使用openssl完成pkcs11功能的工程，使用Engine方式实现，可以在此基础上调用自己的硬件设备完成密码运算。使用C语言开发，是学习openssl，pkcs11，Engine机制不可多得的样例程序。-Function using the openssl pkcs11 complete the project, be achieved using the Engine can be invoked on the basis of their hardware equipment to co

通过openssl引擎实现密码运算，包含对称加密、解密、签名、验证、摘要运算的例子。-Through the openssl engine implements cryptographic operations, including symmetric encryption, decryption, signature verification, summary operations examples.

PKCS#11 Libp11 sample code .net 2008

openssl engine for pkcs#11, under linux