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:
Apr. 17, 2018
Filed:
Feb. 17, 2014
Nec Europe Ltd., Heidelberg, DE;
Jan Seedorf, Heidelberg, DE;
Dirk Kutscher, Heidelberg, DE;
Fabian Schneider, Heidelberg-Bahnstadt, DE;
NEC CORPORATION, Tokyo, JP;
Abstract
A method for assessing a message transmitted between at least: two parties via a previously unknown third party in a decentralized communication network, wherein all parties share a common trust architecture, includes publishing, on-behalf-of indication and public, security information of the third party; publishing, the message of the first party; evaluating the published information to extract published content of the first party by the second party as intended receiver of the message; verifying a real-world-identity of the third party and/or the signature of the third party based on the previously received trust information and/or based on the self-certifying name and the public security information of the third party; checking a trust information chain according to the common trust architecture from the second party to the third party; and assessing the content of the first party based on the checked trust chain.