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:
Jun. 11, 2019
Filed:
Sep. 22, 2016
Blackberry Limited, Waterloo, CA;
Certicom Corp., Mississauga, CA;
Michael Eoin Buckley, Crystal Lake, IL (US);
Michael Charles Hollatz, Huntley, IL (US);
Robert John Lambert, Cambridge, CA;
Nevine Maurice Nassif Ebeid, Kitchener, CA;
BlackBerry Limited, Waterloo, Ontario, CA;
Certicom Corp., Mississauga, Ontario, CA;
Abstract
A method is presented for secure communication, the method including generating a signature using a private key, a nonce, and at least one of an identifier and a key component; and transmitting the signature, the nonce, a security parameter, and the at least one of the identifier and the key component, wherein the security parameter associates a user identity with a public key, the public key being associated with the private key.