信息安全研究 ›› 2025, Vol. 11 ›› Issue (2): 115-.

• 学术论文 • 上一篇    下一篇

基于国密SM9的边云协同属性基签密方案

万云飞彭长根谭伟杰杨昊煊   

  1. (公共大数据国家重点实验室(贵州大学)贵阳550025)
    (贵州大学计算机科学与技术学院贵阳550025)
  • 出版日期:2025-02-20 发布日期:2025-02-20
  • 通讯作者: 万云飞 硕士研究生.主要研究方向为大数据安全与隐私保护. WanYunFeiA@163.com
  • 作者简介:万云飞 硕士研究生.主要研究方向为大数据安全与隐私保护. WanYunFeiA@163.com 彭长根 博士,二级教授.主要研究方向为密码学与信息安全. peng_stud@163.com 谭伟杰 博士,副教授.主要研究方向为数据安全、通信网络安全. tanweijie@126.com 杨昊煊 博士研究生.主要研究方向为密码学可证明安全、访问控制. z1540901751@163.com

Edge Cloud Collaborative Attributebased Signcryption Scheme  Based on State Secret SM9

Wan Yunfei, PengChanggen, Tan Weijie, and Yang Haoxuan   

  1. (State Key Laboratory of Public Big Data(Guizhou University), Guiyang 550025)
    (College of Computer Science and Technology, Guizhou University, Guiyang 550025)
  • Online:2025-02-20 Published:2025-02-20

摘要: 为了提高边云协同模式下数据交互的安全性、效率性,提出了一种基于国密SM9的边云协同属性基签密方案.该方案将国密SM9算法和属性基签密算法相融合,利用线性秘密共享方案构造混合密钥与密文策略的访问控制机制,并借助边缘云协同网络实现方案部分外包解密.实验分析结果表明,该方案在提供灵活访问控制的同时,实现了边云协同模式下高效、可靠的安全防护,适用于需求动态、复杂的云应用场景.

关键词: 属性基签密, 访问控制, 边云协同, 外包计算, 国密SM9算法

Abstract: In order to improve the security and efficiency of data interaction in edge cloud collaborative mode, an edge cloud collaborative attributebased signcryption scheme based on state secret SM9 is proposed. This scheme integrates the state secret SM9 algorithm with attributebased signcryption algorithm, constructs a mixed key and ciphertext policy access control mechanism with a linear secret sharing scheme, and implements partial outsourcing decryption through an edge cloud collaborative network. The experimental analysis results demonstrate that the proposed scheme provides flexible access control while achieving efficient and reliable security protection in the edge cloud collaborative mode, making it suitable for dynamic and complex cloud application scenarios.

Key words: attributebased signcryption, access control, edge cloud collaboration, outsourced computing, state secret SM9 algorithm

中图分类号: