public int encrypt(byte[] raw, int offset, int size)
{
// reserve checksum
size += 4;
// padding
size += 8 - size % 8;
NewCrypt.appendChecksum(raw, offset, size);
_crypt.crypt(raw, offset, size);
return(size);
}
public int staticEncrypt(byte[] raw, int offset, int size, uint xorKey)
{
// reserve checksum
size += 4;
// reserve for XOR "key"
size += 4;
// padding
size += 8 - size % 8;
NewCrypt.encXORPass(raw, offset, size, xorKey);
_staticCrypt.crypt(raw, offset, size);
return(size);
}
public void setKey(byte[] key)
{
_crypt = new NewCrypt(key);
}
public bool staticDecrypt(byte[] raw, int offset, int size)
{
_staticCrypt.decrypt(raw, offset, size);
NewCrypt.decXORPass(raw);
return(NewCrypt.verifyChecksum(raw, offset, size));
}
public bool decrypt(byte[] raw, int offset, int size)
{
_crypt.decrypt(raw, offset, size);
return(NewCrypt.verifyChecksum(raw, offset, size));
}
public void setKey(byte[] key)
{
_crypt = new NewCrypt(key);
}
public static void appendChecksum(byte[] raw)
{
NewCrypt.appendChecksum(raw, 0, raw.Length);
}
public static bool verifyChecksum(byte[] raw)
{
return(NewCrypt.verifyChecksum(raw, 0, raw.Length));
}