Function at 0x1400de904
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 0x20], r9
push rbx
push rsi
push rdi
push r12
push r14
push r15
sub rsp, 0x58
mov qword [rsp + 0x30], 0xfffffffffffffffe
mov rax, qword [0x1402338a8]
xor rax, rsp
mov qword [rsp + 0x48], rax
mov rbx, r9
mov r9, r8
mov r15, rdx
mov rsi, rcx
mov qword [rsp + 0x20], rcx
mov r14, qword [r8 + 0x10]
cmp qword [r8 + 0x18], 8
jb 0x1400de94d
mov r8, qword [r8]
movabs rdx, 0xcbf29ce484222325
lea r10, [r14 + r14]
xor ecx, ecx
test r10, r10
je 0x1400de980
movzx eax, byte [rcx + r8]
xor rdx, rax
movabs r11, 0x100000001b3
imul rdx, r11
inc rcx
cmp rcx, r10
jb 0x1400de962
mov r8, qword [rsi + 0x30]
and r8, rdx
add r8, r8
mov r12, qword [rsi + 0x18]
mov rdi, qword [rsi + 8]
cmp rdi, qword [r12 + r8*8]
je 0x1400dea54
mov rdi, qword [r12 + r8*8 + 8]
mov rdi, qword [rdi]
jmp 0x1400dea4a
mov rdi, qword [rdi + 8]
lea rax, [rdi + 0x10]
mov rdx, qword [rax + 0x10]
cmp qword [rax + 0x18], 8
jb 0x1400de9bf
mov rax, qword [rax]
mov rcx, r9
cmp qword [r9 + 0x18], 8
jb 0x1400de9cc
mov rcx, qword [r9]
cmp r14, rdx
jne 0x1400dea4a
mov r11, r14
test r14, r14
je 0x1400de9f3
sub rcx, rax
movzx edx, word [rax + rcx]
cmp dx, word [rax]
jne 0x1400deaab
add rax, 2
sub r11, 1
jne 0x1400de9dc
xor eax, eax
test eax, eax
jne 0x1400dea4a
mov rcx, qword [rbx + 8]
mov rax, qword [rbx]
mov qword [rcx], rax
mov rcx, qword [rbx]
mov rax, qword [rbx + 8]
mov qword [rcx + 8], rax
dec qword [rsi + 0x10]
lea rcx, [rbx + 0x30]
mov rdx, qword [rcx]
mov rax, qword [rdx]
xor edx, edx
call qword [case.0x140055453.0]
lea rcx, [rbx + 0x10]
call fcn.14000f680
mov edx, 0xb8
mov rcx, rbx
call fcn.14015449c
mov qword [r15], rdi
mov byte [r15 + 8], 0
mov rax, r15
jmp 0x1400deba3
cmp rdi, qword [r12 + r8*8]
jne 0x1400de9a9
mov qword [rsp + 0x28], rbx
mov rax, qword [rbx]
cmp rdi, rax
je 0x1400dea8e
mov rcx, qword [rbx + 8]
mov qword [rcx], rax
mov rcx, qword [rax + 8]
mov qword [rcx], rdi
mov rcx, qword [rdi + 8]
mov qword [rcx], rbx
mov rdx, qword [rdi + 8]
mov rcx, qword [rax + 8]
mov qword [rdi + 8], rcx
mov rcx, qword [rbx + 8]
mov qword [rax + 8], rcx
mov qword [rbx + 8], rdx
mov rdx, qword [rsi + 0x18]
mov rax, qword [rdx + r8*8]
cmp rax, qword [rsi + 8]
jne 0x1400deab7
mov qword [rdx + r8*8], rbx
mov rax, qword [rsi + 0x18]
mov qword [rax + r8*8 + 8], rbx
jmp 0x1400deae6
sbb eax, eax
and eax, 0xfffffffe
inc eax
jmp 0x1400de9f5
cmp rax, rdi
jne 0x1400deac2
mov qword [rdx + r8*8], rbx
jmp 0x1400deae6
mov rax, qword [rdx + r8*8 + 8]
mov rcx, qword [rax]
mov qword [rdx + r8*8 + 8], rcx
cmp rcx, rbx
je 0x1400deae6
mov rdx, qword [rsi + 0x18]
mov rax, qword [rdx + r8*8 + 8]
mov rcx, qword [rax + 8]
mov qword [rdx + r8*8 + 8], rcx
mov rcx, qword [rsi + 0x10]
mov rdx, qword [rsi + 0x38]
xorps xmm0, xmm0
test rcx, rcx
js 0x1400deafd
cvtsi2ss xmm0, rcx
jmp 0x1400deb12
mov rax, rcx
shr rax, 1
and ecx, 1
or rax, rcx
cvtsi2ss xmm0, rax
addss xmm0, xmm0
xorps xmm1, xmm1
test rdx, rdx
js 0x1400deb21
cvtsi2ss xmm1, rdx
jmp 0x1400deb39
mov rcx, rdx
shr rcx, 1
mov rax, rdx
and eax, 1
or rcx, rax
cvtsi2ss xmm1, rcx
addss xmm1, xmm1
divss xmm0, xmm1
comiss xmm0, dword [rsi]
jbe 0x1400deb98
cmp rdx, 0x200
jae 0x1400deb51
shl rdx, 3
jmp 0x1400deb63
movabs rax, 0xfffffffffffffff
cmp rdx, rax
jae 0x1400deb63
add rdx, rdx
mov rcx, rsi
call fcn.1400be460
mov rax, qword [rsi + 8]
cmp qword [rax], rax
je 0x1400deb98
mov r14, qword [rax + 8]
mov rdi, qword [rsi + 8]
mov rdi, qword [rdi]
lea r8, [rdi + 0x10]
mov r9, rdi
lea rdx, [rsp + 0x38]
mov rcx, rsi
call fcn.1400de904
cmp rdi, r14
jne 0x1400deb78
mov qword [r15], rbx
mov byte [r15 + 8], 1
mov rax, r15
mov rcx, qword [rsp + 0x48]
xor rcx, rsp
call fcn.140154030
add rsp, 0x58
pop r15
pop r14
pop r12
pop rdi
pop rsi
pop rbx
ret