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:
Aug. 16, 2022
Filed:
May. 28, 2021
Garantir Llc, San Diego, CA (US);
Kieran Miller, San Diego, CA (US);
Garantir LLC, San Diego, CA (US);
Abstract
Techniques for sharing secret key information in a system that includes a remote server that proxies cryptographic keys. In one technique, a proxy server receives, from a client device, a request for a cryptographic operation. The proxy server also receives, from the client device, secret key information that is associated with the request. Prior to the request, the proxy server did not have access to the secret key information. While storing the secret key information in memory of the proxy server, the proxy server sends the secret key information to a cryptographic device that stores one or more cryptographic key. The proxy server does not store the secret key information in any persistent storage. The cryptographic device performs the cryptographic operation based on the secret key information.