Function at 0x140020410
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 0x20], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x50
mov rsi, r8
mov r13, rdx
mov qword [rsp + 0x40], rdx
mov r8, rcx
mov qword [rsp + 0x20], rcx
mov rbx, qword [rsi + 0x10]
mov rdx, rsi
mov r14, qword [rsi + 0x18]
cmp r14, 0x10
jb 0x14002044b
mov rdx, qword [rsi]
xor ecx, ecx
movabs r12, 0xcbf29ce484222325
test rbx, rbx
je 0x140020483
movabs r9, 0x100000001b3
nop word [rax + rax]
movzx eax, byte [rcx + rdx]
xor r12, rax
imul r12, r9
inc rcx
cmp rcx, rbx
jb 0x140020470
mov rax, qword [r8 + 0x30]
and rax, r12
add rax, rax
mov rcx, qword [r8 + 0x18]
mov rdi, qword [rcx + rax*8 + 8]
lea rdx, [r8 + 8]
mov qword [rsp + 0x48], rdx
mov r15, qword [rdx]
cmp rdi, r15
jne 0x1400204af
mov rdi, r15
mov rbp, r15
jmp 0x140020518
mov rbp, qword [rcx + rax*8]
nop dword [rax]
nop word [rax + rax]
lea rdx, [rdi + 0x10]
mov rax, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x1400204d2
mov rdx, qword [rdx]
mov rcx, rsi
cmp r14, 0x10
jb 0x1400204de
mov rcx, qword [rsi]
cmp rbx, rax
jne 0x1400204ef
mov r8, rbx
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
je 0x1400204fa
cmp rdi, rbp
je 0x140020508
mov rdi, qword [rdi + 8]
jmp 0x1400204c0
mov qword [r13], rdi
mov byte [r13 + 8], 0
jmp 0x14002074e
mov r15, rdi
mov rbp, rdi
mov r8, qword [rsp + 0x20]
mov rdx, qword [rsp + 0x48]
movabs rax, 0x492492492492492
cmp qword [r8 + 0x10], rax
jne 0x140020536
lea rcx, str.unordered_map_set_too_long
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const____ptr64_]
int3
mov qword [rsp + 0x30], rdx
mov qword [rsp + 0x38], 0
mov ecx, 0x38
call fcn.1400a3140
mov r14, rax
mov qword [rsp + 0x38], rax
mov rdx, rsi
lea rcx, [rax + 0x10]
call fcn.140002ae0
nop
mov byte [r14 + 0x30], 0
mov r8, qword [rsp + 0x20]
mov rcx, qword [r8 + 0x10]
movss xmm3, dword [r8]
add rcx, 1
xorps xmm0, xmm0
js 0x140020586
cvtsi2ss xmm0, rcx
jmp 0x14002059b
mov rax, rcx
shr rax, 1
and ecx, 1
or rax, rcx
cvtsi2ss xmm0, rax
addss xmm0, xmm0
mov rbx, qword [r8 + 0x38]
xorps xmm2, xmm2
test rbx, rbx
js 0x1400205ae
cvtsi2ss xmm2, rbx
jmp 0x1400205c6
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
seta al
test al, al
je 0x1400206f6
divss xmm0, xmm3
call sub.api_ms_win_crt_math_l1_1_0.dll_ceilf
xor ecx, ecx
movss xmm1, dword [0x1400d7e80]
comiss xmm0, xmm1
jb 0x140020609
subss xmm0, xmm1
comiss xmm0, xmm1
jae 0x140020609
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 0x14002063b
cmp rbx, 0x200
jae 0x140020638
lea rbx, [rbx*8]
cmp rbx, rcx
jae 0x14002063b
mov rbx, rcx
mov rdx, rbx
mov rcx, qword [rsp + 0x20]
call fcn.140004300
mov r8, qword [rsp + 0x20]
mov rax, qword [r8 + 0x30]
and rax, r12
add rax, rax
mov rcx, qword [r8 + 0x18]
mov rbx, qword [rcx + rax*8 + 8]
mov rdi, qword [r8 + 8]
cmp rbx, rdi
jne 0x140020673
mov qword [rsp + 0x30], rdi
mov rbp, rdi
jmp 0x1400206e8
mov r15, qword [rcx + rax*8]
mov r13, qword [r14 + 0x28]
mov rbp, qword [r14 + 0x20]
nop
mov rdi, rbx
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0x10
jb 0x140020695
mov rdx, qword [rdx]
lea rcx, [r14 + 0x10]
cmp r13, 0x10
jb 0x1400206a3
mov rcx, qword [r14 + 0x10]
cmp rbp, rax
jne 0x1400206b4
mov r8, rbp
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
je 0x1400206bf
cmp rbx, r15
je 0x1400206d6
mov rbx, qword [rbx + 8]
jmp 0x140020680
mov rdi, qword [rbx]
mov qword [rsp + 0x30], rdi
mov rbp, rdi
mov r13, qword [rsp + 0x40]
mov r8, qword [rsp + 0x20]
jmp 0x1400206f1
mov qword [rsp + 0x30], rbx
mov rbp, rbx
mov r13, qword [rsp + 0x40]
mov r8, qword [rsp + 0x20]
mov qword [rsp + 0x38], 0
mov r15, qword [rsp + 0x30]
mov rdx, qword [rdi + 8]
inc qword [r8 + 0x10]
mov qword [r14], r15
mov qword [r14 + 8], rdx
mov qword [rdx], r14
mov qword [rdi + 8], r14
mov rcx, qword [r8 + 0x18]
mov rax, qword [r8 + 0x30]
and rax, r12
add rax, rax
mov r8, qword [rcx + rax*8]
mov r9, qword [rsp + 0x48]
cmp r8, qword [r9]
jne 0x14002072e
mov qword [rcx + rax*8], r14
jmp 0x140020740
cmp r8, rbp
jne 0x140020739
mov qword [rcx + rax*8], r14
jmp 0x140020745
cmp qword [rcx + rax*8 + 8], rdx
jne 0x140020745
mov qword [rcx + rax*8 + 8], r14
mov qword [r13], r14
mov byte [r13 + 8], 1
mov rax, r13
mov rbx, qword [rsp + 0xa8]
add rsp, 0x50
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret