Function at 0x140081390
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x40
mov r13, r9
mov rbx, r8
mov r12, rdx
mov rbp, rcx
mov rdx, qword [r8 + 0x10]
cmp qword [r8 + 0x18], 7
jbe 0x1400813c6
mov r8, qword [r8]
movabs rdi, 0xcbf29ce484222325
xor esi, esi
mov ecx, esi
add rdx, rdx
je 0x140081404
movabs r9, 0x100000001b3
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [r8 + rcx]
xor rdi, rax
imul rdi, r9
inc rcx
cmp rcx, rdx
jb 0x1400813f0
mov r9, rdi
mov r8, rbx
lea rdx, [rsp + 0x20]
mov rcx, rbp
call fcn.140081820
mov rax, qword [rsp + 0x28]
test rax, rax
je 0x14008142f
mov qword [r12], rax
mov byte [r12 + 8], sil
jmp 0x140081682
movabs rax, 0x492492492492492
cmp qword [rbp + 0x10], rax
jne 0x14008144d
lea rcx, [0x14009d930]
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const____ptr64_]
int3
lea r15, [rbp + 8]
mov qword [rsp + 0x30], r15
mov qword [rsp + 0x38], rsi
mov ecx, 0x38
call fcn.140084afc
mov r14, rax
mov qword [rsp + 0x38], rax
xorps xmm0, xmm0
movups xmmword [rax + 0x10], xmm0
xor eax, eax
mov qword [r14 + 0x20], rax
mov qword [r14 + 0x28], rax
movups xmm0, xmmword [rbx]
movups xmmword [r14 + 0x10], xmm0
movups xmm1, xmmword [rbx + 0x10]
movups xmmword [r14 + 0x20], xmm1
mov qword [rbx + 0x10], rax
mov qword [rbx + 0x18], 7
mov word [rbx], ax
mov eax, dword [r13]
mov dword [r14 + 0x30], eax
mov rcx, qword [rbp + 0x10]
movss xmm3, dword [rbp]
add rcx, 1
xorps xmm0, xmm0
js 0x1400814bf
cvtsi2ss xmm0, rcx
jmp 0x1400814d4
mov rax, rcx
shr rax, 1
and ecx, 1
or rax, rcx
cvtsi2ss xmm0, rax
addss xmm0, xmm0
mov rbx, qword [rbp + 0x38]
xorps xmm2, xmm2
test rbx, rbx
js 0x1400814e7
cvtsi2ss xmm2, rbx
jmp 0x1400814ff
mov rcx, rbx
shr rcx, 1
mov rax, rbx
and eax, 1
or rcx, rax
cvtsi2ss xmm2, rcx
addss xmm2, xmm2
movaps xmm1, xmm0
divss xmm1, xmm2
comiss xmm1, xmm3
jbe 0x140081629
divss xmm0, xmm3
call sub.api_ms_win_crt_math_l1_1_0.dll_ceilf
xor ecx, ecx
movss xmm1, dword [0x14009ef24]
comiss xmm0, xmm1
jb 0x14008153d
subss xmm0, xmm1
comiss xmm0, xmm1
jae 0x14008153d
movabs rax, 0x8000000000000000
mov rcx, rax
cvttss2si rax, xmm0
add rax, rcx
mov ecx, 8
cmp rax, rcx
cmova rcx, rax
cmp rbx, rcx
jae 0x14008156f
cmp rbx, 0x200
jae 0x14008156c
lea rbx, [rbx*8]
cmp rbx, rcx
jae 0x14008156f
mov rbx, rcx
mov rdx, rbx
mov rcx, rbp
call fcn.14005e4c0
mov rax, qword [rbp + 0x30]
and rax, rdi
add rax, rax
mov rdx, qword [rbp + 0x18]
mov r9, qword [rdx + rax*8 + 8]
mov rcx, qword [r15]
cmp r9, rcx
jne 0x14008159c
mov qword [rsp + 0x20], rcx
jmp 0x140081613
mov r11, qword [rdx + rax*8]
mov rbx, qword [r14 + 0x28]
mov r10, qword [r14 + 0x20]
nop dword [rax + rax]
lea rcx, [r9 + 0x10]
mov rax, qword [rcx + 0x10]
cmp qword [rcx + 0x18], 7
jbe 0x1400815c2
mov rcx, qword [rcx]
lea r8, [r14 + 0x10]
cmp rbx, 7
jbe 0x1400815d0
mov r8, qword [r14 + 0x10]
cmp r10, rax
jne 0x140081603
mov rdx, r10
test r10, r10
je 0x1400815f4
sub r8, rcx
movzx eax, word [rcx + r8]
cmp ax, word [rcx]
jne 0x140081603
add rcx, 2
sub rdx, 1
jne 0x1400815e0
mov rax, qword [r9]
mov qword [rsp + 0x20], rax
mov qword [rsp + 0x28], r9
jmp 0x14008161a
cmp r9, r11
je 0x14008160e
mov r9, qword [r9 + 8]
jmp 0x1400815b0
mov qword [rsp + 0x20], r9
xor esi, esi
mov qword [rsp + 0x28], rsi
movaps xmm0, xmmword [rsp + 0x20]
movdqa xmmword [rsp + 0x20], xmm0
lea r15, [rbp + 8]
mov rdx, qword [rsp + 0x20]
mov r8, qword [rdx + 8]
inc qword [rbp + 0x10]
mov qword [r14], rdx
mov qword [r14 + 8], r8
mov qword [r8], r14
mov qword [rdx + 8], r14
mov rcx, qword [rbp + 0x18]
mov rax, qword [rbp + 0x30]
and rax, rdi
add rax, rax
mov r9, qword [rcx + rax*8]
cmp r9, qword [r15]
jne 0x140081661
mov qword [rcx + rax*8], r14
jmp 0x140081673
cmp r9, rdx
jne 0x14008166c
mov qword [rcx + rax*8], r14
jmp 0x140081678
cmp qword [rcx + rax*8 + 8], r8
jne 0x140081678
mov qword [rcx + rax*8 + 8], r14
mov qword [r12], r14
mov byte [r12 + 8], 1
mov rax, r12
mov rbx, qword [rsp + 0x70]
mov rbp, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x80]
add rsp, 0x40
pop r15
pop r14
pop r13
pop r12
pop rdi
ret