Patent 9268968 was granted and assigned to Hewlett Packard Enterprise on February, 2016 by the United States Patent and Trademark Office.
A message to be signed and a base name point derived from a direct anonymous attestation (DAA) credential may be provided to a device. A signed version of the message and a public key value associated with the base name point may be received in response. Thereafter, the DAA credential may be determined to be valid based on the signed version of the message.