/**
* Returns a digest of a specified key
*
* @param key the key
* @return the digest
*/
public static byte[] generateKeyID(Key key) {
if (null == key) return null;
return NDNDigestHelper.digest(key.getEncoded());
}
/**
* Returns a digest of a specified key
*
* @param key the key
* @return the digest
*/
public static byte[] generateKeyID(byte[] key) {
return NDNDigestHelper.digest(key);
}