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:
Nov. 16, 2021
Filed:
Jul. 31, 2019
Apple Inc., Cupertino, CA (US);
Frederic Jacobs, St. Sulpice, FR;
Thomas Icart, Paris, FR;
Yannick L. Sierra, San Francisco, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
One embodiment provides for an electronic device, comprising a network interface, a memory coupled with the network interface, at least one application processor coupled with the memory, the at least one processor to execute instructions stored in the memory, and a secure processor including a cryptographic engine, wherein the cryptographic engine is to generate a sealed encrypted message to be transmitted via the network interface, the sealed encrypted message encrypted on behalf of the at least one application processor and includes a signature to enable integrity verification of the sealed encrypted message, the signature generated based on an identity key of the electronic device and data including ciphertext of the encrypted message and a public key of a recipient of the sealed encrypted message.