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:
Mar. 07, 2023
Filed:
Oct. 07, 2019
Tzero Ip, Llc, Salt Lake City, UT (US);
Stephen Christensen, Salt Lake City, UT (US);
Denny Becker, Salt Lake City, UT (US);
Tron Black, Sandy, UT (US);
Tyler Perkins, West Jordan, UT (US);
tZERO IP, LLC, Salt Lake City, UT (US);
Abstract
A system includes processor(s) and at least one memory communicatively coupled to the processor(s). The processor(s) is/are configured to encrypt at least one set of asset encryption key parts into at least one set of encrypted asset encryption key parts using at least one symmetric key or at least one public key, each public key belonging to a corresponding one of at least one public/private keypair. At least a subset of the at least one set of asset encryption key parts are used to reconstruct the asset encryption key, which is used to perform an action using at least one asset key. The processor(s) is/are also configured to encrypt the encrypted asset encryption key parts and corresponding metadata using a public key of a public/private keypair so the at least one set of encrypted asset encryption key parts is doubly-encrypted.