Method of validating a digital certificate and a system therefor
US8205250B2 · kind B2 · utility
0Cited by
0References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 13, 2007 |
| Grant date | Jun 19, 2012 |
| Priority date | — |
| Expiry date | Jan 17, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04L9/3268
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
A method of validating a digital certificate comprises retrieving from a first data store a digital certificate, retrieving from a second data store a plurality of certificate revocation lists (CRLs), and selecting one of the plurality of CRLs to validate the digital certificate as of a date which is before the current date.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.