Function at 0x140028740
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 0x18], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x40
mov r13, rcx
mov qword [rsp + 0x30], rcx
movabs rax, 0xfffffffffffffff
bsr r8, rax
mov r9d, 1
shlx rax, r9, r8
cmp rdx, rax
ja 0x1400289a7
lea rax, [rdx - 1]
or rax, r9
bsr rcx, rax
inc ecx
shlx rbx, r9, rcx
mov rbp, qword [r13 + 8]
lea r12, [r13 + 0x18]
mov qword [rsp + 0x20], r12
lea rdx, [rbx + rbx]
mov r8, rbp
mov rcx, r12
call fcn.140028c60
lea rax, [rbx - 1]
mov qword [r13 + 0x30], rax
mov qword [r13 + 0x38], rbx
mov qword [rsp + 0x38], r13
mov rdi, qword [r13 + 8]
mov rdi, qword [rdi]
mov rsi, rdi
cmp rdi, rbp
je 0x140028960
movabs rax, 0xcbf29ce484222325
movabs rbx, 0x100000001b3
nop dword [rax]
nop dword [rax + rax]
mov rsi, qword [rsi]
mov r8, qword [rdi + 0x20]
lea r9, [rdi + 0x10]
mov r15, qword [rdi + 0x28]
cmp r15, 0xf
jbe 0x140028809
mov r9, qword [rdi + 0x10]
mov rdx, rax
xor ecx, ecx
mov r10, r8
mov r11, r15
test r8, r8
je 0x140028834
nop dword [rax]
movzx eax, byte [r9 + rcx]
xor rdx, rax
imul rdx, rbx
inc rcx
cmp rcx, r8
jb 0x140028820
mov rcx, qword [r13 + 0x30]
and rcx, rdx
shl rcx, 4
mov rax, qword [r12]
add rax, rcx
mov qword [rsp + 0x28], rax
mov r13, qword [rax]
cmp r13, rbp
jne 0x14002885f
mov qword [rax], rdi
mov qword [rax + 8], rdi
jmp 0x140028945
mov rbx, qword [rax + 8]
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0xf
jbe 0x140028875
mov rdx, qword [rdx]
lea rcx, [rdi + 0x10]
mov r12, r8
cmp r15, 0xf
jbe 0x14002888c
mov rcx, qword [rdi + 0x10]
mov r12, r10
mov r15, r11
cmp r8, rax
jne 0x1400288ce
call fcn.140059280
test eax, eax
jne 0x1400288ce
mov rax, qword [rbx]
cmp rax, rdi
je 0x1400288c3
mov r8, qword [rdi + 8]
mov qword [r8], rsi
mov rdx, qword [rsi + 8]
mov qword [rdx], rax
mov rcx, qword [rax + 8]
mov qword [rcx], rdi
mov qword [rax + 8], rdx
mov qword [rsi + 8], r8
mov qword [rdi + 8], rcx
mov rax, qword [rsp + 0x28]
mov qword [rax + 8], rdi
jmp 0x140028936
cmp r13, rbx
je 0x14002890d
mov rbx, qword [rbx + 8]
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0xf
jbe 0x1400288e9
mov rdx, qword [rdx]
lea rcx, [rdi + 0x10]
cmp r15, 0xf
jbe 0x1400288f7
mov rcx, qword [rdi + 0x10]
cmp r12, rax
jne 0x140028908
mov r8, r12
call fcn.140059280
test eax, eax
je 0x140028981
cmp r13, rbx
jne 0x1400288d3
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 rax, qword [rsp + 0x28]
mov qword [rax], rdi
mov r12, qword [rsp + 0x20]
movabs rbx, 0x100000001b3
mov rdi, rsi
cmp rsi, rbp
mov r13, qword [rsp + 0x30]
movabs rax, 0xcbf29ce484222325
jne 0x1400287f0
mov qword [rsp + 0x38], 0
mov rbx, qword [rsp + 0x90]
add rsp, 0x40
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
mov rax, qword [rbx]
mov r8, qword [rdi + 8]
mov qword [r8], rsi
mov rdx, qword [rsi + 8]
mov qword [rdx], rax
mov rcx, qword [rax + 8]
mov qword [rcx], rdi
mov qword [rax + 8], rdx
mov qword [rsi + 8], r8
mov qword [rdi + 8], rcx
jmp 0x140028936
lea rcx, str.invalid_hash_bucket_count
call fcn.14003a438
int3