Check patentability & draft patents in minutes with Patsnap Eureka AI!

Key generation method, information encryption/decryption method, device, medium and electronic equipment

A key generation and information encryption technology, which is applied in the direction of secure communication devices, public keys for secure communication, electrical components, etc., can solve the problems of complex encryption and decryption operations and high implementation costs

Inactive Publication Date: 2018-11-02
山西师范大学
View PDF3 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present disclosure is to provide a key generation method, an information encryption method, an information decryption method, a key generation device, a computer-readable storage medium, and an electronic device, so as to overcome the limitations and defects of related technologies at least to a certain extent. The resulting technical problems of complex encryption and decryption operations and high implementation costs

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Key generation method, information encryption/decryption method, device, medium and electronic equipment
  • Key generation method, information encryption/decryption method, device, medium and electronic equipment
  • Key generation method, information encryption/decryption method, device, medium and electronic equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0068] Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many forms and should not be construed as limited to the examples set forth herein; rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

[0069] Furthermore, the drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus repeated descriptions thereof will be omitted. Some of the block diagrams shown in the drawings are functional entities and do not necessarily correspond to physically or logically separate entities. These functional entities...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a key generation method, an information encryption method, an information decryption method, a key generation device, a computer readable storage medium, and electronic equipment. The key generation method comprises the following steps: generating a matrix A with dimension of n and two prime numbers p and q, and computing modulus N=pq; generating five matrixes C, D, E, F and A' with dimension of n according to the prime numbers p and q; computing matrixes B, G and H; generating a public key for encrypting the information according to the matrixes B, G, H and modulus N;and generating a private key for decrypting the information according to the matrixes D, F, A-1 and prime numbers p and q. The information encryption and decryption can be realized by only performingseveral times of simple modular multiplication and modular addition operation by using the key provided by the invention, and the method has the advantages of being high in operation efficiency and low in realization cost.

Description

technical field [0001] The present disclosure relates to the technical field of information encryption, and in particular to a key generation method, an information encryption method, an information decryption method, a key generation device, a computer-readable storage medium, and electronic equipment. Background technique [0002] With the progress of the times, the construction of information technology has gradually become an important means for all walks of life to achieve further expansion. The government and enterprises are actively promoting information construction for their own development needs, and electronic official documents are developed under this background. Through the transmission, exchange, sharing and processing of various affairs through electronic documents, the speed of document circulation is accelerated, office efficiency and resource utilization are improved, and cross-platform information exchange and information sharing are realized. At present...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/30
CPCH04L9/3006H04L9/302H04L9/3026H04L9/3033
Inventor 王洁李洪涛王虹
Owner 山西师范大学
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com