digital signature private key

The process involves the sender generating the message digest, then encrypting the digest using its private key 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。

Similarly, with a digital signature the sender of the message signs the message using his or her own private key.

类似地，数字签名则是消息发送方使用自己的私钥签署消息。

Each issued U-Prove token contains an unforgeable digital signature of its Issuer on the entire contents, created by the Issuer by applying its private key.

每个发布的U - Prove令牌都包含了发布方关于所有内容的不可伪造的数字签名，这是通过使用它的私钥由发布方创建的。