Function at 0x180021a40
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x20], r9
mov qword [rsp + 8], rcx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x40
mov rdi, r8
mov r13, rdx
mov r12, rcx
mov r14, qword [r8 + 0x18]
cmp r14, 0x10
jb 0x180021a74
mov r8, qword [r8]
movabs r15, 0xcbf29ce484222325
mov rsi, qword [rdi + 0x10]
xor edx, edx
test rsi, rsi
je 0x180021ab4
movabs rcx, 0x100000001b3
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [rdx + r8]
xor r15, rax
imul r15, rcx
inc rdx
cmp rdx, rsi
jb 0x180021aa0
mov rax, qword [r12 + 0x30]
and rax, r15
add rax, rax
mov rcx, qword [r12 + 0x18]
mov rbx, qword [rcx + rax*8 + 8]
lea rdx, [r12 + 8]
mov rbp, qword [rdx]
cmp rbx, rbp
je 0x180021b2e
mov rbp, qword [rcx + rax*8]
nop word [rax + rax]
lea rdx, [rbx + 0x10]
cmp qword [rbx + 0x28], 0x10
jb 0x180021aef
mov rdx, qword [rbx + 0x10]
mov rcx, rdi
cmp r14, 0x10
jb 0x180021afb
mov rcx, qword [rdi]
cmp rsi, qword [rbx + 0x20]
jne 0x180021b0d
mov r8, rsi
call fcn.180038e40
test eax, eax
je 0x180021b18
cmp rbx, rbp
je 0x180021b26
mov rbx, qword [rbx + 8]
jmp 0x180021ae0
mov qword [r13], rbx
mov byte [r13 + 8], 0
jmp 0x180021d2c
mov rbp, rbx
lea rdx, [r12 + 8]
movabs rax, 0x3ffffffffffffff
cmp qword [r12 + 0x10], rax
je 0x180021d47
mov qword [rsp + 0x30], rdx
mov qword [rsp + 0x38], 0
mov qword [rsp + 0x38], 0
mov ecx, 0x40
call fcn.180036598
mov r14, rax
mov qword [rsp + 0x38], rax
lea rsi, [rax + 0x10]
mov qword [rsp + 0x90], rsi
mov rdx, rdi
mov rcx, rsi
call fcn.1800062c0
nop
xor edi, edi
mov qword [rsi + 0x20], rdi
mov qword [rsi + 0x28], rdi
mov rcx, qword [rsp + 0x98]
mov rax, qword [rcx + 8]
test rax, rax
je 0x180021ba3
lock inc dword [rax + 8]
mov rax, qword [rcx]
mov qword [rsi + 0x20], rax
mov rax, qword [rcx + 8]
mov qword [rsi + 0x28], rax
mov r8, qword [r12 + 0x10]
lea rcx, [r8 + 1]
xorps xmm0, xmm0
test rcx, rcx
js 0x180021bca
cvtsi2ss xmm0, rcx
jmp 0x180021bdf
mov rax, rcx
shr rax, 1
and ecx, 1
or rax, rcx
cvtsi2ss xmm0, rax
addss xmm0, xmm0
mov rcx, qword [r12 + 0x38]
xorps xmm1, xmm1
test rcx, rcx
js 0x180021bf3
cvtsi2ss xmm1, rcx
jmp 0x180021c08
mov rax, rcx
shr rax, 1
and ecx, 1
or rax, rcx
cvtsi2ss xmm1, rax
addss xmm1, xmm1
divss xmm0, xmm1
comiss xmm0, dword [r12]
jbe 0x180021ccb
mov rcx, r12
call fcn.1800224a0
mov rax, qword [r12 + 0x30]
and rax, r15
add rax, rax
mov rdx, qword [r12 + 0x18]
mov rbx, qword [rdx + rax*8 + 8]
mov rcx, qword [r12 + 8]
cmp rbx, rcx
jne 0x180021c45
mov qword [rsp + 0x20], rcx
jmp 0x180021cb1
mov rbp, qword [rdx + rax*8]
mov r12, qword [rsi + 0x18]
mov rdi, qword [rsi + 0x10]
lea rdx, [rbx + 0x10]
cmp qword [rbx + 0x28], 0x10
jb 0x180021c60
mov rdx, qword [rbx + 0x10]
mov rcx, rsi
cmp r12, 0x10
jb 0x180021c6c
mov rcx, qword [rsi]
cmp rdi, qword [rbx + 0x20]
jne 0x180021c7e
mov r8, rdi
call fcn.180038e40
test eax, eax
je 0x180021c89
cmp rbx, rbp
je 0x180021ca2
mov rbx, qword [rbx + 8]
jmp 0x180021c51
mov rax, qword [rbx]
mov qword [rsp + 0x20], rax
mov qword [rsp + 0x28], rbx
mov r12, qword [rsp + 0x80]
xor edi, edi
jmp 0x180021cb6
mov qword [rsp + 0x20], rbx
xor edi, edi
mov r12, qword [rsp + 0x80]
mov qword [rsp + 0x28], rdi
movaps xmm0, xmmword [rsp + 0x20]
movdqa xmmword [rsp + 0x20], xmm0
mov r8, qword [r12 + 0x10]
mov rbp, qword [rsp + 0x20]
mov qword [rsp + 0x38], rdi
mov rdx, qword [rbp + 8]
lea rax, [r8 + 1]
mov qword [r12 + 0x10], rax
mov qword [r14], rbp
mov qword [r14 + 8], rdx
mov qword [rdx], r14
mov qword [rbp + 8], r14
mov rcx, qword [r12 + 0x18]
mov rax, qword [r12 + 0x30]
and rax, r15
add rax, rax
mov r8, qword [rcx + rax*8]
cmp r8, qword [r12 + 8]
jne 0x180021d0c
mov qword [rcx + rax*8], r14
jmp 0x180021d1e
cmp r8, rbp
jne 0x180021d17
mov qword [rcx + rax*8], r14
jmp 0x180021d23
cmp qword [rcx + rax*8 + 8], rdx
jne 0x180021d23
mov qword [rcx + rax*8 + 8], r14
mov qword [r13], r14
mov byte [r13 + 8], 1
mov rax, r13
mov rbx, qword [rsp + 0x88]
add rsp, 0x40
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
lea rcx, str.unordered_map_set_too_long
call fcn.180034bc8
int3