ch.elca.el4j.tests.services.security
Class AESEncryptionTest

java.lang.Object
  ch.elca.el4j.tests.services.security.AESEncryptionTest

public class AESEncryptionTest
extends Object

This class tests the encryption and decryption using AES.

Author:

Dominik Zindel (DZI)

File-location:

AESEncryptionTest

Last check-in date:

2009-08-04 13:59:45 +0200 (Di, 04. Aug 2009) by swismer for revision 3873

Field Summary

private AESCipher	m_cipher The cipher used for en- and decryption.
private String	m_key The generated key.
private String	m_text The text that will be en- and decrypted.

Constructor Summary

AESEncryptionTest()

Method Summary

void	setUp() Generates a cipher with a key.
void	testDecryption() Tests the decryption of an encrypted text.
void	testEncryption() Tests the encryption of a text.
void	testEnDecryption() Encrypts and then decrypts a text and checks if the result of the decryption equals the input of the encryption (= the original text).

Methods inherited from class java.lang.Object

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

Field Detail

m_cipher

private AESCipher m_cipher

The cipher used for en- and decryption.

m_key

private String m_key

The generated key.

m_text

private String m_text

The text that will be en- and decrypted.

Constructor Detail

AESEncryptionTest

public AESEncryptionTest()

Method Detail

setUp

public void setUp()
           throws Exception

Generates a cipher with a key.

Throws:

Exception

testEnDecryption

public void testEnDecryption()

Encrypts and then decrypts a text and checks if the result of the decryption equals the input of the encryption (= the original text).

testEncryption

public void testEncryption()

Tests the encryption of a text.

testDecryption

public void testDecryption()

Tests the decryption of an encrypted text.