public static Byte[] Encrypt(Byte[] bytesToBeEncrypted)
{
Byte[] array = AESCryptography.GetPassword();
Byte[] result = null;
Byte[] salt = AESCryptography.GetSalt();
using (MemoryStream memoryStream = new MemoryStream())
{
using (RijndaelManaged rijndaelManaged = new RijndaelManaged())
{
rijndaelManaged.KeySize = 256;
rijndaelManaged.BlockSize = 128;
Rfc2898DeriveBytes rfc2898DeriveBytes = new Rfc2898DeriveBytes(array, salt, 1000);
rijndaelManaged.Key = rfc2898DeriveBytes.GetBytes(rijndaelManaged.KeySize / 8);
rijndaelManaged.IV = rfc2898DeriveBytes.GetBytes(rijndaelManaged.BlockSize / 8);
rijndaelManaged.Mode = CipherMode.CBC;
using (CryptoStream cryptoStream = new CryptoStream(memoryStream, rijndaelManaged.CreateEncryptor(), CryptoStreamMode.Write))
{
cryptoStream.Write(bytesToBeEncrypted, 0, (Int32)bytesToBeEncrypted.Length);
cryptoStream.Close();
}
result = memoryStream.ToArray();
}
}
return(result);
}