When an official digitally signs a document, which key is used to create the signature, and which key do others use to check it?
Lorsqu'un responsable signe numériquement un document, quelle clé sert à créer la signature, et quelle clé les autres utilisent-ils pour la vérifier ?
Answers
ASigned with the public key, checked with the private keySigné avec la clé publique, vérifié avec la clé privée
BSigned with the official's private key, checked with their public keySigné avec la clé privée du responsable, vérifié avec sa clé publique
CSigned and checked with one shared secret keySigné et vérifié avec une seule clé secrète partagée
DSigned with the recipient's public key, checked with the recipient's private keySigné avec la clé publique du destinataire, vérifié avec sa clé privée
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