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:
Jul. 26, 2016
Filed:
Jun. 10, 2013
Applicant:
Nokia Technologies Oy, Espoo, FI;
Inventors:
Sampo Sovio, Riihimäki, FI;
Vesa-Veikko Luukkala, Espoo, FI;
Assignee:
Nokia Technologies Oy, Espoo, FI;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/30 (2006.01); H04L 29/06 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3073 (2013.01); H04L 63/0428 (2013.01); H04L 63/0442 (2013.01); H04L 2209/80 (2013.01);
Abstract
An approach is provided for reducing communication traffic and cost by applying recipient criteria in identity-based encryption. A recipient criterion application selects one or more recipient criteria for data, and encrypts the data using the selected one or more recipient criteria as a public key of identity-based encryption.