i'm triing to get this code to work on j2me (it is working a java program) but not yet in j2me
public static String generate(String plaintext, String passphase) throws Exception {
try {
PBEKeySpec pbeKeySpec = new PBEKeySpec(passphase.toCharArray());
PBEParameterSpec pbeParamSpec;
SecretKeyFactory keyFac;
// Salt
byte[] salt = {(byte) 0xc8, (byte) 0x73, (byte) 0x61, (byte) 0x1d, (byte) 0x1a, (byte) 0xf2, (byte) 0xa8, (byte) 0x99};
// Iteration count
int count = 20;
// Create PBE parameter set
pbeParamSpec = new PBEParameterSpec(salt, count);
keyFac = SecretKeyFactory.getInstance("PBEWithMD5AndDES");
SecretKey pbeKey = keyFac.generateSecret(pbeKeySpec);
// Create PBE Cipher
Cipher pbeCipher = Cipher.getInstance("PBEWithMD5AndDES");
// Initialize PBE Cipher with key and parameters
pbeCipher.init(Cipher.ENCRYPT_MODE, pbeKey, pbeParamSpec);
// Our cleartext
byte[] cleartext = plaintext.getBytes();
// Encrypt the cleartext
byte[] ciphertext = pbeCipher.doFinal(cleartext);
return ciphertext;
} catch (Exception ex) {
throw new Exception(ex.getMessage());
}
}
i found this lib http://www.bouncycastle.org/java.html
the important thing is that i find a method for j2me that can encrypt using PBEWithMD5AndDES
anyone know the solution?
edit adding extra info
when i try to add the above code to a mobile project following classes are not recognized (not included in j2me)
PBEKeySpec
PBEParameterSpec
SecretKeyFactory
so i need a package that allows me to encode plain text using PBEWithMD5AndDES anyone know such a package compatible with j2me?
thx for the replies so far