Investigation shows that the scheme is provable security under the blockwise adaptive attack model if the underlying block cipher is a pseudorandom permutation.
结果表明，在所用分组密码是伪随机置换的条件下，方案在分块适应性攻击模型下是可证明安全的。
Then, we present a new designated confirmer signature scheme, whose security against adaptive adversaries is proven to depend on reasonable security assumptions.
提出一种新的指定证实人签名方案，对自适应方式攻击的安全性依靠合理的安全假设。
To further enhance the security of the present digital watermarking, the reversibility of widely researched adaptive watermarking is investigated.
为进一步加强当前数字水印的安全性，对得到广泛研究的自适应水印中的可反向性问题进行了探讨。
The common data report and management system that developed on this basis shows fine security and network adaptive capacity, and has already got applications in.
在此基础上开发的通用数据上报和管理系统具有更好的安全性和网络适应能力，已经在多个国家级科技计划项目信息管理系统中得到应用。
The paper also discusses the structures of the sub layers of the constraints security layer and the adaptive detection layer.
并给出了约束安全层和适应性检测层的子层结构。
With the support of signature card, gives the adaptive solutions to lessen the difficulty of the employment of PKI and gain the security of application based PKI.
引入了签名卡的概念，重点从简化pki布置难度和增强应用程序安全性的角度，提出了自己的解决方案。
Reliable adaptive reclosing technique can not only improve the reliability of the power system, but also play an important role in security, stability and economic operation of the power system.
可靠的自适应重合闸技术不仅能提高系统的供电可靠性，而且对保证整个电力系统的安全稳定和经济运行都有十分重要的意义。
In this paper, an efficient total ordering directed transitive signature scheme is proposed and its security against adaptive chosen-message attack is proved.
该文提出一个高效的全序有向传递签名方案，并证明该方案在选择明文攻击下是安全的。
The experiments show that the improved learning algorithm of association rules in network security audits have better performance of automatic adaptive capacity, achieving the expected effect.
实验结果表明，改进的关联规则学习算法在网络安全审计的自适应能力上有较好表现，取得了预期效果。
The experiments show that the improved learning algorithm of association rules in network security audits have better performance of automatic adaptive capacity, achieving the expected effect.
实验结果表明，改进的关联规则学习算法在网络安全审计的自适应能力上有较好表现，取得了预期效果。
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