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:
May. 23, 2017
Filed:
Apr. 15, 2011
Jan-erik Ekberg, Vantaa, FI;
Lauri Veikko Paatero, Helsinki, FI;
Jan-Erik Ekberg, Vantaa, FI;
Lauri Veikko Paatero, Helsinki, FI;
Nokia Technologies Oy, Espoo, FI;
Abstract
A method for providing secret delegation may comprise receiving a credential secret applied to an algorithm associated with a distributed application in a trusted execution environment, causing delegation of the credential secret from one communication device to at least one other communication device, and modifying the credential secret prior to transfer of a modified version of the credential secret to the at least one other communication device in a manner that enables a generation of the credential secret to be determined. An apparatus and computer program product corresponding to the method are also provided.