Function at 0x1400312d0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 8], rcx
push rbx
push r13
sub rsp, 0x48
movabs rax, 0xfffffffffffffff
mov r13, rcx
bsr rcx, rax
mov ebx, 1
mov eax, ebx
shl rax, cl
cmp rdx, rax
ja 0x140031562
lea rax, [rdx - 1]
mov qword [rsp + 0x78], rbp
mov rbp, qword [r13 + 8]
or rax, rbx
bsr rcx, rax
mov qword [rsp + 0x40], rsi
mov r8, rbp
inc ecx
mov qword [rsp + 0x38], rdi
shl rbx, cl
lea rcx, [r13 + 0x18]
lea rdx, [rbx + rbx]
call fcn.140031190
mov qword [r13 + 0x38], rbx
lea rax, [rbx - 1]
mov qword [r13 + 0x30], rax
mov rdi, qword [r13 + 8]
mov rdi, qword [rdi]
mov rsi, rdi
cmp rdi, rbp
je 0x14003154b
mov qword [rsp + 0x30], r12
movabs rax, 0xcbf29ce484222325
mov qword [rsp + 0x28], r14
movabs r11, 0x100000001b3
mov qword [rsp + 0x20], r15
nop word [rax + rax]
mov r12, qword [rdi + 0x28]
lea r8, [rdi + 0x10]
mov rsi, qword [rsi]
mov r14, qword [rdi + 0x20]
cmp r12, 0xf
jbe 0x140031399
mov r8, qword [rdi + 0x10]
xor ecx, ecx
mov rdx, rax
mov r9, r14
mov r10, r12
test r14, r14
je 0x1400313c4
nop dword [rax]
movzx eax, byte [r8 + rcx]
inc rcx
xor rdx, rax
imul rdx, r11
cmp rcx, r14
jb 0x1400313b0
mov r11, qword [r13 + 0x30]
and r11, rdx
shl r11, 4
add r11, qword [r13 + 0x18]
mov qword [rsp + 0x68], r11
cmp qword [r11], rbp
jne 0x1400313e5
mov qword [r11], rdi
jmp 0x140031518
mov rbx, qword [r11 + 8]
cmp qword [rbx + 0x28], 0xf
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
jbe 0x1400313fb
mov rdx, qword [rdx]
mov qword [rsp + 0x70], r12
lea rcx, [rdi + 0x10]
mov r13, r14
cmp r12, 0xf
jbe 0x140031419
mov rcx, qword [rdi + 0x10]
mov r13, r9
mov qword [rsp + 0x70], r10
cmp r14, rax
jne 0x140031444
test r14, r14
je 0x1400314ea
mov r8, r14
call sub.VCRUNTIME140.dll_memcmp
mov r12, qword [rsp + 0x70]
mov r14, r13
mov r11, qword [rsp + 0x68]
test eax, eax
je 0x1400314ea
mov r13, qword [r11]
cmp r13, rbx
je 0x140031494
nop dword [rax]
mov rbx, qword [rbx + 8]
cmp qword [rbx + 0x28], 0xf
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
jbe 0x140031466
mov rdx, qword [rdx]
lea rcx, [rdi + 0x10]
cmp r12, 0xf
jbe 0x140031474
mov rcx, qword [rdi + 0x10]
cmp r14, rax
jne 0x14003148a
test r14, r14
je 0x1400314bf
mov r8, r14
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
je 0x1400314bf
cmp r13, rbx
jne 0x140031450
mov r11, qword [rsp + 0x68]
mov rdx, qword [rdi + 8]
mov r13, qword [rsp + 0x60]
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 [r11], rdi
jmp 0x14003151c
mov r8, qword [rbx]
mov rdx, qword [rdi + 8]
mov r13, qword [rsp + 0x60]
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 0x14003151c
mov r8, qword [rbx]
cmp r8, rdi
je 0x140031513
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 r13, qword [rsp + 0x60]
mov qword [r11 + 8], rdi
mov rdi, rsi
movabs rax, 0xcbf29ce484222325
movabs r11, 0x100000001b3
cmp rsi, rbp
jne 0x140031380
mov r15, qword [rsp + 0x20]
mov r14, qword [rsp + 0x28]
mov r12, qword [rsp + 0x30]
mov rsi, qword [rsp + 0x40]
mov rbp, qword [rsp + 0x78]
mov rdi, qword [rsp + 0x38]
add rsp, 0x48
pop r13
pop rbx
ret
lea rcx, str.invalid_hash_bucket_count
call sub.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const____ptr64_
int3