Function at 0x10052130
Capabilities:
Encode data using xor
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x160
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
mov edi, edx
mov dword [ebp - 0x10], ecx
mov eax, dword [ebx]
mov esi, 0x40
mov edx, eax
add eax, edi
and edx, 0x3f
mov dword [ebx], eax
sub esi, edx
cmp eax, edi
jae 0x1005215d
inc dword [ebx + 4]
cmp edi, esi
jb 0x10052338
push esi
lea eax, [edx + 0x1c]
push ecx
add eax, ebx
push eax
call fcn.1007d410
add dword [ebp - 0x10], esi
lea edx, [ebx + 0x1c]
sub edi, esi
mov dword [ebp - 0x20], 0x40
add esp, 0xc
mov dword [ebp - 0x1c], edi
mov dword [ebp - 0x14], 0
xor ecx, ecx
mov eax, dword [edx]
lea edx, [edx + 4]
bswap eax
mov dword [ebp + ecx*4 - 0x160], eax
inc ecx
cmp ecx, 0x10
jb 0x10052190
lea eax, [ebp - 0x158]
mov edx, 0x40
nop
mov ecx, dword [eax + 0x2c]
lea eax, [eax + 4]
xor ecx, dword [eax + 0x14]
xor ecx, dword [eax - 0xc]
xor ecx, dword [eax - 4]
ror ecx, 0x1f
mov dword [eax + 0x34], ecx
sub edx, 1
jne 0x100521b0
mov ecx, dword [ebp + 8]
mov eax, dword [ebx + 8]
mov esi, eax
mov ebx, dword [ebx + 0xc]
mov dword [ebp - 0x18], eax
mov eax, dword [ecx + 0x14]
mov edi, dword [ecx + 0x10]
mov ecx, dword [ecx + 0x18]
mov dword [ebp - 4], eax
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], edx
lea ebx, [ebx]
mov ecx, ebx
mov edx, esi
not ecx
ror esi, 0x1b
and ecx, eax
mov eax, edi
and eax, ebx
xor ecx, eax
mov eax, dword [ebp - 0xc]
add esi, ecx
add eax, 0x5a827999
mov ecx, dword [ebp - 8]
add esi, dword [ebp + ecx*4 - 0x160]
inc ecx
add esi, eax
mov dword [ebp - 8], ecx
mov eax, dword [ebp - 4]
mov dword [ebp - 0xc], eax
mov eax, edi
mov edi, ebx
mov dword [ebp - 4], eax
shr ebx, 2
shl edi, 0x1e
or edi, ebx
mov ebx, edx
cmp ecx, 0x14
jb 0x100521f0
mov edx, 0x14
lea esp, [esp]
xor eax, edi
mov ecx, esi
xor eax, ebx
ror esi, 0x1b
add esi, eax
mov eax, dword [ebp - 0xc]
add esi, dword [ebp + edx*4 - 0x160]
add eax, 0x6ed9eba1
add esi, eax
inc edx
mov eax, dword [ebp - 4]
mov dword [ebp - 0xc], eax
mov eax, edi
mov edi, ebx
mov dword [ebp - 4], eax
shr ebx, 2
shl edi, 0x1e
or edi, ebx
mov ebx, ecx
cmp edx, 0x28
jb 0x10052240
mov dword [ebp - 8], 0x28
mov ecx, edi
mov edx, esi
xor ecx, ebx
ror esi, 0x1b
add esi, dword [ebp - 0xc]
and ecx, eax
mov eax, edi
and eax, ebx
xor ecx, eax
mov eax, dword [ebp - 8]
add ecx, 0x8f1bbcdc
add ecx, dword [ebp + eax*4 - 0x160]
mov eax, dword [ebp - 4]
add esi, ecx
mov ecx, dword [ebp - 8]
mov dword [ebp - 0xc], eax
inc ecx
mov eax, edi
mov dword [ebp - 8], ecx
mov edi, ebx
mov dword [ebp - 4], eax
shr ebx, 2
shl edi, 0x1e
or edi, ebx
mov ebx, edx
cmp ecx, 0x3c
jb 0x10052280
mov edx, dword [ebp - 0xc]
mov ecx, 0x3c
xor eax, edi
mov dword [ebp - 8], esi
xor eax, ebx
ror esi, 0x1b
add eax, 0xca62c1d6
add esi, edx
add eax, dword [ebp + ecx*4 - 0x160]
inc ecx
mov edx, dword [ebp - 4]
add esi, eax
mov eax, edi
mov edi, ebx
shr ebx, 2
shl edi, 0x1e
or edi, ebx
mov dword [ebp - 4], eax
mov ebx, dword [ebp - 8]
cmp ecx, 0x50
jb 0x100522d1
mov ebx, dword [ebp + 8]
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x10]
add eax, esi
mov esi, dword [ebp - 0x20]
add dword [ebx + 0x10], edi
add dword [ebx + 0x18], edx
mov edi, dword [ebp - 0x1c]
mov edx, dword [ebp - 0x14]
mov dword [ebx + 8], eax
mov eax, dword [ebp - 8]
add dword [ebx + 0xc], eax
mov eax, dword [ebp - 4]
add dword [ebx + 0x14], eax
cmp edi, 0x40
jae 0x10052165
push edi
lea eax, [ebx + 0x1c]
push ecx
add eax, edx
push eax
call fcn.1007d410
add esp, 0xc
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret