ki.addKeyName(rsaKeyName);
ki.registerInternalKeyResolver(new SingleKeyResolver(rsaKeyName, publicKey));
assertEquals(publicKey, ki.getPublicKey());
ki = new KeyInfo(doc);
ki.addKeyName(rsaKeyName);
ki.registerInternalKeyResolver(privateKeyResolver);
assertEquals(privateKey, ki.getPrivateKey());
ki = new KeyInfo(doc);
ki.addKeyName(rsaKeyName);