Introduction - If you have any usage issues, please Google them yourself
This tool uses a small tool CSP CSP technology for Microsoft' s encryption and decryption processing, support of encryption and decryption algorithm is as follows: 3DES (symmetric encryption), RSA (asymmetric encryption), RSA signature and verification. Use see: http://fangshunbao.blog.sohu.com/155851927.html of: Shanda Wang on blog: http://fangshunbao.blog.sohu.com/