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:
Dec. 10, 2013
Filed:
Apr. 30, 2012
Sebastian Hans, Berlin, DE;
Alexander Glasman, St. Petersburg, RU;
Natalia Ivanova, St. Petersburg, RU;
Sebastian Hans, Berlin, DE;
Alexander Glasman, St. Petersburg, RU;
Natalia Ivanova, St. Petersburg, RU;
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
An activation method includes a security module card verifying an activation server using a shared secret key and a first challenge, mediating a verification of the activation server by a mobile device, and encrypting the second challenge using a generated key to obtain an encrypted second challenge. The security module card further transmits the encrypted second challenge and a third challenge to the mobile device. The method further includes receiving an encrypted third challenge from the mobile device, decrypting the encrypted third challenge to obtain a received third challenge, verifying the mobile device based on the received third challenge being equal to the third challenge sent to the mobile device, and sending a validation of mutual trust between the security module card and the mobile device to the activation server.