Data processing: financial – business practice – management – or co – Business processing using cryptography – Usage protection of distributed data files
Reexamination Certificate
2007-03-20
2007-03-20
Fischer, Andrew J. (Department: 3621)
Data processing: financial, business practice, management, or co
Business processing using cryptography
Usage protection of distributed data files
C705S001100, C705S051000, C713S152000, C713S155000, C713S156000, C392S488000
Reexamination Certificate
active
10148298
ABSTRACT:
A billing method for requesting contents or data in a network in which the client or the person representing the client has a certificate for the billing method. Said certificate contains data that prove the client's identity and that facilitate establishment of a bill or statement. The Secure Socket Layer (SSL) protocol or a variant of the SSL protocol which allows display of a dialog box may be used for the client-server connection, using an SSL client certificate that contains an extension indicating that the certificate is suitable for the purpose of billing, the server transmitting the price for the required content or the data during the handshake protocol. A confirmation message that is also contained in the SSL protocol and that contains a digital signature is sent from the client to the server, said confirmation message confirming the previously transmitted price.
REFERENCES:
patent: 5438508 (1995-08-01), Wyman
patent: 5553143 (1996-09-01), Ross et al.
patent: 5629980 (1997-05-01), Stefik et al.
patent: 5671279 (1997-09-01), Elgamal
patent: 5671412 (1997-09-01), Christiano
patent: 5699528 (1997-12-01), Hogan
patent: 5943656 (1999-08-01), Crooks et al.
patent: 6308277 (2001-10-01), Vaeth et al.
patent: 6353812 (2002-03-01), Frankel et al.
patent: 6438690 (2002-08-01), Patel et al.
patent: 6615258 (2003-09-01), Barry et al.
patent: 6636975 (2003-10-01), Khidekel et al.
patent: 2002/0059144 (2002-05-01), Meffert et al.
patent: 0812081 (1997-12-01), None
patent: 0880254 (1998-11-01), None
patent: EP 1 041 767 (1999-09-01), None
SSL Certificates HOWTO Jan. 2002 Franck Martin.
Alan O. Freier et al., “The SSL Protocol Version 3.0”, XP002923866, Internet Draft, Nov. 18, 1996, pp. 1-63.
Stefan Brands “Electronic Cash on the Internet”, 1995, pp. 64-84, in “Proceedings of the Symposium on Network and Distributed System Security”.
Dierks & Allen “ The TLS Protocol Version 1.0” Jan. 1999, found on URL.www.jetf.org.
Gerpott et al. “Ansaetze zur Preisbldung fuer Internet-Transportdienste” Jul. 1999, pp. 19-27, in “telekom praxis” (see German Search Report).
Martin Tobias
Schwenk Joerg
Darby & Darby
Deutsche Telekom AG
Fischer Andrew J.
Winter John M.
LandOfFree
Billing method using SSL/TLS does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Billing method using SSL/TLS, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Billing method using SSL/TLS will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3741422