39qcSdTp

1			PBEKeySpec pbeKeySpec;
2            PBEParameterSpec pbeParamSpec;
3            SecretKeyFactory keyFac;
4
5            // Salt
6            byte[] salt = {
7                (byte)0xc7, (byte)0x73, (byte)0x21, (byte)0x8c,
8                (byte)0x7e, (byte)0xc8, (byte)0xee, (byte)0x99
9            };
10
11            // Iteration count
12            int count = 20;
13
14            // Create PBE parameter set
15            pbeParamSpec = new PBEParameterSpec(salt, count);
16
17            // Prompt user for encryption password.
18            // Collect user password as char array (using the
19            // "readPassword" method from above), and convert
20            // it into a SecretKey object, using a PBE key
21            // factory.
22            System.out.print("Enter encryption password:  ");
23            System.out.flush();
24            pbeKeySpec = new PBEKeySpec(readPassword(System.in));
25            keyFac = SecretKeyFactory.getInstance("PBEWithMD5AndDES");
26            SecretKey pbeKey = keyFac.generateSecret(pbeKeySpec);
27
28            // Create PBE Cipher
29            Cipher pbeCipher = Cipher.getInstance("PBEWithMD5AndDES");
30
31            // Initialize PBE Cipher with key and parameters
32            pbeCipher.init(Cipher.ENCRYPT_MODE, pbeKey, pbeParamSpec);
33
34            // Our cleartext
35            byte[] cleartext = "This is another example".getBytes();
36
37            // Encrypt the cleartext
38            byte[] ciphertext = pbeCipher.doFinal(cleartext);