Function at 0x140081394
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x20], rsi
push rbp
push rdi
push r13
push r14
push r15
mov rbp, rsp
sub rsp, 0x70
mov rax, qword [0x1404e1800]
xor rax, rsp
mov qword [rbp - 8], rax
mov qword [rbp - 0x40], r8
mov qword [rbp - 0x48], rdx
mov r14, rcx
and dword [rbp - 0x50], 0
lea rdi, [rcx + 0x28]
and qword [rbp - 0x18], 0
and qword [rbp - 0x10], 0
mov rsi, qword [rdi + 0x10]
cmp qword [rdi + 0x18], 8
jb 0x1400813e6
mov rdi, qword [rdi]
cmp rsi, 8
jae 0x1400816c3
movups xmm0, xmmword [rdi]
movdqu xmmword [rbp - 0x28], xmm0
mov qword [rbp - 0x10], 7
mov qword [rbp - 0x18], rsi
mov dword [rbp - 0x50], 2
mov cl, 1
call qword [sym.imp.msvcp_win.dll_private:_static_class_std::locale::_Locimp____ptr64___cdecl_std::locale::_Init_bool_]
nop dword [rax + rax]
mov qword [rbp - 0x30], rax
lea rcx, [rbp - 0x38]
call fcn.140081740
lea rdx, [rbp - 0x28]
cmp qword [rbp - 0x10], 8
cmovae rdx, qword [rbp - 0x28]
mov rcx, qword [rbp - 0x18]
lea r8, [rdx + rcx*2]
lea rdx, [rbp - 0x28]
cmovae rdx, qword [rbp - 0x28]
mov rcx, rax
call qword [sym.imp.msvcp_win.dll_public:_wchar_t_const____ptr64___cdecl_std::ctype_wchar_t_::toupper_wchar_t____ptr64__wchar_t_const____ptr64_const___ptr64]
nop dword [rax + rax]
nop
mov rcx, qword [rbp - 0x30]
test rcx, rcx
je 0x140081477
mov rax, qword [rcx]
mov rax, qword [rax + 0x10]
call qword [case.0x1400ae9d9.0]
mov r8, rax
test rax, rax
jne 0x1400815f9
lea r9, [rbp - 0x28]
mov rsi, qword [rbp - 0x10]
cmp rsi, 8
cmovae r9, qword [rbp - 0x28]
movabs rdx, 0xcbf29ce484222325
mov r8, qword [rbp - 0x18]
lea r10, [r8 + r8]
xor ecx, ecx
test r10, r10
je 0x1400814bf
movzx eax, byte [rcx + r9]
xor rdx, rax
movabs r11, 0x100000001b3
imul rdx, r11
inc rcx
cmp rcx, r10
jb 0x1400814a1
and rdx, qword [0x1404e34a0]
add rdx, rdx
mov r13, qword [0x1404e3488]
mov rax, qword [r13 + rdx*8]
mov r10, qword [0x1404e3478]
cmp qword [r13 + rdx*8], r10
je 0x140081630
mov rcx, qword [r13 + rdx*8 + 8]
mov rcx, qword [rcx]
cmp rax, rcx
je 0x140081555
lea r9, [rax + 0x10]
lea rcx, [rbp - 0x28]
cmp rsi, 8
cmovae rcx, qword [rbp - 0x28]
mov rbx, qword [r9 + 0x10]
mov r15, qword [r9 + 0x18]
cmp r15, 8
jb 0x140081516
mov r9, qword [r9]
cmp rbx, r8
jne 0x14008171d
mov r11, rbx
test rbx, rbx
je 0x140081665
sub r9, rcx
movzx edi, word [rcx]
cmp word [rcx + r9], di
jb 0x14008171d
ja 0x14008171d
cmp r11, 1
je 0x140081665
dec r11
add rcx, 2
jmp 0x14008152e
mov rax, r10
cmp rax, r10
je 0x140081725
mov edi, dword [rax + 0x30]
mov bl, 1
cmp rsi, 8
jb 0x14008157d
lea rdx, [rsi*2 + 2]
mov rcx, qword [rbp - 0x28]
call fcn.14007e6f0
test bl, bl
je 0x1400816bc
mov rax, qword [rbp - 0x48]
mov rax, qword [rax + 0x40]
mov ebx, dword [rax]
mov r15, qword [rbp - 0x40]
mov r8, r15
xor edx, edx
mov rcx, r14
call fcn.140099a8c
mov r11d, eax
mov r10d, edi
test edi, edi
jne 0x1400815d5
cmp ebx, eax
sete al
mov rcx, qword [rbp - 8]
xor rcx, rsp
call fcn.140112420
lea r11, [rsp + 0x70]
mov rbx, qword [r11 + 0x38]
mov rsi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r13
pop rdi
pop rbp
ret
sub r10d, 1
je 0x140081612
sub r10d, 4
je 0x140081623
cmp r10d, 1
je 0x14008161b
mov r9, r15
mov r8d, edi
mov edx, ebx
mov rcx, r14
call fcn.140081968
jmp 0x1400815af
mov rcx, qword [rax]
mov rax, qword [rcx]
mov edx, 1
mov rcx, r8
call qword [case.0x1400ae9d9.0]
jmp 0x140081477
cmp ebx, r11d
jne 0x140081638
mov al, 1
jmp 0x1400815af
test ebx, r11d
setne al
jmp 0x1400815af
mov eax, ebx
cdq
idiv r11d
test edx, edx
jmp 0x1400815ac
mov rcx, r10
jmp 0x1400814ef
mov edi, 1
mov rax, qword [r14 + 0x50]
sub rax, qword [r14 + 0x48]
sar rax, 5
cmp rdi, rax
jae 0x1400816bc
mov r8, r15
mov rdx, rdi
mov rcx, r14
call fcn.140099a8c
cmp ebx, eax
je 0x140081617
inc rdi
jmp 0x14008163d
lea rcx, [rax + 0x10]
cmp r15, 8
jb 0x140081672
mov rcx, qword [rcx]
lea rdx, [rbp - 0x28]
cmp rsi, 8
cmovae rdx, qword [rbp - 0x28]
cmp r8, rbx
jne 0x140081555
test r8, r8
je 0x140081558
sub rdx, rcx
movzx r9d, word [rcx]
cmp word [rcx + rdx], r9w
jb 0x140081555
ja 0x140081555
cmp r8, 1
je 0x140081558
dec r8
add rcx, 2
jmp 0x140081694
xor al, al
jmp 0x1400815af
mov rbx, rsi
or rbx, 7
movabs rax, 0x7ffffffffffffffe
cmp rbx, rax
cmova rbx, rax
lea rax, [rbx + 1]
lea rcx, [rax + rax]
or r8, 0xffffffffffffffff
movabs rdx, 0x7fffffffffffffff
cmp rax, rdx
cmova rcx, r8
call fcn.14009b7d0
mov qword [rbp - 0x28], rax
lea r8, [rsi*2 + 2]
mov rdx, rdi
mov rcx, rax
call sub.api_ms_win_crt_private_l1_1_0.dll_memcpy
mov qword [rbp - 0x10], rbx
jmp 0x140081400
mov rax, qword [rax]
jmp 0x1400814dc
xor bl, bl
mov edi, dword [rbp - 0x50]
jmp 0x140081566