/**
* Compute the signature or MAC value over the supplied input.
*
* <p>It is up to the caller to ensure that the specified algorithm URI is consistent with the
* type of signing key supplied in the signing credential.
*
* @param signingCredential the credential containing the signing key
* @param algorithmURI the algorithm URI to use
* @param input the input over which to compute the signature
* @return the computed signature or MAC value
* @throws SecurityException throw if the computation process results in an error
*/
public static byte[] signWithURI(Credential signingCredential, String algorithmURI, byte[] input)
throws SecurityException {
String jcaAlgorithmID = SecurityHelper.getAlgorithmIDFromURI(algorithmURI);
if (jcaAlgorithmID == null) {
throw new SecurityException("Could not derive JCA algorithm identifier from algorithm URI");
}
boolean isHMAC = SecurityHelper.isHMAC(algorithmURI);
return sign(signingCredential, jcaAlgorithmID, isHMAC, input);
}
