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数据库安全至关重要,尤其是Access数据库,由于其加密算法过于简单,使得Access单靠密码无法保证其安全,本代码通过改变数据库头文件实现对Acess数据库的...
数据库安全至关重要,尤其是Access数据库,由于其加密算法过于简单,使得Access单靠密码无法保证其安全,本代码通过改变数据库头文件实现对Acess数据库的加密。-Database security is crucial, especially the Access database, because of its too simple encryption algorithm, making Access a password alone can not guarantee their safety, the code by changing the header file database achieve Acess database encryption.
- 2023-07-10 15:15:03下载
- 积分:1
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DES( Data Encryption Standard)算法,于1977年得到美国政府的正式许可,是一种用56位密钥来加密64位数据的方法。DES算法以被应...
DES( Data Encryption Standard)算法,于1977年得到美国政府的正式许可,是一种用56位密钥来加密64位数据的方法。DES算法以被应用于许多需要安全加密的场合。(如:UNIX的密码算法就是以DES算法为基础的)。-DES (Data Encryption Standard) algorithm, in 1977 the United States government"s official permission, is a key 56 to 64-bit data encryption methods. DES algorithm to be applied to many needs security encryption occasions. (Eg : UNIX password algorithm is to DES algorithm-based).
- 2022-07-27 18:16:04下载
- 积分:1
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这个是MD5算法C的源代码,希望对大家有用
这个是MD5算法C的源代码,希望对大家有用-This is the MD5 algorithm C source code, in the hope that useful to everybody
- 2023-03-09 12:50:03下载
- 积分:1
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简单的检查程序
简单实现CRC交验程序-simple inspection procedures
- 2022-04-21 01:50:18下载
- 积分:1
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RSA C语言实现
用C语言实现的RSA算法,各个部分模块,都有详细介绍。密钥生成、大素数产生、素数判断、参数的选取,都有,用C语言实现的RSA算法。
- 2022-03-21 03:52:05下载
- 积分:1
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using Twofish 128 blocks of data (128 bits lock) EliteConnect (TM) Universal
Twofish 采用128位数据块(128 bits lock),128-192-256-bit 可变长度密钥。-using Twofish 128 blocks of data (128 bits lock) EliteConnect (TM) Universal-192-256-bit variable-length keys.
- 2022-08-06 06:33:30下载
- 积分:1
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rsa加密算法的vc实现,可以实现1024位的加密
rsa加密算法的vc实现,可以实现1024位的加密-the source code of rsa algorithm in vc,which can do 1024bits encryption.
- 2023-02-14 16:55:04下载
- 积分:1
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MD消息摘要程序,MD5以512位分组来处理输入的信息,且每一分组又被划分为16个32位子分组,经过了一系列的处理后,算法的输出由四个32位分组组成,将这四个3...
MD消息摘要程序,MD5以512位分组来处理输入的信息,且每一分组又被划分为16个32位子分组,经过了一系列的处理后,算法的输出由四个32位分组组成,将这四个32位分组级联后将生成一个128位散列值。-MD news summary procedures, MD5 to 512 groups to deal with the importation of information and each group was divided into 16 groups of 32 seats, after a series of processing, the output from the algorithm four groups composed of 32, these four sub-32 will generate a cascade 128 the hash value.
- 2022-12-20 15:40:03下载
- 积分:1
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java加密源代码,
java source code for cryptography,
including all kinds of classes.-java source code for cryptography, including all kinds of classes.
- 2022-04-07 02:10:11下载
- 积分:1
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Openssl 0.9.8h 最新版OpenSSL
Openssl 0.9.8h 最新版OpenSSL -Openssl 0.9.8h the latest version of OpenSSL
- 2022-02-20 07:02:49下载
- 积分:1