CryptAPI测试程序源代码，包含获取证书链、枚举证书、获取设置证书属性、生产证书请求等源代码。-CryptAPI test program source code, including access to the certificate chain, enumeration certificate, certificate of property get set, production certificate request。

Cryptographic Hash Functions: A cryptographic hash function must have at least two security properties: collision free and Hiding. Collision free property ensures that for a given function H, no one can find x and y such that H(x) = H(y). The hid