Function at 0x18021d890
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 r12
push r13
push r14
push r15
sub rsp, 0x40
mov rdi, r8
mov r14, rdx
mov rbp, rcx
mov rdx, qword [r8 + 0x10]
cmp qword [r8 + 0x18], 8
jb 0x18021d8c3
mov r8, qword [r8]
movabs rbx, 0xcbf29ce484222325
xor r13d, r13d
mov ecx, r13d
add rdx, rdx
je 0x18021d904
movabs r9, 0x100000001b3
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [rcx + r8]
xor rbx, rax
imul rbx, r9
inc rcx
cmp rcx, rdx
jb 0x18021d8f0
mov r9, rbx
mov r8, rdi
lea rdx, [rsp + 0x20]
mov rcx, rbp
call fcn.1801336c0
mov rax, qword [rsp + 0x28]
test rax, rax
je 0x18021d92d
mov qword [r14], rax
mov byte [r14 + 8], r13b
jmp 0x18021db7d
movabs rax, 0x492492492492492
cmp qword [rbp + 0x10], rax
je 0x18021db9e
lea r12, [rbp + 8]
mov qword [rsp + 0x30], r12
mov qword [rsp + 0x38], r13
mov qword [rsp + 0x38], r13
mov ecx, 0x38
call fcn.18026a164
mov rsi, rax
mov qword [rsp + 0x38], rax
lea rcx, [rax + 0x10]
mov qword [rsp + 0x70], rcx
xorps xmm0, xmm0
movups xmmword [rcx], xmm0
mov qword [rcx + 0x10], r13
mov qword [rcx + 0x18], r13
movups xmm0, xmmword [rdi]
movups xmmword [rcx], xmm0
movups xmm1, xmmword [rdi + 0x10]
movups xmmword [rcx + 0x10], xmm1
mov qword [rdi + 0x10], r13
mov qword [rdi + 0x18], 7
mov word [rdi], r13w
mov qword [rcx + 0x20], r13
mov rcx, qword [rbp + 0x10]
movss xmm3, dword [rbp]
add rcx, 1
xorps xmm0, xmm0
js 0x18021d9b8
cvtsi2ss xmm0, rcx
jmp 0x18021d9cd
mov rax, rcx
shr rax, 1
and ecx, 1
or rax, rcx
cvtsi2ss xmm0, rax
addss xmm0, xmm0
mov rdi, qword [rbp + 0x38]
xorps xmm2, xmm2
test rdi, rdi
js 0x18021d9e0
cvtsi2ss xmm2, rdi
jmp 0x18021d9f8
mov rcx, rdi
shr rcx, 1
mov rax, rdi
and eax, 1
or rcx, rax
cvtsi2ss xmm2, rcx
addss xmm2, xmm2
movaps xmm1, xmm0
divss xmm1, xmm2
comiss xmm1, xmm3
jbe 0x18021db23
divss xmm0, xmm3
call fcn.18028d1bc
xor ecx, ecx
movss xmm1, dword [0x180317718]
comiss xmm0, xmm1
jb 0x18021da36
subss xmm0, xmm1
comiss xmm0, xmm1
jae 0x18021da36
movabs rax, 0x8000000000000000
mov rcx, rax
cvttss2si rax, xmm0
add rax, rcx
mov ecx, 8
cmp rax, rcx
cmova rcx, rax
cmp rdi, rcx
jae 0x18021da68
cmp rdi, 0x200
jae 0x18021da65
lea rdi, [rdi*8]
cmp rdi, rcx
jae 0x18021da68
mov rdi, rcx
mov rdx, rdi
mov rcx, rbp
call fcn.18021ca50
mov rax, qword [rbp + 0x30]
and rax, rbx
add rax, rax
mov rdx, qword [rbp + 0x18]
mov r9, qword [rdx + rax*8 + 8]
mov rcx, qword [r12]
cmp r9, rcx
jne 0x18021da96
mov qword [rsp + 0x20], rcx
jmp 0x18021db13
mov rdi, qword [rdx + rax*8]
mov r15, qword [rsi + 0x28]
mov r10, qword [rsi + 0x20]
nop dword [rax]
nop word [rax + rax]
lea rcx, [r9 + 0x10]
mov rax, qword [rcx + 0x10]
cmp qword [rcx + 0x18], 8
jb 0x18021dac2
mov rcx, qword [rcx]
lea r8, [rsi + 0x10]
cmp r15, 8
jb 0x18021dad0
mov r8, qword [rsi + 0x10]
cmp r10, rax
jne 0x18021db03
mov rdx, r10
test r10, r10
je 0x18021daf4
sub r8, rcx
movzx eax, word [rcx + r8]
cmp ax, word [rcx]
jne 0x18021db03
add rcx, 2
sub rdx, 1
jne 0x18021dae0
mov rax, qword [r9]
mov qword [rsp + 0x20], rax
mov qword [rsp + 0x28], r9
jmp 0x18021db18
cmp r9, rdi
je 0x18021db0e
mov r9, qword [r9 + 8]
jmp 0x18021dab0
mov qword [rsp + 0x20], r9
mov qword [rsp + 0x28], r13
movaps xmm0, xmmword [rsp + 0x20]
movdqa xmmword [rsp + 0x20], xmm0
mov qword [rsp + 0x38], r13
mov rcx, qword [rsp + 0x20]
mov rdx, qword [rcx + 8]
inc qword [rbp + 0x10]
mov qword [rsi], rcx
mov qword [rsi + 8], rdx
mov qword [rdx], rsi
mov qword [rcx + 8], rsi
mov rax, qword [rbp + 0x18]
and rbx, qword [rbp + 0x30]
add rbx, rbx
mov r8, qword [rax + rbx*8]
cmp r8, qword [r12]
jne 0x18021db5e
mov qword [rax + rbx*8], rsi
jmp 0x18021db70
cmp r8, rcx
jne 0x18021db69
mov qword [rax + rbx*8], rsi
jmp 0x18021db75
cmp qword [rax + rbx*8 + 8], rdx
jne 0x18021db75
mov qword [rax + rbx*8 + 8], rsi
mov qword [r14], rsi
mov byte [r14 + 8], 1
mov rax, r14
lea r11, [rsp + 0x40]
mov rbx, qword [r11 + 0x38]
mov rbp, qword [r11 + 0x40]
mov rsi, qword [r11 + 0x48]
mov rsp, r11
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
lea rcx, str.unordered_map_set_too_long
call fcn.1802657c8
int3