Method for modifying validity of a certificate using...

Electrical computers and digital processing systems: support – Multiple computer communication using cryptography – Particular communication authentication technique

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C713S186000, C713S176000

Reexamination Certificate

active

10082334

ABSTRACT:
The present invention provides a method for modifying validity of a certificate in a public key infrastructure (PKI)-based authentication system, which is capable of performing online suspension, recovery and revocation of a certificate between a user system and a certificate authority by executing user authentication with guaranteed reliability using user biometric information. Accordingly, there is no need for the user to personally visit a registration authority or certificate authority to modify the certificate validity. The user can easily modify the certificate validity using his/her user system connected online to the certificate authority.

REFERENCES:
patent: 6105010 (2000-08-01), Musgrave
patent: 6928546 (2005-08-01), Nanavati et al.
patent: 2002/0176583 (2002-11-01), Buttiker
patent: 2003/0018890 (2003-01-01), Hale et al.
patent: 2003/0208684 (2003-11-01), Camacho et al.
patent: 0147385 (2001-06-01), None
Youm; Research & Development Trends and Domestic Standard on.;Telecommunicatios Review, vol. 10, No. 5, pp. 915-938, Oct. 2000.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method for modifying validity of a certificate using... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for modifying validity of a certificate using..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for modifying validity of a certificate using... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-3949493

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.