Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Jan L. Camenisch0
Anja Lehmann0
Date of Patent
August 27, 2019
0Patent Application Number
154296630
Date Filed
February 10, 2017
0Patent Citations
Patent Primary Examiner
Patent abstract
This invention relates to cryptographic signing. The disclosure provides for a signature scheme to secure digital communication using homomorphic message encoding functions. The signature may be applied to hidden messages, and the knowledge of a signature can be proved without the value of the signature being revealed. Applications of the present invention may include anonymous credentials, electronic voting, and group signatures.
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