public SigningKey createSigningKey()
throws ClassCastException, ClassNotFoundException, InstantiationException,
IllegalAccessException, TrustedComputingException {
KeyManager km = getKeyManager();
StorageRootKey srk = km.loadStorageRootKey(Secret.WELL_KNOWN_SECRET);
SigningKey signingKey =
km.createSigningKey(srk, Secret.WELL_KNOWN_SECRET, null, false, false, false, 1024, null);
km.storeTPMKey(srk, signingKey, signingKey.getUUID());
return signingKey;
// Signer signer = context.getSigner();
// byte[] data = "Hello World".getBytes();
// byte[] signedData = signer.sign(data, signingKey);
// if ( signer.validate(signedData, data, signingKey.getPublicKey()) ) {
// System.out.println("Validated signed data");
// } else {
// System.out.println("Failed to validate signed data");
// }
// context.close();
}
