context.setKerberosTokenBinding(null);
} else{
krbBinding = (AuthenticationTokenPolicy.KerberosTokenBinding)keyBinding;
}
this.dataEncKey = krbBinding.getSecretKey();
builder = new KerberosTokenBuilder(context, krbBinding);
BuilderResult ktbResult = builder.process();
ktbResult.setDataProtectionKey(dataEncKey);
return ktbResult;
} else if (PolicyTypeUtil.symmetricKeyBinding(keyBinding)) {