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:
Sep. 02, 2003
Filed:
Apr. 16, 1999
Benjamin K. Gibbs, Colorado Springs, CO (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
A method and apparatus for an authenticated electronic userid comprising an adapted digital signature is provided. According to an aspect of the present invention, the adapted digital signature is generated using a secure hash function and an adaptation algorithm. According to one embodiment, a method for creating an adapted digital signature comprises retrieving an originator key, said originator key corresponding to a local userid; running a digital signature engine to create a digital signature, said digital signature based on at least said originator key and remote user information; retrieving a word from a word list, said word corresponding to at least a portion of said digital signature; and returning at least said word as said adapted digital signature.