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IPv6 option explicit source address encryption security verification gateway and verification method

An encryption security, ipv6 address technology, applied in the field of network security, can solve the problems of increased bandwidth occupation and network resource consumption, low false positive network defense capabilities, and reduced deployment compatibility, so as to prevent network attacks, reduce deployment costs, The effect of reducing validation overhead

Pending Publication Date: 2022-04-22
QINGHAI NORMAL UNIV +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the lack of verification on path transmission in the terminal verification mode, its network defense capability has the characteristics of low false positives and high false negatives; while the mode of full-path transmission verification will increase computing overhead, increase communication overhead, and occupy bandwidth and network resources. Issues such as increased consumption and reduced deployment compatibility

Method used

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  • IPv6 option explicit source address encryption security verification gateway and verification method
  • IPv6 option explicit source address encryption security verification gateway and verification method
  • IPv6 option explicit source address encryption security verification gateway and verification method

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Embodiment Construction

[0057] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment.

[0058] Accordingly, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0059] The invention provides an ECDSA hop-by-hop option explicit source address encryption authentication (SourceAddress Encryption Authentication scheme, SAEAv6) method of the IPv6 network, and...

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Abstract

The invention discloses an IPv6 option explicit source address encryption security verification gateway, and the security verification gateway comprises a data probability collection module which is used for carrying out the probability collection of a data packet of transmission data, and transmitting the data packet to an encryption function module; the encryption function module is used for encrypting and signing a source IPv6 address in the data packet, loading a ciphertext obtained through signature into a hop-by-hop option header in the data packet and sending the data packet carrying source address verification information to a destination end; and the verification function module is used for verifying the source address information of the received data and the initialized creation and dynamic update of the dynamic verification table. The invention further provides a verification method of the IPv6 option explicit source address encryption security verification gateway, transmitted data can be encrypted, the transmitted data can be verified, and integration of encryption and verification is achieved.

Description

technical field [0001] The invention belongs to the technical field of network security, and in particular relates to an IPv6 option explicit source address encryption security verification gateway and a verification method. Background technique [0002] In recent years, due to the continuous deepening of research in the field of source address verification, it has gradually begun to carry out targeted and detailed research on different network environments, diverse network applications and diverse network threats, to make up for the shortcomings of traditional source address verification technology, so as to promote The network defense capability is more prominent, and it is better able to resist various network threats in the complex and changeable network environment. Based on this, Vijayalakshmi et al. proposed a novel enhanced packet marking algorithm for the storage overhead of traditional verification techniques. The network or use out-of-band messages to identify th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L9/40H04L9/32
CPCH04L63/0428H04L9/3247H04L2209/72
Inventor 甄龙飞马克
Owner QINGHAI NORMAL UNIV
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