Function at 0x51d660
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0]
mov edx, dword [ebp + 0xc]
push 0xffffffffffffffff
push 0x704a85
push eax
mov dword fs:[0], esp
sub esp, 0x10
cmp dword [edx + 0x14], 0x10
push ebx
push esi
push edi
mov ebx, ecx
mov edi, edx
jb 0x51d68d
mov edi, dword [edx]
xor ecx, ecx
mov esi, 0x811c9dc5
cmp dword [edx + 0x10], ecx
jbe 0x51d6b2
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, dword [edx + 0x10]
jb 0x51d6a0
push esi
push edx
lea eax, [ebp - 0x14]
mov ecx, ebx
push eax
call fcn.00496740
mov ecx, dword [ebp - 0x10]
test ecx, ecx
je 0x51d6e2
mov eax, dword [ebp + 8]
mov dword [eax], ecx
mov byte [eax + 4], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
cmp dword [ebx + 8], 0x3ffffff
je 0x51d899
lea eax, [ebx + 4]
mov dword [ebp - 0x1c], eax
push 0x40
mov dword [ebp - 4], 0
mov dword [ebp - 0x18], 0
call fcn.004e7f70
add esp, 4
mov edi, eax
mov dword [ebp - 0x18], edi
push dword [ebp + 0xc]
lea ecx, [edi + 8]
call fcn.00470690
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
mov dword [edi + 0x30], 0
mov dword [edi + 0x34], 0
mov dword [edi + 0x38], 0
mov dword [edi + 0x3c], 0
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
mov dword [edi + 0x30], 0
mov dword [edi + 0x34], 0
mov dword [edi + 0x38], 0
mov dword [edi + 0x3c], 0
mov eax, dword [ebx + 8]
inc eax
movss xmm3, dword [ebx]
mov dword [ebp - 4], 1
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x715c60]
mov eax, dword [ebx + 0x1c]
cvtpd2ps xmm2, xmm0
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x715c60]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, xmm3
jbe 0x51d838
divss xmm2, xmm3
sub esp, 8
cvtps2pd xmm0, xmm2
movsd qword [ebp - 0x14], xmm0
fld qword [ebp - 0x14]
fstp qword [esp]
call fcn.006d2120
fstp qword [ebp - 0x14]
movsd xmm0, qword [ebp - 0x14]
add esp, 8
cvtpd2ps xmm0, xmm0
call fcn.006c0070
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [ebx + 0x1c]
cmp eax, ecx
jae 0x51d81c
cmp eax, 0x200
jae 0x51d81a
shl eax, 3
cmp eax, ecx
jae 0x51d81c
mov eax, ecx
push eax
mov ecx, ebx
call fcn.004cb100
push esi
lea eax, [edi + 8]
mov ecx, ebx
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.00496740
mov edx, dword [eax]
jmp 0x51d83b
mov edx, dword [ebp - 0x14]
mov eax, dword [ebx + 8]
mov ecx, dword [edx + 4]
inc eax
mov dword [ebx + 8], eax
mov dword [edi], edx
mov dword [edi + 4], ecx
mov dword [ecx], edi
mov dword [edx + 4], edi
mov eax, dword [ebx + 0x18]
mov dword [ebp + 0xc], ecx
and eax, esi
mov ecx, dword [ebx + 0xc]
mov esi, dword [ecx + eax*8]
cmp esi, dword [ebx + 4]
jne 0x51d867
mov dword [ecx + eax*8], edi
jmp 0x51d879
cmp esi, edx
jne 0x51d870
mov dword [ecx + eax*8], edi
jmp 0x51d87d
mov edx, dword [ebp + 0xc]
cmp dword [ecx + eax*8 + 4], edx
jne 0x51d87d
mov dword [ecx + eax*8 + 4], edi
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [eax], edi
pop edi
pop esi
mov byte [eax + 4], 1
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 8
push str.unordered_map_set_too_long
call fcn.006ab32d
int3