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. 17, 2015
Filed:
Jun. 16, 2006
Keith Alexander Harrison, Bristol, GB;
Timothy Paul Spiller, Bristol, GB;
William John Munro, Bristol, GB;
Christopher Tofts, Bristol, GB;
Keith Alexander Harrison, Bristol, GB;
Timothy Paul Spiller, Bristol, GB;
William John Munro, Bristol, GB;
Christopher Tofts, Bristol, GB;
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
In carrying out a task that consumes data from a one-time pad, task inputs comprising at least first data and second data from the pad, are combined together to form an output from which the data used from the pad cannot be recovered without knowledge of at least one of the first and second data. The task concerned can be, for example, the encrypting of a message or the creating of an attribute verifier.