为网络通信提供安全及数据完整性的一种安全协议，囊括了主要的密码算法、常用的密钥和证书封装管理功能以及SSL协议，并提供了丰富的应用程序供测试.-Security and data integrity of a security protocol for network communication, to include major cryptographic algorithms, key and certificate package management functions as well