Because the sender's private key is used for signing (integrity and non-repudiation), we don't have to change the way we use PKI for that component of the security.

由于发送方的私钥用于签名(确保完整性和不可否认性)，因此我们需要更改我们对安全组件使用PKI的方式。

youdao

Thoracic radiotherapy has been a key component of local treatment for the patients with non small cell lung cancer(NSCLC).

放疗仍是非小细胞肺癌（NSCLC）重要的局部治疗手段。

youdao

Thoracic radiotherapy has been a key component of local treatment for the patients with non small cell lung cancer(NSCLC).

放疗仍是非小细胞肺癌（NSCLC）重要的局部治疗手段。

youdao