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A method and system for protecting identity privacy in a power trading system

A technology for power transaction and privacy protection, applied in the field of privacy protection, can solve the problems of overall architecture performance, difficult deployment and implementation, complexity, etc., and achieve the effect of ensuring anonymity and privacy, good cross-platform features, and enhancing scalability.

Active Publication Date: 2020-06-30
南京安麦森电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

One is the anonymous authentication method, which is based on a variety of cryptography prototypes and is complex and difficult to implement; the other is the anonymous certificate method. Although it can solve the privacy problem, the interaction model between system servers is complex, and there are performance problems in the overall architecture.

Method used

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  • A method and system for protecting identity privacy in a power trading system
  • A method and system for protecting identity privacy in a power trading system
  • A method and system for protecting identity privacy in a power trading system

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Embodiment Construction

[0044] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0045] The purpose of the present invention is to provide a method and system for protecting identity privacy in a power trading system that can realize user anonymity.

[0046] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0047] A method for protecting identity pr...

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PUM

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Abstract

The invention discloses an identity privacy protection method and system in a power transaction system. The protection method is applied to the certificate authentication system, the certificate authentication system comprises a certificate authentication mechanism, a certificate registration mechanism, a certificate library, a user and a remote verification terminal, and the protection method comprises the steps that the user generates a user public and private key pair according to the certificate authentication system, and the user public and private key pair comprises a user public key anda user private key; the certificate authentication mechanism carries out signature processing on the user public key to obtain a user certificate; the user carries out randomization processing on theuser certificate to obtain a randomized certificate; tnd the remote verification terminal verifies the validity of the randomized certificate. By designing the digital certificate randomization scheme, the security of identity privacy protection in the power transaction system is improved.

Description

technical field [0001] The invention relates to the field of privacy protection, in particular to a method and system for protecting identity privacy in a power trading system. Background technique [0002] With the country's gradual reform and opening up of the electricity sales industry in recent years, more and more electricity sales companies have participated in the original traditional power supply market; at the same time, with the continuous promotion of policies, new energy provides power users with More affordable clean energy is an option; with the continuous expansion of the new energy vehicle market, the charging pile service industry has also become a major demand in the future transportation field with the increase in user groups. Any user with additional power resources can buy and sell electricity. Currently, public key infrastructure is widely used to secure system information and verify user identities. In the public key infrastructure system, all securi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q20/38G06Q50/06
CPCG06Q20/38215G06Q20/3829G06Q50/06
Inventor 伍前红郑海彬
Owner 南京安麦森电子科技有限公司
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