Pseudonym-based anonymous authentication and key agreement optimized authentication method and optimized authentication analysis method for Internet of Things

A technology of key agreement and anonymous authentication, applied in the field of computer security authentication, which can solve the problems of high computational overhead and energy consumption, failure to achieve anonymity and untraceability at the same time, etc.

Active Publication Date: 2020-03-20
YICHUN UNIVERSITY
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing MAAKA scheme uses pseudo-random identity to achieve user anonymity, but fails to achieve anonymity and untraceability at the same time. In the MAAKA scheme, the public key algorithm is used to avoid offline dictionary attacks on sensor nodes, but for sensor nodes, the public The calculation overhead and energy consumption of the key algorithm are too large, so it is urgently needed for those skilled in the art to solve the corresponding technical problems

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
  • Pseudonym-based anonymous authentication and key agreement optimized authentication method and optimized authentication analysis method for Internet of Things
  • Pseudonym-based anonymous authentication and key agreement optimized authentication method and optimized authentication analysis method for Internet of Things
  • Pseudonym-based anonymous authentication and key agreement optimized authentication method and optimized authentication analysis method for Internet of Things

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0041] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientation or positional relationship indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than Nothing indicating or implying that a referenced device or elem...

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 provides a pseudonym-based anonymous authentication and key negotiation optimization method and optimized authentication analysis method for the Internet of Things. The method comprises the following steps: S1, a user and a sensor node separately register a gateway node, and for the difference of the user and the sensor node, a user registration protocol and a sensor node registration protocol different from each other are adopted; and S2, after the registration, the user logs in the system through a user login protocol and an authentication and key negotiation protocol, and under the assistance of the gateway node, the sensor node requiring access realizes mutual authentication and a negotiation shared session key. By adoption of the method provided by the invention, better anonymity, non-traceability and security are realized.

Description

technical field [0001] The invention relates to the field of computer security authentication, in particular to an pseudonym-based anonymous authentication and key agreement optimization authentication method and an optimization authentication analysis method for the Internet of Things. Background technique [0002] The existing MAAKA scheme uses pseudo-random identity to achieve user anonymity, but fails to achieve anonymity and untraceability at the same time. In the MAAKA scheme, the public key algorithm is used to avoid offline dictionary attacks on sensor nodes, but for sensor nodes, the public The calculation overhead and energy consumption of the key algorithm are too large, so it is urgently needed for those skilled in the art to solve the corresponding technical problems. Contents of the invention [0003] The present invention aims to at least solve the technical problems existing in the prior art, and particularly innovatively proposes an anonymous authenticatio...

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 Patents(China)
IPC IPC(8): H04L29/06H04L29/08
CPCH04L63/0421H04L63/06H04L63/0815H04L63/083H04L67/12
Inventor 陈明
Owner YICHUN UNIVERSITY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap