/// <summary>
/// Encrypts the plaintext using an internal private key.
/// </summary>
/// <param name="plaintext">The text to encrypt.</param>
/// <returns>An encrypted string in base64 format.</returns>
public string Encrypt(string plaintext)
{
if (!_encryptionOptions.Encrypt)
{
return(plaintext);
}
string base64Text = CryptographyUtils.Encrypt(_algorithm, plaintext);
return(base64Text);
}
/// <summary>
/// Decrypts the base64key using an internal private key.
/// </summary>
/// <param name="base64Text">The encrypted string in base64 format.</param>
/// <returns>The plaintext string.</returns>
public virtual string Decrypt(string base64Text)
{
if (!_encryptionOptions.Encrypt)
{
return(base64Text);
}
string plaintext = CryptographyUtils.Decrypt(_algorithm, base64Text, _encryptionOptions.InternalKey);
return(plaintext);
}
/// <summary>
/// Default options
/// </summary>
public CryptoHash()
{
_encryptionOptions = new CryptoConfig();
_algorithm = CryptographyUtils.CreateHashAlgoMd5();
}
/// <summary>
/// Default options
/// </summary>
public CryptoSym()
{
_encryptionOptions = new CryptoConfig();
_algorithm = CryptographyUtils.CreateSymmAlgoTripleDes();
}
