Function at 0x1800303a0
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
ja 0x180030613
lea rax, [rdx - 1]
mov qword [rsp + 0x68], rdi
or rax, rbx
mov qword [rsp + 0x20], r15
mov r15, qword [0x1800a6f28]
bsr rcx, rax
mov r8, r15
inc ecx
shl rbx, cl
lea rcx, [0x1800a6f38]
lea rdx, [rbx + rbx]
call fcn.180016860
mov rdx, qword [0x1800a6f28]
lea rdi, [rbx - 1]
mov qword [0x1800a6f50], rdi
mov qword [0x1800a6f58], rbx
mov rdx, qword [rdx]
cmp rdx, r15
je 0x180030603
mov qword [rsp + 0x50], rbp
mov rcx, rdx
mov qword [rsp + 0x60], rsi
mov qword [rsp + 0x38], r12
movabs r12, 0x100000001b3
mov qword [rsp + 0x30], r13
movabs r13, 0xcbf29ce484222325
mov qword [rsp + 0x28], r14
mov rbp, qword [rcx + 0x28]
lea r10, [rcx + 0x10]
mov rdx, qword [rdx]
cmp rbp, 8
jb 0x180030465
mov r10, qword [rcx + 0x10]
mov rsi, qword [rcx + 0x20]
xor r9d, r9d
mov r8, r13
lea r11, [rsi + rsi]
test r11, r11
je 0x180030494
nop dword [rax + rax]
movzx eax, byte [r9 + r10]
inc r9
xor r8, rax
imul r8, r12
cmp r9, r11
jb 0x180030480
mov r14, qword [0x1800a6f38]
and r8, rdi
shl r8, 4
add r14, r8
mov rdi, qword [r14]
cmp rdi, r15
jne 0x1800304b9
mov qword [r14], rcx
mov qword [r14 + 8], rcx
jmp 0x1800305d6
mov rax, qword [r14 + 8]
cmp qword [rax + 0x28], 8
lea r9, [rax + 0x10]
jb 0x1800304cc
mov r9, qword [rax + 0x10]
lea r11, [rcx + 0x10]
cmp rbp, 8
jb 0x1800304da
mov r11, qword [rcx + 0x10]
cmp rsi, qword [rax + 0x20]
jne 0x180030537
mov r10, rsi
test rsi, rsi
je 0x180030505
sub r11, r9
nop dword [rax + rax]
movzx r8d, word [r9]
cmp word [r11 + r9], r8w
jne 0x180030537
add r9, 2
sub r10, 1
jne 0x1800304f0
mov r10, qword [rax]
cmp r10, rcx
je 0x18003052e
mov r9, qword [rcx + 8]
mov qword [r9], rdx
mov r8, qword [rdx + 8]
mov qword [r8], r10
mov rax, qword [r10 + 8]
mov qword [rax], rcx
mov qword [r10 + 8], r8
mov qword [rdx + 8], r9
mov qword [rcx + 8], rax
mov qword [r14 + 8], rcx
jmp 0x1800305d6
cmp rdi, rax
je 0x1800305b2
nop dword [rax]
mov rax, qword [rax + 8]
cmp qword [rax + 0x28], 8
lea r8, [rax + 0x10]
jb 0x180030553
mov r8, qword [rax + 0x10]
lea r11, [rcx + 0x10]
cmp rbp, 8
jb 0x180030561
mov r11, qword [rcx + 0x10]
cmp rsi, qword [rax + 0x20]
jne 0x1800305ad
mov r10, rsi
test rsi, rsi
je 0x180030587
sub r11, r8
movzx r9d, word [r8]
cmp word [r11 + r8], r9w
jne 0x1800305ad
add r8, 2
sub r10, 1
jne 0x180030572
mov r10, qword [rax]
mov r9, qword [rcx + 8]
mov qword [r9], rdx
mov r8, qword [rdx + 8]
mov qword [r8], r10
mov rax, qword [r10 + 8]
mov qword [rax], rcx
mov qword [r10 + 8], r8
mov qword [rdx + 8], r9
mov qword [rcx + 8], rax
jmp 0x1800305d6
cmp rdi, rax
jne 0x180030540
mov r10, qword [rcx + 8]
mov qword [r10], rdx
mov r9, qword [rdx + 8]
mov qword [r9], rax
mov r8, qword [rax + 8]
mov qword [r8], rcx
mov qword [rax + 8], r9
mov qword [rdx + 8], r10
mov qword [rcx + 8], r8
mov qword [r14], rcx
mov rcx, rdx
cmp rdx, r15
je 0x1800305ea
mov rdi, qword [0x1800a6f50]
jmp 0x180030450
mov r14, qword [rsp + 0x28]
mov r13, qword [rsp + 0x30]
mov r12, qword [rsp + 0x38]
mov rsi, qword [rsp + 0x60]
mov rbp, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x68]
mov r15, qword [rsp + 0x20]
add rsp, 0x40
pop rbx
ret
lea rcx, str.invalid_hash_bucket_count
call fcn.1800309b8
int3