de.alpharogroup.crypto.core

Class BaseStringDecryptor

java.lang.Object

de.alpharogroup.crypto.core.AbstractCryptor<Cipher,String>

de.alpharogroup.crypto.core.BaseCryptor

de.alpharogroup.crypto.core.BaseStringDecryptor

All Implemented Interfaces:

Cryptor, Decryptor<String,String>, StringDecryptor, Serializable

Direct Known Subclasses:

HexDecryptor

public abstract class BaseStringDecryptor
extends BaseCryptor
implements StringDecryptor

The abstract class BaseStringDecryptor is a base implementation of the StringDecryptor.

Version:

1.0

Author:

Asterios Raptis

See Also:

Serialized Form

Field Summary

Fields inherited from class de.alpharogroup.crypto.core.AbstractCryptor

model

Constructor Summary

Constructors

Constructor and Description
BaseStringDecryptor(de.alpharogroup.crypto.model.CryptModel<Cipher,String> model) Constructor with the given CryptModel.
BaseStringDecryptor(String privateKey) Constructor with a private key.

Method Summary

Methods inherited from class de.alpharogroup.crypto.core.BaseCryptor

newCipher, newCipher, newKeySpec

Methods inherited from class de.alpharogroup.crypto.core.AbstractCryptor

newAlgorithm, newAlgorithmParameterSpec, newCipher, newIterationCount, newSalt, newSecretKeyFactory, onInitialize

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface de.alpharogroup.crypto.interfaces.Decryptor

decrypt, newOperationMode

Constructor Detail

BaseStringDecryptor

public BaseStringDecryptor(String privateKey)
                    throws InvalidKeyException,
                           NoSuchAlgorithmException,
                           InvalidKeySpecException,
                           NoSuchPaddingException,
                           InvalidAlgorithmParameterException,
                           UnsupportedEncodingException

Constructor with a private key.

Parameters:

privateKey - The private key.

Throws:

InvalidAlgorithmParameterException - is thrown if initialization of the cypher object fails.

NoSuchPaddingException - is thrown if instantiation of the SecretKeyFactory object fails.

InvalidKeySpecException - is thrown if generation of the SecretKey object fails.

NoSuchAlgorithmException - is thrown if instantiation of the SecretKeyFactory object fails.

InvalidKeyException - is thrown if initialization of the cypher object fails.

UnsupportedEncodingException - is thrown if the named charset is not supported.

BaseStringDecryptor

public BaseStringDecryptor(de.alpharogroup.crypto.model.CryptModel<Cipher,String> model)
                    throws InvalidKeyException,
                           NoSuchAlgorithmException,
                           InvalidKeySpecException,
                           NoSuchPaddingException,
                           InvalidAlgorithmParameterException,
                           UnsupportedEncodingException

Constructor with the given CryptModel.

Parameters:

model - The crypt model.

Throws:

InvalidAlgorithmParameterException - is thrown if initialization of the cypher object fails.

NoSuchPaddingException - is thrown if instantiation of the SecretKeyFactory object fails.

InvalidKeySpecException - is thrown if generation of the SecretKey object fails.

NoSuchAlgorithmException - is thrown if instantiation of the SecretKeyFactory object fails.

InvalidKeyException - is thrown if initialization of the cypher object fails.

NoSuchAlgorithmException - is thrown if instantiation of the SecretKeyFactory object fails.

UnsupportedEncodingException - is thrown if the named charset is not supported.