片语

approval批準；认可；赞成

endorsement认可，支持；背书；签注（文件）

authorization授权，认可；批準，委任

英汉例句

• Nowadays, in the computer network environment, all the confidentiality, security, integrality, usability and nonrepudiation of the information must be resolved by encrypting technology.

  如今在计算机网络环境下信息的机密性、安全性、完整性、可用性等特性，都需要采用密码技术来解决。

• Digital signature has been playing a very important role in the fields of information security, identity authentication, data integrity, nonrepudiation and anonymity, etc.

  数字签名已经在信息安全、身份认证、数据完整性、不可否认性以及匿名性等方面发挥了重要作用。

• The integrity of the message origin needs to be guaranteed (for example, through notary services) to enable validation, auditing, and nonrepudiation when necessary.

  必须保证消息源的完整性(如通过公证服务)才能在必要时启用验证、审核和认可。

• In this paper, the authors demonstrate Chan-Wei scheme does not satisfy strong unforgeablity, strong nonrepudiation and strong identifiability.

  指出他们的方案不满足强不可伪造性、强不可否认性和强识别性。

• For instance, a WS-SecurityPolicy may require the client to sign request messages sent to the server, providing nonrepudiation for the service.

  例如，WS- SecurityPolicy可能要求客户机对发送到服务器的请求消息进行签名，这为服务提供不可否认性。

• Because nonrepudiation is a direct result of authentication, message encryption also does not provide nonrepudiation.

  由于认可是身份验证的直接结果，因此邮件加密也不提供认可。