Function at 0x140002850
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push rbx
push r15
sub rsp, 0x58
movabs rax, 0xfffffffffffffff
mov qword [rsp + 0x20], rcx
mov r15, rcx
mov ebx, 1
bsr rcx, rax
mov eax, ebx
shl rax, cl
cmp rdx, rax
jbe 0x14000288b
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], rsi
or rax, rbx
mov qword [rsp + 0x48], rdi
mov rdi, qword [r15 + 8]
bsr rcx, rax
mov qword [rsp + 0x40], r12
mov r8, rdi
inc ecx
mov qword [rsp + 0x28], rdi
shl rbx, cl
lea r12, [r15 + 0x18]
mov rcx, r12
lea rdx, [rbx + rbx]
call fcn.140001bb0
mov rsi, qword [r15 + 8]
lea rax, [rbx - 1]
mov qword [r15 + 0x30], rax
mov qword [r15 + 0x38], rbx
mov rsi, qword [rsi]
cmp rsi, rdi
je 0x140002a8a
mov qword [rsp + 0x80], rbp
mov rdi, rsi
mov qword [rsp + 0x38], r13
movabs rax, 0xcbf29ce484222325
mov qword [rsp + 0x30], r14
movabs r11, 0x100000001b3
nop dword [rax + rax]
mov rbp, qword [rdi + 0x28]
lea r8, [rdi + 0x10]
mov rsi, qword [rsi]
cmp rbp, 0xf
jbe 0x140002925
mov r8, qword [rdi + 0x10]
mov r9, qword [rdi + 0x20]
xor ecx, ecx
mov rdx, rax
mov r10, rbp
test r9, r9
je 0x140002954
nop word [rax + rax]
movzx eax, byte [rcx + r8]
inc rcx
xor rdx, rax
imul rdx, r11
cmp rcx, r9
jb 0x140002940
mov r13, qword [r15 + 0x30]
and r13, rdx
shl r13, 4
add r13, qword [r12]
mov r12, qword [r13]
cmp r12, qword [rsp + 0x28]
jne 0x14000297b
mov qword [r13], rdi
mov qword [r13 + 8], rdi
jmp 0x140002a5c
mov rbx, qword [r13 + 8]
cmp qword [rbx + 0x28], 0xf
lea rdx, [rbx + 0x10]
jbe 0x14000298e
mov rdx, qword [rbx + 0x10]
lea rcx, [rdi + 0x10]
cmp rbp, 0xf
jbe 0x14000299f
mov rcx, qword [rdi + 0x10]
mov rbp, r10
mov r15, r9
cmp r9, qword [rbx + 0x20]
jne 0x1400029e3
mov r8, r9
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
jne 0x1400029e3
mov r8, qword [rbx]
cmp r8, rdi
je 0x1400029dd
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 0x140002a4d
cmp r12, rbx
je 0x140002a28
nop dword [rax + rax]
mov rbx, qword [rbx + 8]
cmp qword [rbx + 0x28], 0xf
lea rdx, [rbx + 0x10]
jbe 0x140002a03
mov rdx, qword [rbx + 0x10]
lea rcx, [rdi + 0x10]
cmp rbp, 0xf
jbe 0x140002a11
mov rcx, qword [rdi + 0x10]
cmp r15, qword [rbx + 0x20]
jne 0x140002a23
mov r8, r15
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
je 0x140002aa1
cmp r12, rbx
jne 0x1400029f0
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
mov r15, qword [rsp + 0x20]
movabs r11, 0x100000001b3
lea r12, [r15 + 0x18]
mov rdi, rsi
movabs rax, 0xcbf29ce484222325
cmp rsi, qword [rsp + 0x28]
jne 0x140002910
mov r14, qword [rsp + 0x30]
mov r13, qword [rsp + 0x38]
mov rbp, qword [rsp + 0x80]
mov rdi, qword [rsp + 0x48]
mov rsi, qword [rsp + 0x50]
mov r12, qword [rsp + 0x40]
add rsp, 0x58
pop r15
pop rbx
ret
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 0x140002a4d