Patent · US Active

Multivariate cryptography based on clipped hopfield neural network

US9948460B2 · kind B2 · utility

2Cited by

5References

20Claims

0Family size

Assignee

CITY UNIVERSITY OF HONG KONG · CN

Inventors

Lee-Ming Cheng · Cupertino, US
Jia Wang · Kowloon, CN

Key dates

Filing date	Aug 28, 2015
Grant date	Apr 17, 2018
Priority date	—
Expiry date	Jun 8, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH04L63/061
WIPO fieldDigital communication
WIPO sectorElectrical engineering

Abstract

The systems and methods disclosed herein, in one aspect thereof, can encrypt and decrypt messages using a multivariate extended Clipped Hopfield neural network that uses a Diffie-Hellman like key exchange algorithm. The proposed cryptosystem comprises three stages that are involved in the communication. A first stage, where parameters are initialized and private keys are generated, a second stage where various base matrix pairs and threshold vectors are synchronized between the sender and the recipient, and a third stage, where encryption/decryption is performed.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.