rsa2

STEGNOGRAPHYIn digital steganography, electronic communications may include steganographic coding inside of a transport layer, such as a document file, image file, program or protocol. Media files are ideal for steganographic transmission because of their large size. For example, a sender might start with an innocuous image file and adjust the color of every 100th pixel to correspond to a letter in the alphabet, a change so subtle that someone not specifically looking for it is unlikely to notice it.

说明：  国密算法SM9的C语言实现，包括数字签名、加密协商、数据加密功能(The C language implementation of SM9 includes digital signature, encryption negotiation and data encryption)

说明：  miracle优化实现SM9大数双线性对计算，具有数字签名、秘钥封装、加密传输等功能(It has the functions of digital signature, secret key encapsulation, encrypted transmission and so on)

Chiper DES, Full Functions

blum blum shub c++ implementation

MD5加密算法的COM控件以及编译的源码(MD5 encryption algorithm to compile the COM controls, as well as the source)

说明：  实现国密算法的SM2、SM3、SM4，可以界面上测试算法的正确性，同时包含国密局公开的国密算法规范，这是信息安全的基本软件。(Encryption algorithm to achieve the country s SM2, SM3, SM4, you can test the correctness of the algorithm interface and also includes the country close to the national Bureau of Public encryption algorithm specification, which is the basic information security software.)

运用典型的ssh2框架，具有上传文件，加解密，数字签名和身份认证等功能(Use ssh2 typical framework, with the uploaded file encryption and decryption, digital signature and authentication functions)

国密接口的实现和测试案列 对程序开发员有很好的参考价值(SM2 interface function implement and test sample，valuable to program developer)

说明：  SM2 SM3 X.509 国密 证书 国密算法 国密证书 生成签发 相关代码 包含sm2国密算法密钥生成，证书请求生成，数字证书生成，sm3withsm2国密数字签名示例(SM2 SM3 X.509 Secret Certificate Secret Algorithms Secret Certificate Generation and Issuance of Related Codes Including SM2 encryption algorithm key generation, certificate request generation, digital certificate generation, sm3withsm2 encryption digital signature example)