计算机应用与软件Issue(3)：308-309,318,3.DOI:10.3969/j.issn.1000-386x.2014.03.081
基于模糊关键字搜索的无安全信道公钥加密
ENCRYPTING PUBLIC KEY WITHOUT SECURE CHANNEL BASED ON FUZZY KEYWORD SEARCH
孙婷 1王建东1
作者信息
- 1. 南京航空航天大学计算机科学与技术学院 江苏 南京 210016
- 折叠
摘要
Abstract
Public key encryption schemes develop rapidly since the public key cryptography has been proposed in 1970s.Different encryption schemes have different application scenes.In this article we present a new public key encryption scheme,it is based on Li’s encryption scheme with keywords search,and combines the thoughts of fuzzy identity-based encryption.We construct a perfect encryption and decryption scheme,which can provide keywords search.The main application scenes of it are the encryption and decryption of keywords search in distributed systems.Additionally,we also provide safety analysis and probabilistic analysis for this scheme.关键词
模糊/公钥加密/基于身份加密Key words
Fuzzy keywords/Public key encryption/Identity-based encryption (IBE)分类
信息技术与安全科学引用本文复制引用
孙婷,王建东..基于模糊关键字搜索的无安全信道公钥加密[J].计算机应用与软件,2014,(3):308-309,318,3.
