The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 06, 2001
Filed:
Apr. 02, 1998
Applicant:
Inventors:
Timothy Moses, Kanata, CA;
Adrian O. Mancini, Nepean, CA;
Assignee:
Entrust Technologies Limited, Ottawa, CA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/00 ; H04K 1/00 ;
U.S. Cl.
CPC ...
H04L 9/00 ; H04K 1/00 ;
Abstract
A method and system for notarizing digital data, such as digital signature data, determines a subscriber compromised distribution latency period prior to authenticating the digital data. Upon receiving a notarization request, the system and method stores the digital data for notarization and holds the evidence or digital data for the latency period and as such waits to notarize the digital data in response to the subscriber compromise distribution latency period.