| 关于数据库登录密码的安全性研究 |
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| 引用本文： | 杨树国,薛凯.关于数据库登录密码的安全性研究[J].科学技术与工程,2010,10(2). |
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| 作者姓名： | 杨树国 薛凯 |
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| 作者单位： | 青岛科技大学数理学院,青岛,266061 |
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| 摘 要： | 自从数据库诞生以来,其安全问题就一直受到了人们的关注,而数据库的身份验证是保障其安全性的最重要的一道防线,为防止验证密码被泄露盗用,将传统的26位仿射变换算法扩展到31位,并运用Java语言设计了一个密码自动随时间变化的加密解密器,将其引入数据库的密码验证程序后必会使其安全性大大提高。
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| 关 键 词： | 数据库安全 仿射变换 Java |
| 收稿时间： | 2009/9/21 0:00:00 |
| 修稿时间： | 2009/9/21 0:00:00 |
Research of Distributed Database's Safety in Password |
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| yangshuguo and xuekai.Research of Distributed Database''s Safety in Password[J].Science Technology and Engineering,2010,10(2). |
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| Authors: | yangshuguo and xuekai |
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| Institution: | Qingdao University of Science & Technology/a>;Qingdao 266061/a>;P.R.China |
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| Abstract: | Since the database is created,its security has aroused many people's attention,authentication is the most important part to protect their safety,in order to prevent the password from leaking,the traditional 26-bit affine algorithm extended to 31-bit have been transformed,and using Java a password encryption and decryption are designed that can change over time automatically.If it is drawn into the database password verification procedure,the safety would have a significant improve. |
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| Keywords: | database security affine algorithm Java |
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