DES

01 authentication dan digital signature dengan metode schnorr

ZipArchive，新增创建以及解压加密zip 文件_ZipArchive，精选ios编程学习源码，很好的参考资料。(ZipArchive, the new creation and extract the zip file encryption _ZipArchive, select learning IOS programming source code, a good reference.)

C/C++下学习加密算法很好的参考材料，包括的算法有RSA椭圆加密算法等(C/C++ learning the encryption algorithm is a good reference material)

实现RC4流密码算法，对文件进行加密，并将加密的内容以文件形式输出，控制台调用。(Achieve RC4 stream cipher algorithm, to encrypt files and encrypt the contents of the output file format, called the console.)

SM2 SM3 签名，验证签名，加密，解密，很好用的(SM2 signature verification C language implements very good resources for signing signature verification signatures)

说明：  DES算法C语言实现的源代码，本人已经测试同uo，效果还可以(DES algorithm C language source code, I have uo with the test results can also)

线性反馈移位寄存器LFSR生成随机序列的原理，序列密码的加密过程(Linear feedback shift register LFSR to generate random sequence of the principle of the encryption cipher)

基本的DES加密算法，可以实现一些基本的功能，但是大型计算不适合(The basic DES encryption algorithm)

删除系统某存储区中的证书， 代码参考msdn(removal system of a storage area of the certificate, a code reference VARIANT)

检测CRC编码 看CRC编码在传输后是否有错误 有变动 (Detection CRC codes to see whether the CRC coding errors in the transmission there is a change)