Hi, In a recent discussion I was asked to explain how the timestampin an ERS ArchiveTimeStamp is created.
The text does not seem to be clear, point 5 on page 11:5 Obtain a timestamp for this root hash value.
Does it mean that the hash value will be presented directly or a hash of that value. If it is presented directly, what has to be done for the root when the algorithm supported by a TSA and the digestAlgorithm indicated in the ArchiveTimeStamp are not the same? TIA for any info /P -- <http://www.edelweb.fr> *Edel/W/eb* Peter SYLVESTER Consultant Sécurité des Systèmes d'Information ----------------------------------------------------------- EdelWeb - Groupe ON-X 15, quai de Dion-Bouton F-92816 Puteaux Cedex Tel : +33.1.40.99.14.14 / Fax : +33.1.40.99.99.58 www.edelweb.fr <http://www.edelweb.fr> / www.on-x.com <http://www.on-x.com> -----------------------------------------------------------To verify the message signature, see edelpki.edelweb.fr <http://edelpki.edelweb.fr/> Cela vous permet de charger le certificat de l'autorité de racine <http://edelpki.edelweb.fr/cacerts/EdelPKI-ca.der>;
die Liste mit zurückgerufenen Zertifikaten finden Sie da auch.
Attachment:
smime.p7s
Description: S/MIME Cryptographic Signature