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:
Oct. 28, 2008
Filed:
Jun. 26, 2000
Pierre-alain Etique, Hinterkappelen, CH;
Adriano Huber, Locarno, CH;
Pierre-Alain Etique, Hinterkappelen, CH;
Adriano Huber, Locarno, CH;
Swisscom Mobile AG, Bern, CH;
Abstract
For end-to-end securing of transactions between a mobile terminal and an Internet server on the application layer, cryptographic transaction identification records, which are directed by the Internet server application to transaction partner applications in the mobile terminal, are stored, assigned to the mobile terminal, in a proxy server. In each case a record identification is transmitted to the mobile terminal for a stored transaction identification record as well as a proxy record, which is calculated by the proxy server from the respective stored transaction identification record. In each case a record identification and a proxy record are taken by the proxy server from the messages directed by the mobile terminal to the Internet server application. The correspondence of the taken proxy record with the proxy record is checked, which is calculable from the stored transaction identification record determined through the taken record identification, and, in the case of agreement, the stored transaction identification record determined through the taken record identification is transmitted to the Internet server application.