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:
Oct. 24, 2017
Filed:
May. 05, 2016
Isara Corporation, Waterloo, CA;
Michael Kenneth Brown, Fergus, CA;
Gustav Michael Gutoski, Waterloo, CA;
Marinus Struik, Toronto, CA;
Atsushi Yamada, Toronto, CA;
ISARA Corporation, Waterloo, Ontario, CA;
Abstract
In a general aspect, a secret generator is used in an elliptic curve cryptography (ECC) scheme. In some aspects, an elliptic curve subgroup is specified by a public generator of an ECC system, and the secret generator is an element of the elliptic curve subgroup. In some instances, the secret generator is used to generate an ECC key pair that includes a public key and a private key, and the private key is used to generate a digital signature based on a message. In some instances, the public key and the secret generator are used to verify the digital signature.