Research and design of secure data transmission mechanism in heterogeneous network

SHI Ling-ling; LI Jing-zhao

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Research and design of secure data transmission mechanism in heterogeneous network

更新时间：2026-09-04

- Research and design of secure data transmission mechanism in heterogeneous network
- Vol. 36, Issue 11, Pages: 84-88(2019)
- 作者机构：
  
  1. 安徽理工大学现代教育技术中心,安徽,淮南,232001
  2. 安徽理工大学电气与信息工程学院,安徽,淮南,232001
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2019
- 稿件说明：
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石玲玲, 李敬兆. 异构网络中安全数据传输机制的研究与设计[J]. 微电子学与计算机, 2019, 36(11): 84-88, 94.

SHI Ling-ling, LI Jing-zhao. Research and design of secure data transmission mechanism in heterogeneous network[J]. 2019, 36(11): 84-88.
石玲玲, 李敬兆. 异构网络中安全数据传输机制的研究与设计[J]. 微电子学与计算机, 2019, 36(11): 84-88, 94. DOI：

SHI Ling-ling, LI Jing-zhao. Research and design of secure data transmission mechanism in heterogeneous network[J]. 2019, 36(11): 84-88. DOI：

摘要

为保证无线和有线异构网络环境中数据安全传输

采用一种基于优化的AES-GCM认证加密算法和基于SHA的数字签名算法相结合的安全数据传输机制.该机制包括密钥的生成与管理、通信方的双向身份认证及高效安全的数据传输三部分

采用与随机数和时间戳相关的参数生成密钥

并使用改进的ECDH算法实现通信实体间的密钥共享来防止重放攻击

保证密钥安全; 通过减少传统AES算法加密轮数保证消息传输高效性

为保证消息传输安全性

提出采用CTR分组加密结构

并将通信方的物理地址、随机数和计数器值作为初始化值用于生成优化的AES-GCM认证加密算法的密钥流.异构网络下的通信实验表明

本文提出的安全数据传输机制明显缩短了加密传输时间

保证了安全性和高效性.

Abstract

In order to ensure the security of data transmission in wireless and wired heterogeneous networks

a secure data transmission mechanism based on optimized AES-GCM authentication encryption algorithm and SHA-based digital signature algorithm is adopted. This mechanism includes three parts:key generation and management

two-way identity authentication of communicators and efficient and secure data transmission. The key is generated by parameters related to random number and timestamp

and the key sharing among communication entities is realized by using improved ECDH algorithm to prevent replay attacks and ensure key security. It reduces the number of encryption rounds of traditional AES algorithm to ensure the efficiency of message transmission

in order to ensure the security of message transmission

CTR block encryption structure is proposed

and uses the physical address

random number and counter value of communicators as the initialized value to generate the key stream of the optimized AES-GCM authentication encryption algorithm. The communication experiment in heterogeneous networks shows that the secure data transmission mechanism proposed in this paper significantly shortens the encrypted transmission time and guarantees the security and efficiency.

关键词

Keywords

references

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