Function at 0x45ddb4
Capabilities:
Encode data using xor
Encrypt data using des

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe0
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
mov eax, dword [eax]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 8]
add eax, 4
mov eax, dword [eax]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x1c]
shr eax, 4
xor eax, dword [ebp - 0x18]
and eax, 0xf0f0f0f
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
xor dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x14]
shl eax, 4
xor dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
shr eax, 0x10
xor eax, dword [ebp - 0x18]
and eax, 0xffff
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
xor dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x14]
shl eax, 0x10
xor dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x18]
shr eax, 2
xor eax, dword [ebp - 0x1c]
and eax, 0x33333333
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
xor dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x14]
shl eax, 2
xor dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
shr eax, 8
xor eax, dword [ebp - 0x1c]
and eax, 0xff00ff
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
xor dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x14]
shl eax, 8
xor dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
add eax, eax
mov edx, dword [ebp - 0x18]
shr edx, 0x1f
and edx, 1
or eax, edx
and eax, 0xffffffff
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x1c]
xor eax, dword [ebp - 0x18]
and eax, 0xaaaaaaaa
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
xor dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x14]
xor dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x1c]
add eax, eax
mov edx, dword [ebp - 0x1c]
shr edx, 0x1f
and edx, 1
or eax, edx
and eax, 0xffffffff
mov dword [ebp - 0x1c], eax
xor eax, eax
mov dword [ebp - 0x20], eax
mov eax, dword [ebp - 0x18]
shl eax, 0x1c
mov edx, dword [ebp - 0x18]
shr edx, 4
or eax, edx
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
xor dword [ebp - 0x14], eax
add dword [ebp - 0xc], 4
mov eax, dword [ebp - 0x14]
and eax, 0x3f
mov eax, dword [eax*4 + 0x47b37c]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
shr eax, 8
and eax, 0x3f
mov eax, dword [eax*4 + 0x47b17c]
or dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
shr eax, 0x10
and eax, 0x3f
mov eax, dword [eax*4 + 0x47af7c]
or dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
shr eax, 0x18
and eax, 0x3f
mov eax, dword [eax*4 + 0x47ad7c]
or dword [ebp - 0x10], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
xor eax, dword [ebp - 0x18]
mov dword [ebp - 0x14], eax
add dword [ebp - 0xc], 4
mov eax, dword [ebp - 0x14]
and eax, 0x3f
mov eax, dword [eax*4 + 0x47b47c]
or dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
shr eax, 8
and eax, 0x3f
mov eax, dword [eax*4 + 0x47b27c]
or dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
shr eax, 0x10
and eax, 0x3f
mov eax, dword [eax*4 + 0x47b07c]
or dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
shr eax, 0x18
and eax, 0x3f
mov eax, dword [eax*4 + 0x47ae7c]
or dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
xor dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
shl eax, 0x1c
mov edx, dword [ebp - 0x1c]
shr edx, 4
or eax, edx
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
xor dword [ebp - 0x14], eax
add dword [ebp - 0xc], 4
mov eax, dword [ebp - 0x14]
and eax, 0x3f
mov eax, dword [eax*4 + 0x47b37c]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
shr eax, 8
and eax, 0x3f
mov eax, dword [eax*4 + 0x47b17c]
or dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
shr eax, 0x10
and eax, 0x3f
mov eax, dword [eax*4 + 0x47af7c]
or dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
shr eax, 0x18
and eax, 0x3f
mov eax, dword [eax*4 + 0x47ad7c]
or dword [ebp - 0x10], eax
mov eax, dword [ebp - 0xc]
mov eax, dword [eax]
xor eax, dword [ebp - 0x1c]
mov dword [ebp - 0x14], eax
add dword [ebp - 0xc], 4
mov eax, dword [ebp - 0x14]
and eax, 0x3f
mov eax, dword [eax*4 + 0x47b47c]
or dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
shr eax, 8
and eax, 0x3f
mov eax, dword [eax*4 + 0x47b27c]
or dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
shr eax, 0x10
and eax, 0x3f
mov eax, dword [eax*4 + 0x47b07c]
or dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
shr eax, 0x18
and eax, 0x3f
mov eax, dword [eax*4 + 0x47ae7c]
or dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x10]
xor dword [ebp - 0x18], eax
inc dword [ebp - 0x20]
cmp dword [ebp - 0x20], 8
jne 0x45dea1
mov eax, dword [ebp - 0x18]
shl eax, 0x1f
mov edx, dword [ebp - 0x18]
shr edx, 1
or eax, edx
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x1c]
xor eax, dword [ebp - 0x18]
and eax, 0xaaaaaaaa
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
xor dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x14]
xor dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x1c]
shl eax, 0x1f
mov edx, dword [ebp - 0x1c]
shr edx, 1
or eax, edx
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
shr eax, 8
xor eax, dword [ebp - 0x18]
and eax, 0xff00ff
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
xor dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x14]
shl eax, 8
xor dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
shr eax, 2
xor eax, dword [ebp - 0x18]
and eax, 0x33333333
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
xor dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x14]
shl eax, 2
xor dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x18]
shr eax, 0x10
xor eax, dword [ebp - 0x1c]
and eax, 0xffff
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
xor dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x14]
shl eax, 0x10
xor dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
shr eax, 4
xor eax, dword [ebp - 0x1c]
and eax, 0xf0f0f0f
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
xor dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x14]
shl eax, 4
xor dword [ebp - 0x18], eax
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 0x18]
mov dword [eax], edx
add dword [ebp - 8], 4
mov eax, dword [ebp - 8]
mov edx, dword [ebp - 0x1c]
mov dword [eax], edx
mov esp, ebp
pop ebp
ret