Smart Card can effectively protect the information security because it can store and explain the privatesignaturekey and certificate, realize digital signature and authentication.
智能卡能够存储和解释私人签名密钥和证书,实现数字签名和认证,有效的保证信息的安全。
2
The process involves the sender generating the message digest, then encrypting the digest using its privatekey to create the digital signature.
这个过程包括发送方生成消息摘要,然后用其私钥对摘要加密以创建数字签名。
3
The second byte of "01" indicates that this is a privatekey operation (e.g. it's a signature).