public static SqlString decryptAES(SqlString message, SqlString key, SqlString iv)
{
byte[] mBytes = Convert.FromBase64String(message.ToString());
byte[] keyBytes = Convert.FromBase64String(key.ToString());
byte[] ivBytes = Convert.FromBase64String(iv.ToString());
try
{
byte[] dText = BCAES.DecryptAES(mBytes, keyBytes, ivBytes);
return(Encoding.UTF8.GetString(dText));
}
catch (Exception ex) { return(ex.Message); }
}
public static SqlString encryptAES(SqlString message, SqlString key, SqlString iv)
{
//byte[] key = Convert.FromBase64String(txtDKA.Text);
//byte[] iv = new byte[16]; //derivedKeyA.Take(16).ToArray();
byte[] mBytes = Encoding.UTF8.GetBytes(message.ToString());
byte[] keyBytes = Convert.FromBase64String(key.ToString());
byte[] ivBytes = Convert.FromBase64String(iv.ToString());
try
{
return(Convert.ToBase64String(BCAES.EncryptAES(mBytes, keyBytes, ivBytes)));
}
catch (Exception ex) { return(ex.Message); }
}