Function at 0x1800dfdf0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 0x10], rdx
push rbx
push rsi
push r12
push r13
push r14
sub rsp, 0x20
cmp qword [rdx + 0x18], 0xf
mov r14, rdx
mov r12, rcx
mov r8, rdx
jbe 0x1800dfe14
mov r8, qword [rdx]
mov rcx, 0xffffffffffffffff
mov r13d, 0x811c9dc5
inc rcx
cmp byte [r8 + rcx], 0
jne 0x1800dfe21
xor edx, edx
test rcx, rcx
je 0x1800dfe49
movsx eax, byte [rdx + r8]
inc rdx
xor eax, r13d
imul r13d, eax, 0x1000193
cmp rdx, rcx
jb 0x1800dfe32
mov rsi, qword [r12]
mov qword [rsp + 0x50], rbp
mov qword [rsp + 0x60], rdi
mov qword [rsp + 0x68], r15
mov rbx, qword [rsi + 0x40]
cmp rbx, qword [rsi + 0x48]
je 0x1800dff17
lea r15, [rbx + 0x20]
nop
cmp qword [r15 - 8], 0xf
mov r8, rbx
jbe 0x1800dfe7d
mov r8, qword [rbx]
mov rdx, 0xffffffffffffffff
mov r9d, 0x811c9dc5
nop word [rax + rax]
inc rdx
cmp byte [r8 + rdx], 0
jne 0x1800dfe90
xor ecx, ecx
test rdx, rdx
je 0x1800dfebc
movsx eax, byte [rcx + r8]
inc rcx
xor eax, r9d
imul r9d, eax, 0x1000193
cmp rcx, rdx
jb 0x1800dfea1
mov rsi, qword [r12]
cmp r13d, r9d
jne 0x1800dfefc
mov rbp, qword [rsi + 0x48]
mov rdi, r15
cmp r15, rbp
je 0x1800dfee8
mov r14, rbx
sub r14, r15
lea rcx, [r14 + rdi]
mov rdx, rdi
call fcn.18008f1e0
add rdi, 0x20
cmp rdi, rbp
jne 0x1800dfed3
mov rcx, qword [rsi + 0x48]
sub rcx, 0x20
call fcn.18008f640
add qword [rsi + 0x48], 0xffffffffffffffe0
jmp 0x1800dff04
add rbx, 0x20
add r15, 0x20
mov rsi, qword [r12]
cmp rbx, qword [rsi + 0x48]
jne 0x1800dfe70
mov r14, qword [rsp + 0x58]
mov rax, qword [rsi + 8]
mov rbx, qword [rax]
cmp rbx, rax
je 0x1800e0058
movabs rbp, 0x100000001b3
movabs r15, 0xcbf29ce484222325
nop dword [rax + rax]
mov r11, qword [rbx + 0x28]
lea r8, [rbx + 0x10]
cmp r11, 0xf
jbe 0x1800dff51
mov r8, qword [r8]
mov rcx, 0xffffffffffffffff
mov r9d, 0x811c9dc5
nop
inc rcx
cmp byte [r8 + rcx], 0
jne 0x1800dff60
xor edx, edx
test rcx, rcx
je 0x1800dff88
movsx eax, byte [r8 + rdx]
inc rdx
xor eax, r9d
imul r9d, eax, 0x1000193
cmp rdx, rcx
jb 0x1800dff71
cmp r13d, r9d
jne 0x1800e0047
mov r9, qword [rbx + 0x20]
lea r8, [rbx + 0x10]
mov r10, qword [r12]
mov rdi, rbx
cmp r11, 0xf
jbe 0x1800dffa9
mov r8, qword [r8]
xor ecx, ecx
mov rdx, r15
test r9, r9
je 0x1800dffd4
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [r8 + rcx]
inc rcx
xor rdx, rax
imul rdx, rbp
cmp rcx, r9
jb 0x1800dffc0
and rdx, qword [r10 + 0x30]
shl rdx, 4
add rdx, qword [r10 + 0x18]
mov rax, qword [rdx]
cmp qword [rdx + 8], rbx
jne 0x1800e0005
cmp rax, rbx
jne 0x1800dfffb
mov rax, qword [r10 + 8]
mov qword [rdx], rax
mov qword [rdx + 8], rax
jmp 0x1800e0010
mov rax, qword [rbx + 8]
mov qword [rdx + 8], rax
jmp 0x1800e0010
cmp rax, rbx
jne 0x1800e0010
mov rax, qword [rbx]
mov qword [rdx], rax
mov rbx, qword [rbx]
lea rcx, [rdi + 0x50]
dec qword [r10 + 0x10]
mov rax, qword [rdi + 8]
mov qword [rax], rbx
mov rax, qword [rdi + 8]
mov qword [rbx + 8], rax
call fcn.18008f640
lea rcx, [rdi + 0x10]
call fcn.18008f640
mov edx, 0x70
mov rcx, rdi
call fcn.18017f7ac
jmp 0x1800e004a
mov rbx, qword [rbx]
mov rax, qword [r12]
cmp rbx, qword [rax + 8]
jne 0x1800dff40
mov rcx, r14
mov r15, qword [rsp + 0x68]
mov rdi, qword [rsp + 0x60]
mov rbp, qword [rsp + 0x50]
add rsp, 0x20
pop r14
pop r13
pop r12
pop rsi
pop rbx
jmp fcn.18008f640