Function at 0x180004d40
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 8], rcx
push rbx
sub rsp, 0x40
movabs rax, 0xfffffffffffffff
mov ebx, 1
bsr rcx, rax
mov eax, ebx
shl rax, cl
cmp rdx, rax
ja 0x180004fae
lea rax, [rdx - 1]
mov qword [rsp + 0x58], rbp
or rax, rbx
mov qword [rsp + 0x60], rsi
bsr rcx, rax
mov qword [rsp + 0x68], rdi
mov rdi, qword [0x18002ce98]
inc ecx
shl rbx, cl
mov r8, rdi
lea rcx, [0x18002cea8]
mov qword [rsp + 0x50], rdi
lea rdx, [rbx + rbx]
call fcn.180003f10
mov rsi, qword [0x18002ce98]
lea rbp, [rbx - 1]
mov qword [0x18002cec0], rbp
mov qword [0x18002cec8], rbx
mov rsi, qword [rsi]
cmp rsi, rdi
je 0x180004f99
mov qword [rsp + 0x38], r12
mov rdi, rsi
mov qword [rsp + 0x30], r13
movabs rbx, 0x100000001b3
mov qword [rsp + 0x28], r14
mov qword [rsp + 0x20], r15
mov r15, qword [rdi + 0x28]
lea r9, [rdi + 0x10]
mov rsi, qword [rsi]
movabs rax, 0xcbf29ce484222325
mov r8, qword [rdi + 0x20]
cmp r15, 0xf
jbe 0x180004e12
mov r9, qword [rdi + 0x10]
xor edx, edx
mov rcx, rax
mov r10, r8
mov r11, r15
test r8, r8
je 0x180004e44
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [r9 + rdx]
inc rdx
xor rcx, rax
imul rcx, rbx
cmp rdx, r8
jb 0x180004e30
mov r13, qword [0x18002cea8]
and rcx, rbp
shl rcx, 4
add r13, rcx
mov r12, qword [r13]
cmp r12, qword [rsp + 0x50]
jne 0x180004e6d
mov qword [r13], rdi
mov qword [r13 + 8], rdi
jmp 0x180004f49
mov rbx, qword [r13 + 8]
cmp qword [rbx + 0x28], 0xf
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
jbe 0x180004e83
mov rdx, qword [rdx]
lea rcx, [rdi + 0x10]
mov rbp, r8
cmp r15, 0xf
jbe 0x180004e9a
mov rcx, qword [rdi + 0x10]
mov rbp, r10
mov r15, r11
cmp r8, rax
jne 0x180004ed7
call fcn.18001c1c0
test eax, eax
jne 0x180004ed7
mov r8, qword [rbx]
cmp r8, rdi
je 0x180004ed1
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 0x180004f3f
cmp r12, rbx
je 0x180004f1a
nop dword [rax]
mov rbx, qword [rbx + 8]
cmp qword [rbx + 0x28], 0xf
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
jbe 0x180004ef6
mov rdx, qword [rdx]
lea rcx, [rdi + 0x10]
cmp r15, 0xf
jbe 0x180004f04
mov rcx, qword [rdi + 0x10]
cmp rbp, rax
jne 0x180004f15
mov r8, rbp
call fcn.18001c1c0
test eax, eax
je 0x180004f5f
cmp r12, rbx
jne 0x180004ee0
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 rbx, 0x100000001b3
mov rdi, rsi
cmp rsi, qword [rsp + 0x50]
je 0x180004f85
mov rbp, qword [0x18002cec0]
jmp 0x180004def
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 0x180004f3f
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 + 0x58]
mov rdi, qword [rsp + 0x68]
add rsp, 0x40
pop rbx
ret
lea rcx, str.invalid_hash_bucket_count
call fcn.180009f80
int3