Methods for pre-authentication of users using one-time...

Details Methods for pre-authentication of users using one-time... Methods for pre-authentication of users using one-time...

2006-01-03

2006-01-03

Morse, Gregory (Department: 2134)

Electrical computers and digital processing systems: support

Multiple computer communication using cryptography

Protection at a particular protocol layer

Reexamination Certificate

active

06983381

ABSTRACT:
A method for communicating passwords includes receiving at a server a challenge from a authentication server via a first secure communications channel, the challenge comprising a random password that is inactive, communicating the challenge from the server to a client computer via a second secure communications channel, receiving at the server a challenge response from the client computer via the second secure communications channel, the challenge response comprising a digital certificate and a digital signature, the digital certificate including a public key in an encrypted form, the digital signature being determined in response to the random password and the private key, and communicating the challenge response from the server to the authentication server via the first secure communications channel, wherein the random password is activated when the authentication server verifies the challenge response.

REFERENCES:
patent: 5668876 (1997-09-01), Falk et al.
patent: 6058480 (2000-05-01), Brown
patent: 6148404 (2000-11-01), Yatsukawa
patent: 6715082 (2004-03-01), Chang et al.
patent: 6732269 (2004-05-01), Baskey et al.
patent: 2003/0152254 (2003-08-01), Ha et al.
patent: 2004/0059952 (2004-03-01), Newport et al.
patent: WO 01/17310 (2001-03-01), None

Affiliated with

Also associated with

Rating

Methods for pre-authentication of users using one-time... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Methods for pre-authentication of users using one-time..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Methods for pre-authentication of users using one-time... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3596603