H - Electricity – 04 – L
Patent
H - Electricity
04
L
H04L 9/32 (2006.01) H04L 9/28 (2006.01)
Patent
CA 2203779
A process (10) for time-stamping a digital document is provided. The process provides a certificate (20) which not only allows for the authentication of a document at a later time but which includes a name (18) or nickname (19) which allows for the unique identification of the document at a later time. The name (18) or nickname (19) provided in accordance with the present invention is not only simple and concise but allows for the self-authentication of the document which it refers to. The name can be used when two independent parties desire to refer to the same unique document in a quick and simple way.
L'invention se rapporte à un procédé (10) d'horodatage d'un document numérique. Par ce procédé, on obtient un certificat (20) qui ne permet pas seulement l'authentification d'un document à un stade ultérieur, mais qui comporte un nom (18) ou surnom (19) qui permet l'identification unique du document à un stade ultérieur. Le nom (18) ou surnom (19) donné selon la présente invention n'est pas seulement simple et concis, mais permet l'auto-authentification du document s'y référant. Le nom peut être utilisé lorsque deux parties indépendantes désirent se référer au même document unique de manière rapide et simple.
Haber Stuart A.
Stornetta W. Scott Jr.
Fetherstonhaugh & Co.
Surety Technologies Inc.
Surety.com Inc.
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