Secure password-based authentication scheme with anonymous identity without smart cards
Rhee-Kwon-Lee’s password-based scheme without using smart cards is vulnerable to insider attack,password can’t be changed freely,and its computational cost is high.In order to fix all these security flaws,a new password-based authentication scheme with anonymous identity without using smart cards wa...
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| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Journal on Communications
2008-01-01
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| Series: | Tongxin xuebao |
| Subjects: | |
| Online Access: | http://www.joconline.com.cn/zh/article/74653950/ |
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| _version_ | 1841537527605886976 |
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| author | WANG Bang-ju1 ZHANG Huan-guo1 WANG Yu-hua3 |
| author_facet | WANG Bang-ju1 ZHANG Huan-guo1 WANG Yu-hua3 |
| author_sort | WANG Bang-ju1 |
| collection | DOAJ |
| description | Rhee-Kwon-Lee’s password-based scheme without using smart cards is vulnerable to insider attack,password can’t be changed freely,and its computational cost is high.In order to fix all these security flaws,a new password-based authentication scheme with anonymous identity without using smart cards was presented.The security and computational efficiency of our scheme were improved by confusing the anonymous identity with user’s password and taking use of the timestamp.According to comparisons with other password authentication schemes without smart cards,our scheme not only fixes weaknesses of Rhee-Kwon-Lee’s scheme,but also satisfies all the security requirements for ideal password authentication without smart cards and is the better one in security performance and computational cost. |
| format | Article |
| id | doaj-art-3985831e66f94140b3b1e98c13c3e7f8 |
| institution | Kabale University |
| issn | 1000-436X |
| language | zho |
| publishDate | 2008-01-01 |
| publisher | Editorial Department of Journal on Communications |
| record_format | Article |
| series | Tongxin xuebao |
| spelling | doaj-art-3985831e66f94140b3b1e98c13c3e7f82025-01-14T08:32:09ZzhoEditorial Department of Journal on CommunicationsTongxin xuebao1000-436X2008-01-01707574653950Secure password-based authentication scheme with anonymous identity without smart cardsWANG Bang-ju1ZHANG Huan-guo1WANG Yu-hua3Rhee-Kwon-Lee’s password-based scheme without using smart cards is vulnerable to insider attack,password can’t be changed freely,and its computational cost is high.In order to fix all these security flaws,a new password-based authentication scheme with anonymous identity without using smart cards was presented.The security and computational efficiency of our scheme were improved by confusing the anonymous identity with user’s password and taking use of the timestamp.According to comparisons with other password authentication schemes without smart cards,our scheme not only fixes weaknesses of Rhee-Kwon-Lee’s scheme,but also satisfies all the security requirements for ideal password authentication without smart cards and is the better one in security performance and computational cost.http://www.joconline.com.cn/zh/article/74653950/passwordpassword authenticationhash functionattacksmart card |
| spellingShingle | WANG Bang-ju1 ZHANG Huan-guo1 WANG Yu-hua3 Secure password-based authentication scheme with anonymous identity without smart cards Tongxin xuebao password password authentication hash function attack smart card |
| title | Secure password-based authentication scheme with anonymous identity without smart cards |
| title_full | Secure password-based authentication scheme with anonymous identity without smart cards |
| title_fullStr | Secure password-based authentication scheme with anonymous identity without smart cards |
| title_full_unstemmed | Secure password-based authentication scheme with anonymous identity without smart cards |
| title_short | Secure password-based authentication scheme with anonymous identity without smart cards |
| title_sort | secure password based authentication scheme with anonymous identity without smart cards |
| topic | password password authentication hash function attack smart card |
| url | http://www.joconline.com.cn/zh/article/74653950/ |
| work_keys_str_mv | AT wangbangju1 securepasswordbasedauthenticationschemewithanonymousidentitywithoutsmartcards AT zhanghuanguo1 securepasswordbasedauthenticationschemewithanonymousidentitywithoutsmartcards AT wangyuhua3 securepasswordbasedauthenticationschemewithanonymousidentitywithoutsmartcards |