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:
Apr. 28, 2020
Filed:
Jan. 12, 2018
Wuhan University, Wuhan, CN;
Houzhen Wang, Wuhan, CN;
Huanguo Zhang, Wuhan, CN;
WUHAN UNIVERSITY, Wuhan, CN;
Abstract
A system for establishing a shared key in a computing-resource-asymmetric field. The system includes: a first communicating unit configured to transmit an interaction request and interaction information of a first user to a second user, and receive interaction information from the second user; a first random number generator configured to generate a random number; a first memory configured to store private key information and public key information of the first user and the interaction information; a first processor configured to complete a computing demand of the first user; a second communicating unit configured to receive the interaction request and the interaction information from the first user, and transmit the interaction information to the first user; a second random number generator configured to generate a random number; a second memory configured to store private key information of the second user and the interaction information; and a second processor.