计算机工程与应用 ›› 2009, Vol. 45 ›› Issue (29): 94-95.DOI: 10.3778/j.issn.1002-8331.2009.29.027

• 网络、通信、安全 • 上一篇    下一篇

S-粗集的属性颗粒特征的信息加密

张庆德1,马成芬2,王 莉2,王 斐3   

  1. 1.聊城大学 东昌学院,山东 聊城 252000
    2.聊城大学 数学科学学院,山东 聊城 252059
    3.聊城市安居住宅发展中心,山东 聊城 252000
  • 收稿日期:2008-07-04 修回日期:2008-10-13 出版日期:2009-10-11 发布日期:2009-10-11
  • 通讯作者: 张庆德

Attribute pellet characteristic information encryption based on S-thick collection

ZHANG Qing-de1,MA Cheng-fen2,WANG Li2,WANG Fei3   

  1. 1.Dongchang College of Liaocheng University,Liaocheng,Shandong 252000,China
    2.Department of Mathematics,Liaocheng University,Liaocheng,Shandong 252059,China
    3.Anju Housing Development Center,Liaocheng,Shandong 252000,China
  • Received:2008-07-04 Revised:2008-10-13 Online:2009-10-11 Published:2009-10-11
  • Contact: ZHANG Qing-de

摘要: 定义了F-加密粗集,F-解密粗集,运用S-粗集的属性颗粒特征对信息进行加密,并验证了它的合理性,分析了它的安全性,能达到信息的保密性,是一种更有效的加密算法。

关键词: 信息加密, 属性集, 粗集, 等价类

Abstract: F-encrypted the thick collection and F-deciphered the thick collection are defined.The utilization S-thick collection attribute pellet characteristic carries on the encryption to the information.Its rationality is confirmed.Its security is analysed.It can achieve the secrecy of information and it is one kind of more effective encryption algorithm.

Key words: information encryption, attribute collection, thick collection, equal kind

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