Function at 0x140028890
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
mov qword [rsp + 8], rbx
mov qword [rsp + 0x10], rbp
mov qword [rsp + 0x18], rsi
push rdi
push r12
push r13
push r14
push r15
sub rsp, 0x40
mov rbx, r8
mov r12, rdx
mov rbp, rcx
mov r9, qword [r8 + 0x10]
cmp qword [r8 + 0x18], 0xf
jbe 0x1400288c3
mov r8, qword [r8]
movabs rdi, 0xcbf29ce484222325
xor r13d, r13d
mov ecx, r13d
test r9, r9
je 0x140028904
movabs rdx, 0x100000001b3
nop dword [rax]
nop word [rax + rax]
movzx eax, byte [r8 + rcx]
xor rdi, rax
imul rdi, rdx
inc rcx
cmp rcx, r9
jb 0x1400288f0
mov r9, rdi
mov r8, rbx
lea rdx, [rsp + 0x20]
mov rcx, rbp
call fcn.140026e00
mov rax, qword [rsp + 0x28]
test rax, rax
je 0x14002892f
mov qword [r12], rax
mov byte [r12 + 8], r13b
jmp 0x140028af7
movabs rax, 0x492492492492492
cmp qword [rbp + 0x10], rax
je 0x140028b1a
lea rsi, [rbp + 8]
mov qword [rsp + 0x30], rsi
mov qword [rsp + 0x38], r13
mov ecx, 0x38
call fcn.1400734f4
mov r15, rax
mov qword [rsp + 0x38], rax
xorps xmm0, xmm0
movups xmmword [rax + 0x10], xmm0
mov qword [rax + 0x20], r13
mov qword [rax + 0x28], r13
movups xmm0, xmmword [rbx]
movups xmmword [rax + 0x10], xmm0
movups xmm1, xmmword [rbx + 0x10]
movups xmmword [rax + 0x20], xmm1
mov qword [rbx + 0x10], r13
mov qword [rbx + 0x18], 0xf
mov byte [rbx], 0
mov qword [rax + 0x30], r13
mov rcx, qword [rbp + 0x10]
add rcx, 1
xorps xmm0, xmm0
js 0x1400289a8
cvtsi2ss xmm0, rcx
jmp 0x1400289bd
mov rax, rcx
shr rax, 1
and ecx, 1
or rax, rcx
cvtsi2ss xmm0, rax
addss xmm0, xmm0
mov rcx, qword [rbp + 0x38]
xorps xmm1, xmm1
test rcx, rcx
js 0x1400289d0
cvtsi2ss xmm1, rcx
jmp 0x1400289e5
mov rax, rcx
shr rax, 1
and ecx, 1
or rax, rcx
cvtsi2ss xmm1, rax
addss xmm1, xmm1
divss xmm0, xmm1
comiss xmm0, dword [rbp]
jbe 0x140028a9e
mov rcx, rbp
call fcn.14003fbf0
mov rax, qword [rbp + 0x30]
and rax, rdi
add rax, rax
mov rdx, qword [rbp + 0x18]
mov rbx, qword [rdx + rax*8 + 8]
mov rcx, qword [rsi]
cmp rbx, rcx
jne 0x140028a22
mov qword [rsp + 0x20], rcx
mov qword [rsp + 0x28], r13
jmp 0x140028a93
mov r13, qword [rdx + rax*8]
mov rsi, qword [r15 + 0x20]
nop word [rax + rax]
lea rdx, [rbx + 0x10]
mov rax, qword [rdx + 0x10]
cmp qword [rdx + 0x18], 0xf
jbe 0x140028a42
mov rdx, qword [rdx]
lea rcx, [r15 + 0x10]
cmp qword [r15 + 0x28], 0xf
jbe 0x140028a51
mov rcx, qword [r15 + 0x10]
cmp rsi, rax
jne 0x140028a67
test rsi, rsi
je 0x140028a72
mov r8, rsi
call sub.VCRUNTIME140.dll_memcmp
test eax, eax
je 0x140028a72
cmp rbx, r13
je 0x140028a81
mov rbx, qword [rbx + 8]
jmp 0x140028a30
mov rax, qword [rbx]
mov qword [rsp + 0x20], rax
mov qword [rsp + 0x28], rbx
jmp 0x140028a8f
mov qword [rsp + 0x20], rbx
mov qword [rsp + 0x28], 0
lea rsi, [rbp + 8]
movaps xmm0, xmmword [rsp + 0x20]
movdqa xmmword [rsp + 0x20], xmm0
mov rdx, qword [rsp + 0x20]
mov r8, qword [rdx + 8]
inc qword [rbp + 0x10]
mov qword [r15], rdx
mov qword [r15 + 8], r8
mov qword [r8], r15
mov qword [rdx + 8], r15
mov rcx, qword [rbp + 0x18]
mov rax, qword [rbp + 0x30]
and rax, rdi
add rax, rax
mov r9, qword [rcx + rax*8]
cmp r9, qword [rsi]
jne 0x140028ad6
mov qword [rcx + rax*8], r15
jmp 0x140028ae8
cmp r9, rdx
jne 0x140028ae1
mov qword [rcx + rax*8], r15
jmp 0x140028aed
cmp qword [rcx + rax*8 + 8], r8
jne 0x140028aed
mov qword [rcx + rax*8 + 8], r15
mov qword [r12], r15
mov byte [r12 + 8], 1
mov rax, r12
mov rbx, qword [rsp + 0x70]
mov rbp, qword [rsp + 0x78]
mov rsi, qword [rsp + 0x80]
add rsp, 0x40
pop r15
pop r14
pop r13
pop r12
pop rdi
ret
lea rcx, str.unordered_map_set_too_long
call sub.MSVCP140.dll_void___cdecl_std::_Xlength_error_char_const____ptr64_
int3