Function at 0x4463c3
Capabilities:
Encode data using xor
Hash data using sha1

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa4
push ebx
push esi
push edi
mov eax, dword [ebp + 0x18]
or eax, eax
je 0x4463d6
dec eax
jne 0x4463fb
mov edi, dword [ebp + 0x14]
mov dword [edi], 0x67452301
mov dword [edi + 4], 0xefcdab89
mov dword [edi + 8], 0x98badcfe
mov dword [edi + 0xc], 0x10325476
mov dword [edi + 0x10], 0xc3d2e1f0
xor eax, eax
mov dword [ebp - 4], eax
mov byte [ebp - 8], al
mov esi, dword [ebp + 8]
lea edi, [ebp - 0x5c]
mov ecx, 0x10
mov ebx, dword [ebp - 4]
lea edx, [ebx + 4]
cmp edx, dword [ebp + 0xc]
ja 0x446428
mov eax, dword [ebx + esi]
bswap eax
stosd dword es:[edi], eax
mov ebx, edx
loop 0x446411
mov dword [ebp - 4], ebx
jmp 0x446481
mov eax, dword [ebp + 0x18]
or eax, eax
je 0x446438
cmp eax, 3
jne 0x447220
mov edx, ecx
cmp ebx, dword [ebp + 0xc]
ja 0x446469
sub eax, eax
mov ch, 4
cmp ebx, dword [ebp + 0xc]
je 0x446453
shl eax, 8
mov al, byte [ebx + esi]
inc ebx
dec ch
jmp 0x446443
inc ebx
mov dword [ebp - 4], ebx
shl eax, 8
mov al, 0x80
dec ch
je 0x446465
shl eax, 8
jmp 0x44645c
stosd dword es:[edi], eax
dec ecx
je 0x446481
sub eax, eax
rep stosd dword es:[edi], eax
cmp dl, 3
jb 0x446481
mov al, 8
mul dword [ebp + 0x10]
mov dword [ebp - 0x24], edx
mov dword [ebp - 0x20], eax
mov byte [ebp - 8], 1
mov eax, dword [ebp + 0x14]
mov edx, dword [eax + 0x10]
mov dword [ebp - 0x1c], edx
mov edx, dword [eax + 0xc]
mov dword [ebp - 0x18], edx
mov edx, dword [eax + 8]
mov dword [ebp - 0x14], edx
mov ecx, dword [eax + 4]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax]
mov dword [ebp - 0xc], ecx
rol ecx, 5
xor edx, dword [ebp - 0x18]
and edx, dword [ebp - 0x10]
xor edx, dword [ebp - 0x18]
add edx, dword [ebp - 0x5c]
add edx, ecx
add edx, dword [ebp - 0x1c]
add edx, 0x5a827999
mov dword [ebp - 0x1c], edx
mov ecx, edx
mov edx, dword [ebp - 0x10]
rol edx, 0x1e
mov dword [ebp - 0x10], edx
rol ecx, 5
xor edx, dword [ebp - 0x14]
and edx, dword [ebp - 0xc]
xor edx, dword [ebp - 0x14]
add edx, dword [ebp - 0x58]
add edx, ecx
add edx, dword [ebp - 0x18]
add edx, 0x5a827999
mov dword [ebp - 0x18], edx
mov ecx, edx
mov edx, dword [ebp - 0xc]
rol edx, 0x1e
mov dword [ebp - 0xc], edx
rol ecx, 5
xor edx, dword [ebp - 0x10]
and edx, dword [ebp - 0x1c]
xor edx, dword [ebp - 0x10]
add edx, dword [ebp - 0x54]
add edx, ecx
add edx, dword [ebp - 0x14]
add edx, 0x5a827999
mov dword [ebp - 0x14], edx
mov ecx, edx
mov edx, dword [ebp - 0x1c]
rol edx, 0x1e
mov dword [ebp - 0x1c], edx
rol ecx, 5
xor edx, dword [ebp - 0xc]
and edx, dword [ebp - 0x18]
xor edx, dword [ebp - 0xc]
add edx, dword [ebp - 0x50]
add edx, ecx
add edx, dword [ebp - 0x10]
add edx, 0x5a827999
mov dword [ebp - 0x10], edx
mov ecx, edx
mov edx, dword [ebp - 0x18]
rol edx, 0x1e
mov dword [ebp - 0x18], edx
rol ecx, 5
xor edx, dword [ebp - 0x1c]
and edx, dword [ebp - 0x14]
xor edx, dword [ebp - 0x1c]
add edx, dword [ebp - 0x4c]
add edx, ecx
add edx, dword [ebp - 0xc]
add edx, 0x5a827999
mov dword [ebp - 0xc], edx
mov ecx, edx
mov edx, dword [ebp - 0x14]
rol edx, 0x1e
mov dword [ebp - 0x14], edx
rol ecx, 5
xor edx, dword [ebp - 0x18]
and edx, dword [ebp - 0x10]
xor edx, dword [ebp - 0x18]
add edx, dword [ebp - 0x48]
add edx, ecx
add edx, dword [ebp - 0x1c]
add edx, 0x5a827999
mov dword [ebp - 0x1c], edx
mov ecx, edx
mov edx, dword [ebp - 0x10]
rol edx, 0x1e
mov dword [ebp - 0x10], edx
rol ecx, 5
xor edx, dword [ebp - 0x14]
and edx, dword [ebp - 0xc]
xor edx, dword [ebp - 0x14]
invalid