Function at 0x18001f390
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rbp
mov qword [rsp + 0x20], rsi
push rdi
push r14
push r15
sub rsp, 0x30
mov r14, rcx
add rcx, 0x18
mov r8, rdx
lea rdx, [rsp + 0x50]
call fcn.180021770
mov rbx, qword [rsp + 0x50]
cmp rbx, qword [r14 + 0x20]
je 0x18001f5d4
lea rdi, [rbx + 0x10]
xorps xmm0, xmm0
movdqu xmmword [rsp + 0x20], xmm0
mov rsi, qword [rdi + 0x28]
test rsi, rsi
je 0x18001f3ee
lock inc dword [rsi + 8]
mov rsi, qword [rdi + 0x28]
mov rbx, qword [rsp + 0x50]
mov rbp, qword [rdi + 0x20]
mov qword [rsp + 0x20], rbp
mov qword [rsp + 0x28], rsi
mov rdx, qword [r14 + 0x58]
mov r8, qword [rdx + 8]
mov r9, r8
mov rax, rdx
mov r11, rdx
cmp byte [r8 + 0x19], 0
jne 0x18001f44a
mov rcx, qword [rbp + 0x40]
nop dword [rax + rax]
mov r10, qword [r9 + 0x20]
cmp r10, rcx
jge 0x18001f42f
mov r9, qword [r9 + 0x10]
jmp 0x18001f443
cmp byte [r11 + 0x19], 0
je 0x18001f43d
cmp rcx, r10
cmovl r11, r9
mov rax, r9
mov r9, qword [r9]
cmp byte [r9 + 0x19], 0
je 0x18001f420
cmp byte [r11 + 0x19], 0
jne 0x18001f454
mov r8, qword [r11]
cmp byte [r8 + 0x19], 0
jne 0x18001f479
mov rcx, qword [rbp + 0x40]
nop
cmp rcx, qword [r8 + 0x20]
jge 0x18001f46e
mov r11, r8
mov r8, qword [r8]
jmp 0x18001f472
mov r8, qword [r8 + 0x10]
cmp byte [r8 + 0x19], 0
je 0x18001f460
cmp rax, r11
je 0x18001f4f3
nop
cmp qword [rax + 0x28], rbp
cmove rdx, rax
mov rcx, qword [rax + 0x10]
cmp byte [rcx + 0x19], 0
je 0x18001f4b8
mov rcx, qword [rax + 8]
cmp byte [rcx + 0x19], 0
jne 0x18001f4b3
nop dword [rax]
cmp rax, qword [rcx + 0x10]
jne 0x18001f4b3
mov rax, rcx
mov rcx, qword [rcx + 8]
cmp byte [rcx + 0x19], 0
je 0x18001f4a0
mov rax, rcx
jmp 0x18001f4df
mov rax, rcx
mov r8, qword [rcx]
cmp byte [r8 + 0x19], 0
jne 0x18001f4df
nop word [rax + rax]
mov rax, r8
mov rcx, qword [r8]
mov r8, rcx
cmp byte [rcx + 0x19], 0
je 0x18001f4d0
cmp rax, r11
jne 0x18001f480
cmp rdx, qword [r14 + 0x58]
je 0x18001f4f3
lea rcx, [r14 + 0x58]
call fcn.180021200
mov r8, rdi
cmp qword [rdi + 0x18], 0x10
jb 0x18001f500
mov r8, qword [rdi]
movabs rdx, 0xcbf29ce484222325
mov r9, qword [rdi + 0x10]
xor ecx, ecx
test r9, r9
je 0x18001f534
movabs r10, 0x100000001b3
nop
movzx eax, byte [rcx + r8]
xor rdx, rax
imul rdx, r10
inc rcx
cmp rcx, r9
jb 0x18001f520
and rdx, qword [r14 + 0x48]
shl rdx, 4
add rdx, qword [r14 + 0x30]
mov rax, qword [rdx]
cmp qword [rdx + 8], rbx
jne 0x18001f565
cmp rax, rbx
jne 0x18001f55b
mov rax, qword [r14 + 0x20]
mov qword [rdx], rax
mov qword [rdx + 8], rax
jmp 0x18001f570
mov rax, qword [rbx + 8]
mov qword [rdx + 8], rax
jmp 0x18001f570
cmp rax, rbx
jne 0x18001f570
mov rax, qword [rbx]
mov qword [rdx], rax
mov rdx, qword [rbx]
dec qword [r14 + 0x28]
mov rax, qword [rbx + 8]
mov qword [rax], rdx
mov rax, qword [rbx + 8]
mov qword [rdx + 8], rax
mov rcx, rdi
call fcn.180022d20
mov edx, 0x40
mov rcx, rbx
call fcn.180036590
nop
test rsi, rsi
je 0x18001f5d4
mov edi, 0xffffffff
mov eax, edi
lock xadd dword [rsi + 8], eax
cmp eax, 1
jne 0x18001f5d4
mov rbx, qword [rsp + 0x28]
mov rax, qword [rbx]
mov rcx, rbx
call qword [rax]
lock xadd dword [rbx + 0xc], edi
cmp edi, 1
jne 0x18001f5d4
mov rcx, qword [rsp + 0x28]
mov rax, qword [rcx]
call qword [rax + 8]
mov rbx, qword [rsp + 0x58]
mov rbp, qword [rsp + 0x60]
mov rsi, qword [rsp + 0x68]
add rsp, 0x30
pop r15
pop r14
pop rdi
ret