Implement robust error handling during encryption or decryption, including specific exceptions for different error scenarios, and provide meaningful error messages.
example:
try { // encryption or decryption algorithm here } catch (ArgumentNullException ex) { throw new ArgumentException("Invalid parameter. Ensure all parameters are not null.", ex); } catch (Exception ex) { throw new DecryptionException("Decryption failed. See inner exception for details.", ex); }
// catch IV key and secret key exception
`public class EncryptionException : Exception
{
public EncryptionException(string message, Exception innerException) : base(message, innerException)
{
}
}
public class DecryptionException : Exception
{
public DecryptionException(string message, Exception innerException) : base(message, innerException)
{
}
}`
Implement robust error handling during encryption or decryption, including specific exceptions for different error scenarios, and provide meaningful error messages.
example:
try { // encryption or decryption algorithm here } catch (ArgumentNullException ex) { throw new ArgumentException("Invalid parameter. Ensure all parameters are not null.", ex); } catch (Exception ex) { throw new DecryptionException("Decryption failed. See inner exception for details.", ex); }
// catch IV key and secret key exception
`public class EncryptionException : Exception { public EncryptionException(string message, Exception innerException) : base(message, innerException) { } }
public class DecryptionException : Exception { public DecryptionException(string message, Exception innerException) : base(message, innerException) { } }`