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:
Jul. 03, 2018
Filed:
Feb. 09, 2015
Honeywell International Inc., Morristown, NJ (US);
James L. Tucker, Clearwater, FL (US);
Thomas Cordella, Tampa, FL (US);
John D. Profumo, St. Petersburg, FL (US);
Honeywell International Inc., Morris Plains, NJ (US);
Abstract
A system may encrypt the contents of a memory using an encryption key that is generated based on an entropy-based key derivation function. The system may generate a random value as a key split associated with an instance of writing data to memory. The system may generate an encryption key for encrypting the data using an entropy-based key derivation function based at least in part on the key split. The system may encrypt the data using the encryption key. The system may store the encrypted data and the key split to the memory.