Examples of org.jasypt.encryption.pbe.StandardPBEStringEncryptor.encrypt()

Class org.jasypt.encryption.pbe.StandardPBEStringEncryptor

Examples of org.jasypt.encryption.pbe.StandardPBEStringEncryptor.encrypt()

org.jasypt.encryption.pbe.StandardPBEStringEncryptor.encrypt()
sasecurity.com/rsalabs/node.asp?id=2127" target="_blank">PKCS #5: Password-Based Cryptography Standard.

This encryptor uses a salt for each encryption operation. The size of the salt depends on the algorithm being used. This salt is used for creating the encryption key and, if generated by a random generator, it is also appended unencrypted at the beginning of the results so that a decryption operation can be performed.

If a random salt generator is used, two encryption results for the same message will always be different (except in the case of random salt coincidence). This may enforce security by difficulting brute force attacks on sets of data at a time and forcing attackers to perform a brute force attack on each separate piece of encrypted data.
@param message the String message to be encrypted @return the result of encryption @throws EncryptionOperationNotPossibleException if the encryption operation fails, ommitting any further information about the cause for security reasons. @throws EncryptionInitializationException if initialization could notbe correctly done (for example, no password has been set).

        StandardPBEStringEncryptor enc = new StandardPBEStringEncryptor();
        EnvironmentStringPBEConfig env = new EnvironmentStringPBEConfig();
        env.setAlgorithm("PBEWithMD5AndDES");
        env.setPassword("password");
        enc.setConfig(env);
        String val = enc.encrypt("bar");
        System.setProperty("foo", val);


        System.setProperty("org.bundles.framework.storage", "target/bundles/" + System.currentTimeMillis());
        System.setProperty("karaf.name", "root");

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    initEncryptor(msEncryptor, newMSKey);
    
    try {
      PropertiesConfiguration newDBProps = new PropertiesConfiguration(dbPropsFile);
      if(newDBKey!=null && !newDBKey.isEmpty()){
        newDBProps.setProperty("db.cloud.encrypt.secret", "ENC("+msEncryptor.encrypt(newDBKey)+")");
      }
      String prop = dbProps.getProperty("db.cloud.password");
      if(prop!=null && !prop.isEmpty()){
        newDBProps.setProperty("db.cloud.password", "ENC("+msEncryptor.encrypt(prop)+")");
      }

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      if(newDBKey!=null && !newDBKey.isEmpty()){
        newDBProps.setProperty("db.cloud.encrypt.secret", "ENC("+msEncryptor.encrypt(newDBKey)+")");
      }
      String prop = dbProps.getProperty("db.cloud.password");
      if(prop!=null && !prop.isEmpty()){
        newDBProps.setProperty("db.cloud.password", "ENC("+msEncryptor.encrypt(prop)+")");
      }
      prop = dbProps.getProperty("db.usage.password");
      if(prop!=null && !prop.isEmpty()){
        newDBProps.setProperty("db.usage.password", "ENC("+msEncryptor.encrypt(prop)+")");
      }

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      if(prop!=null && !prop.isEmpty()){
        newDBProps.setProperty("db.cloud.password", "ENC("+msEncryptor.encrypt(prop)+")");
      }
      prop = dbProps.getProperty("db.usage.password");
      if(prop!=null && !prop.isEmpty()){
        newDBProps.setProperty("db.usage.password", "ENC("+msEncryptor.encrypt(prop)+")");
      }
      newDBProps.save(dbPropsFile.getAbsolutePath());
    } catch (Exception e) {     
      e.printStackTrace();
      return false;

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   */
  public static String encryptString(String plaintext, String password) {


    StandardPBEStringEncryptor encryptor = initCypher();
    encryptor.setPassword(password);
    String output = encryptor.encrypt(plaintext);
    return output;
  }


  /**
   * Inits the cypher, using the our CRYPTO_ALGORITM.

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        StandardPBEStringEncryptor enc = new StandardPBEStringEncryptor();
        EnvironmentStringPBEConfig env = new EnvironmentStringPBEConfig();
        env.setAlgorithm("PBEWithMD5AndDES");
        env.setPassword("password");
        enc.setConfig(env);
        String val = enc.encrypt("bar");
        System.setProperty("foo", val);


        System.setProperty("org.osgi.framework.storage", "target/osgi/" + System.currentTimeMillis());
        System.setProperty("karaf.name", "root");

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      // by "ENC()" the EncryptableProperties object assume that the value isn't
      // encrypted and read it as is...
      Properties properties = new EncryptableProperties(encryptor);
      // Fill properties container
      // --Encrypt value
      String encryptedValue = encryptor.encrypt(TEXT_TO_ENCRYPT);
      // --Add value to the properties container
      properties.setProperty("PASSWORD", "ENC(" + encryptedValue + ")");
      // --Add a non encrypted propety
      properties.setProperty("LOGIN", "MY_LOGIN");
      // Save properties to a file

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      throws SysCryptoException {
    logger.debug("entering encryptString");
    try {
      StandardPBEStringEncryptor encryptor = initCypher();
      encryptor.setPassword(password);
      String output = encryptor.encrypt(plaintext);


      logger.debug("exiting encryptString");
      return output;


    } catch (EncryptionOperationNotPossibleException ex) {

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    String encryptedPassword = null;
    StandardPBEStringEncryptor encryptor = new StandardPBEStringEncryptor();
    if (TYPE_ENCRYP.PBES.equals(type)) {
      // Encrypt
      encryptor.setPassword(SEED_PBES);
      encryptedPassword = encryptor.encrypt(text);
    } else if (TYPE_ENCRYP.BC.equals(type)) {
      encryptor.setProvider(new BouncyCastleProvider());
      encryptor.setPassword(SEED_BC);
      encryptor.setAlgorithm("PBEWITHSHA256AND128BITAES-CBC-BC");
      encryptedPassword = encryptor.encrypt(text);

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      encryptedPassword = encryptor.encrypt(text);
    } else if (TYPE_ENCRYP.BC.equals(type)) {
      encryptor.setProvider(new BouncyCastleProvider());
      encryptor.setPassword(SEED_BC);
      encryptor.setAlgorithm("PBEWITHSHA256AND128BITAES-CBC-BC");
      encryptedPassword = encryptor.encrypt(text);
    } else {
      throw new EncryptDecryptUtilException(
          "Error can not determine the type of encryption algorithm to use");
    }
    LOG.info("Encryption done and encrypted password is : "

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