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:
May. 02, 2017
Filed:
May. 08, 2012
James Roskind, Redwood City, CA (US);
Mike Belshe, Saratoga, CA (US);
Wan-teh Chang, Sunnyvale, CA (US);
James Roskind, Redwood City, CA (US);
Mike Belshe, Saratoga, CA (US);
Wan-Teh Chang, Sunnyvale, CA (US);
GOOGLE INC., Mountain View, CA (US);
Abstract
Systems and methods for generating a unified certificate revocation list (UCRL) are provided. A method for generating a unified certificate revocation list includes identifying revocation servers associated with public key certificates. The method also includes aggregating server information of the identified revocation servers into revocation server lists (RSLs). The method further includes combining revoked certificates of the RSLs into a unified certificate revocation list (UCRL). The method also includes compressing the UCRL into a compressed UCRL. Lossy compression may be used. Compressed UCRLs may be used to test for revocation status. A system for generating a unified certificate revocation list includes a revocation server identifier, a revocation server list generator and a UCRL filter.