nonrepudiation

nonrepudiation

1. The concept of nonrepudiation is most familiar in the context of paper contracts: a signed contract is a legally binding document, and it is impossible to disown an authenticated signature.

人们最熟悉的是书面合同上下文中认可的概念:已签名的合同是具有法律约束力的文档,要否认已通过身份验证的签名是不可能的。

2. further services like electronic commerce.The fundamental security requirementsinclude confidentiality, authentication, data integrity, and nonrepudiation.

全需求，包含有隐密 性，可认证性，资料的完整性和不可否认性。

3. Full fair payment and non-unit payment can be provided by FMMP.In addition, FMMP has characteristics of security, efficiency and nonrepudiation.

分析结果表明，该协议能提供支付的完全公平性和非单元支付功能，并且具有安全、高效和不可否认的特点。

4. It provides not only confidentiality but also the data authentication, integrity and nonrepudiation.

它不仅具有传统的信息加密能力，并且能够保证信息的真实性，完整性和有效性。

5. Data confidence, integrity, nonrepudiation, identity and access control are the five key factors to protect online bank, stock, tax from attacks.

数据机密性、完整性、防抵赖、身份识别、访问控制五个关键安全问题是保证网上银行、网上证券、网上报税等典型的网上交易系统安全运行的基础。

6. 6.As Levy observes, “This nonrepudiation feature is the electronic equivalent of a notary public seal.

正如列维认为：“这种不可否认性特征是公证人印章的电子等价物。”

7. 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。

8. Signature is proof of origin (nonrepudiation)

签字为原件的证明(非拒绝)

9. By analyzing the scheme, conclude that the scheme has many security properties, such as secrecy, unforgeability, nonrepudiation etc.

经分析得知方案具有秘密性、不可伪造性和不可否认性等安全特点。

10. The sequence shows how public key cryptography provides the capabilities that give a digital signature its core security services: authentication, nonrepudiation, and data integrity.

该序列操作显示了公钥加密如何提供必要的功能,以使数字签名具备其核心的安全服务:身份验证、认可和数据完整性。