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. 20, 2021
Filed:
Feb. 12, 2019
Massachusetts Institute of Technology, Cambridge, MA (US);
Anantha Chandrakasan, Belmont, MA (US);
Chiraag Juvekar, Cambridge, MA (US);
Utsav Banerjee, Cambridge, MA (US);
Massachusetts Institute of Technology, Cambridge, MA (US);
Abstract
Systems and methods for implementing confidential communications between nodes of a network provide reduced power consumption, require less memory, and provide improved security, relative to previously-known systems and method. Preferred embodiments implement protocol functions in hardware, as opposed to software, to yield some or all of the foregoing improvements. Some embodiments use a hashing circuit for multiple purposes, while maintaining its ability to compute successive intermediate hash values. Some embodiments improve security of systems using circuits configured to leverage a favorable data format.