一个简单的加密算法Kaiser（C语言）

本人做的一个小代码，密码学里面要用到的，网上流传的都是运行错误的，这个绝对可以-I do a small code, which use cryptography to the spread of the Internet are operational errors, This can definitely

分组密码算法,可用于文件加密 该算法设计者是著名的华人密码学家来学嘉教授-Block cipher algorithm, can be used for file encryption algorithm designed by the famous Chinese cryptographer to Xuejia Professor

VIGENERE是法国的密码专家，以他明命名的密码是一种典型的多表密码！他的加密脱密可以通过文明维吉利亚方阵解决！-VIGENERE French cryptologist, with his name out the password is a typical multi-table password! From his secret encryption can solve civilization faces phalanx!

Base64的Decode和Encode-Encode and Decode

应用背景专注于满足安全问题结合RSA算法和对称密钥加密的基础上增强ElGamal算法数字签名方案。该方案是通过合并整数因子分解问题和离散对数问题。由于它提供了更好的计算速度和吞吐量比现有的rsa-elgamal算法。关键技术 ； ； ； ； ； ； ； ； ； ； ； ； ； ； ； ； ； ； ； ； ；及 ； ； ； ； ； ； ； ； ； ； ； ； ；提出的方案ElGamal型方案，使它的重点从原来的方案不同生成和加密解密过程。在这种技术中我们使用了两个单独的文件，用于加密文件和二签署消化消息。我们使用对称密钥加密增强ElGamal密码

非对称加密RSA的实现及其源代码-RSA asymmetric encryption and the realization of the source code

这是用C编写的伪随机数加密算法，请大虾们指教。-This is prepared by using C pseudo-random number encryption algorithm, please advise their shrimp.

AES加密算法 2000年10月，NIST（美国国家标准和技术协会）宣布通过从15种侯选算法中选出的一项新的密匙加密标准。Rijndael被选中成为将来的AES。 Rijndael是在 1999 年下半年，由研究员 Joan Daemen 和 Vincent Rijmen 创建的。AES 正日益成为加密各种形式的电子数据的实际标准。 美国标准与技术研究院 (NIST) 于 2002 年 5 月 26 日制定了新的高级加密标准 (AES) 规范。-AES encryption algorithm in October 2000, NIST (National Institute of Standards and Technology Association) announced candidates from 15 kinds of algorithm selected a new encryption standard keys. Rijndael was selected to become the future of the AES. Rijndael is the second half of 1999, by researcher Joan Daemen and Vincent Rijmen created. AES encryption is increasingly becoming the various forms of de facto standard for electronic data. United States Institute of Standards and Technology (NIST) in May 26, 2002 developed a new Advanced Encryption Standard (AES) norms.

采用CAST-256位加密的Back Orifice 2000(BO2000)插件-using CAST-256-bit encryption Back Orifice 2000 (BO2000 ) plugin

一个周期3的多表代替密码，第1个表由密钥字法产生（密钥字自拟），第2个表由洗牌法产生（注意，字母a~z与数字0~25一一对应），第三个表由公式法产生（数学公式自拟，注意它须是Z26上的一个一一变换）-a cycle of three multi-table instead of passwords, a table by key word method, (key word from the intended), Table No. 2 produced by shuffling method (note, a letter with a number of z ~ 0 ~ 25 he gathers), 3rd tables generated by the formula (from the proposed mathematical formula, it should pay attention to the Z26 is a transformation on January 1)