semantic security

Several convertible signcryption schemes with semantic security based on elliptic curve cryptosystem are proposed.

基于椭圆曲线密码体制建立了几个具有语义安全的可转换签密方案.

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In addition, our scheme can achieve semantic security by preventing the message guess attack.

另外，该方案还可以防止消息的猜测攻击，从而实现了语义安全性。

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Several convertible signcryption schemes with semantic security based on elliptic curve cryptosystem were proposed.

基于椭圆曲线密码体制建立了几个具有语义安全的可转换签密方案。

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Two Convertible Authenticated Encryption Schemes with Semantic Security

两个具有语义安全的可转换认证加密方案

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We discuss the security threats faced by semantic intelligent multi-agents, point out the new security problem brought by its unique features, and suggest how to establish as well as how to improve the security mechanism and security policy.

本文探讨了语义网智能多代理系统面临的安全威胁，指出了由于其特点所引发的新的安全问题，以及如何建立和完善其安全机制和安全策略。

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It offers semantic security, data authentication, data integrity and freshness.

它能提供网络数据内容的语义加密 、 数据源认证 、 数据完整性和数据新鲜.

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A semantic security policy language, called SSPL, was proposed for distributed computing environment.

提出了一种用于分布式计算环境的语言安全策略语言SSPL。

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The experiments show that the fragment audit model could improve the discernment precision of security audit systems efficiently and eliminate the fragment semantic ambiguity.

从实验结果中看出，该模型能有效提高安全审计系统的识别精度，消除分片语义歧义性。

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