Function at 0x140021df0
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 0x140021e21
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 [0x140389888]
or rax, rbx
bsr rcx, rax
mov qword [rsp + 0x58], rsi
mov r8, rbp
inc ecx
mov qword [rsp + 0x60], rdi
shl rbx, cl
lea rcx, [0x140389898]
lea rdx, [rbx + rbx]
call fcn.14001eef0
mov rdi, qword [0x140389888]
lea r9, [rbx - 1]
mov qword [0x1403898b0], r9
mov qword [0x1403898b8], rbx
mov rdi, qword [rdi]
mov rsi, rdi
cmp rdi, rbp
je 0x14002203b
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 0x140021ec3
mov r8, qword [rdi + 0x10]
xor edx, edx
mov rcx, rax
test r15, r15
je 0x140021ee4
nop dword [rax]
movzx eax, byte [rdx + r8]
inc rdx
xor rcx, rax
imul rcx, r11
cmp rdx, r15
jb 0x140021ed0
mov r13, qword [0x140389898]
and rcx, r9
shl rcx, 4
add r13, rcx
mov r12, qword [r13]
cmp r12, rbp
jne 0x140021f0b
mov qword [r13], rdi
mov qword [r13 + 8], rdi
jmp 0x140021fed
mov rbx, qword [r13 + 8]
cmp qword [rbx + 0x28], 0x10
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
jb 0x140021f21
mov rdx, qword [rdx]
lea rcx, [rdi + 0x10]
cmp r10, 0x10
jb 0x140021f2f
mov rcx, qword [rdi + 0x10]
cmp r15, rax
jne 0x140021f73
mov r8, r15
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x140021f6f
mov r8, qword [rbx]
cmp r8, rdi
je 0x140021f69
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 0x140021fe3
mov r10, qword [rdi + 0x28]
cmp r12, rbx
je 0x140021fbe
nop dword [rax + rax]
mov rbx, qword [rbx + 8]
cmp qword [rbx + 0x28], 0x10
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
jb 0x140021f96
mov rdx, qword [rdx]
lea rcx, [rdi + 0x10]
cmp r10, 0x10
jb 0x140021fa4
mov rcx, qword [rdi + 0x10]
cmp r15, rax
jne 0x140021fb9
mov r8, r15
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
je 0x140022001
mov r10, qword [rdi + 0x28]
cmp r12, rbx
jne 0x140021f80
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 0x140022027
mov r9, qword [0x1403898b0]
jmp 0x140021ea0
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 0x140021fe3
mov r14, qword [rsp + 0x28]
mov r13, qword [rsp + 0x30]
mov r12, qword [rsp + 0x38]
mov r15, qword [rsp + 0x20]
mov rsi, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x50]
mov rdi, qword [rsp + 0x60]
add rsp, 0x40
pop rbx
ret