rbx
mov rdi, qword [rdi]
mov rsi, rdi
cmp rdi, rbp
je 0x180042ccb
mov qword [rsp + 0x38], r12
movabs r11, 0x100000001b3
mov qword [rsp + 0x30], r13
mov qword [rsp + 0x28], r14
mov qword [rsp + 0x20], r15
mov r10, qword [rdi + 0x28]
lea r8, [rdi + 0x10]
mov rsi, qword [rsi]
movabs rax, 0xcbf29ce484222325
mov r15, qword [rdi + 0x20]
cmp r10, 0x10
jb 0x180042b53
mov r8, qword [rdi + 0x10]
xor edx, edx
mov rcx, rax
test r15, r15
je 0x180042b74
nop dword [rax]
movzx eax, byte [rdx + r8]
inc rdx
xor rcx, rax
imul rcx, r11
cmp rdx, r15
jb 0x180042b60
mov r13, qword [0x1800f44c8]
and rcx, r9
shl rcx, 4
add r13, rcx
mov r12, qword [r13]
cmp r12, rbp
jne 0x180042b9b
mov qword [r13], rdi
mov qword [r13 + 8], rdi
jmp 0x180042c7d
mov rbx, qword [r13 + 8]
cmp qword [rbx + 0x28], 0x10
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
jb 0x180042bb1
mov rdx, qword [rdx]
lea rcx, [rdi + 0x10]
cmp r10, 0x10
jb 0x180042bbf
mov rcx, qword [rdi + 0x10]
cmp r15, rax
jne 0x180042c03
mov r8, r15
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x180042bff
mov r8, qword [rbx]
cmp r8, rdi
je 0x180042bf9
mov rdx, qword [rdi + 8]
mov qword [rdx], rsi
mov rcx, qword [rsi + 8]
mov qword [rcx], r8
mov rax, qword [r8 + 8]
mov qword [rax], rdi
mov qword [r8 + 8], rcx
mov qword [rsi + 8], rdx
mov qword [rdi + 8], rax
mov qword [r13 + 8], rdi
jmp 0x180042c73
mov r10, qword [rdi + 0x28]
cmp r12, rbx
je 0x180042c4e
nop dword [rax + rax]
mov rbx, qword [rbx + 8]
cmp qword [rbx + 0x28], 0x10
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
jb 0x180042c26
mov rdx, qword [rdx]
lea rcx, [rdi + 0x10]
cmp r10, 0x10
jb 0x180042c34
mov rcx, qword [rdi + 0x10]
cmp r15, rax
jne 0x180042c49
mov r8, r15
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
je 0x180042c91
mov r10, qword [rdi + 0x28]
cmp r12, rbx
jne 0x180042c10
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 qword [r13], rdi
movabs r11, 0x100000001b3
mov rdi, rsi
cmp rsi, rbp
je 0x180042cb7
mov r9, qword [0x1800f44e0]
jmp 0x180042b30
mov r8, qword [rbx]
mov rdx, qword [rdi + 8]
mov qword [rdx], rsi
mov rcx, qword [rsi + 8]
mov qword [rcx], r8
mov rax, qword [r8 + 8]
mov qword [rax], rdi
mov qword [r8 + 8], rcx
mov qword [rsi + 8], rdx
mov qword [rdi + 8], rax
jmp 0x180042c73
mov r14, qword [rsp + 0x28]
mov r13, qword [rsp + 0x30]
mov r12, qword [rsp + 0x38]
mov r15, qword [rsp + 0x20]
mov rsi, qword [rsp + 0x60]
mov rbp, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x68]
add rsp, 0x40
pop rbx
ret