| 基于ACSII码及随机数的用户口令认证方案的设计 |
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| 引用本文： | 易珺,邱美娴.基于ACSII码及随机数的用户口令认证方案的设计[J].计算机与数字工程,2011,39(3):102-104. |
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| 作者姓名： | 易珺 邱美娴 |
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| 作者单位： | 广东药学院医药信息工程学院,广州,510006 |
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| 摘 要： | 提出一种方便、简单的基于口令ASCII码与随机数求和的认证算法,实现对用户口令进行加密解密的口令认证生成器。加密算法基本思想是利用两个随机数与用户口令相对应的ASCII编码之和得到密文序列。解密算法的基本思想则是通过密钥串切割密文序列,减随机数求差等加密逆过程来实现。
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| 关 键 词： | 口令认证 ASCII码 随机数 安全性 |
Design of Password Authentication Scheme Based on ACSII and Random Number |
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| Yi Jun,Qiu Meixian.Design of Password Authentication Scheme Based on ACSII and Random Number[J].Computer and Digital Engineering,2011,39(3):102-104. |
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| Authors: | Yi Jun Qiu Meixian |
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| Affiliation: | Yi Jun Qiu Meixian(College of Medical Information Engineering,Guangdong Pharmaceutical University,Guangzhou 510006) |
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| Abstract: | Based on ASCII code and the random number summation,a convenient and simple password authentication algorithm was proposed.A user password for encryption and decryption of password authentication generator was realized.Encryption algorithm basic idea is to use two random number and user password corresponding to the ASCII coding sequence and to get the cipher text.Decryption algorithm basic idea is to cut through the key string cipher text sequence of random numbers by seeking to achieve the reverse process of encryption. |
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| Keywords: | password authentication ASCII code random number security |
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