Hello,
I'm trying to use the
org.jboss.test.security.interceptors.ClientEncryptionInterceptor
org.jboss.test.security.interceptors.ServerEncryptionInterceptor
but I'm having some problems.. .
I get an exception
?private void initCipher(Subject subject) throws GeneralSecurityException?
First I was getting an GeneralSecurityException on
if( key == null )
{
System.out.println("Subject: "+subject);
throw new GeneralSecurityException("Failed to find SecretKey in
Subject.PrivateCredentials");
}
[ClientEncryptionInterceptor.java]
I guessed that I had to specify a cipherAlgorithm when I was creating the
VerifierInfo on my VerifierStore. So I tried specifying a cipherAlgorithm?
public void addUser(String username, char[] password)
{
VerifierInfo info = new VerifierInfo();
info.username = username;
// info.cipherAlgorithm="PBEWithMD5AndDES";
info.cipherAlgorithm="DES";
// Create a random salt
long r = Util.nextLong();
String rs = Long.toHexString(r);
info.salt = rs.getBytes();
BigInteger g = SRPConf.getDefaultParams().g();
BigInteger N = SRPConf.getDefaultParams().N();
info.verifier = Util.calculateVerifier(username, password, info.salt, N,
g);
info.g = g.toByteArray();
info.N = N.toByteArray();
log.info("Added user: "+username);
storeMap.put(username, info);
}
[VerifierStore.java]
I get an Exception with both (PBEWithMD5AndDES and DES) always on
encryptCipher.init(Cipher.ENCRYPT_MODE, key, iv);
[ClientEncryptionInterceptor.java]
With PBEWithMD5AndDES I get:
java.lang.ClassCastException
at com.sun.crypto.provider.SunJCE_ab.a(DashoA6275)
at com.sun.crypto.provider.PBEWithMD5AndDESCipher.engineInit(DashoA6275)
at javax.crypto.Cipher.init(DashoA6275)
With DES I get:
InvalidKeyException.. Invalid key length: 40 bytes
I think my VerifierInfo must be initialized acording with the cipherAlgorithm
or maybe doing something else wrong...
I appreciate any help...
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