In this scheme, the key updating algorithm is used by the original signer, so the security of the proxy signature key is promoted to a higher level.
该方案将密钥更新算法应用在原始签名者计算过程中，更有效增强了代理签名密钥的安全性。
The security request of security multicast is different, including identity authentication, data authentication, data integrality, key updating etc.
安全多播系统对安全的需求比较复杂，包括身份认证、数据认证、数据完整性、密钥更新等多方面需求。
This can be useful if you want to explicitly add a new key without updating it if it already exists.
如果您想要显式地添加一个新键而又不会因它已经存在而更新它，那么这个函数将十分有用。
The key is that the loop and network sockets need a lot of management code to ensure that you are listening, updating, and controlling the different connections and interfaces.
关键在于循环和网络套接字需要大量管理代码，这样才能监听、更新和控制不同的连接和接口。
Updating equipment, reforming technical and improving equipment performance are the key to improve spinning quality and fulfill high quality demand of products.
要进一步提高纺纱质量，满足产品高品质、高档次要求，进行设备更新和技术改造、提高设备性能是关键。
On the premise of ensuring the security of the applications on the smart card, the key problems include dynamic downloading, updating and deletion of applications.
在保障智能卡应用安全性的前提下实现应用的动态下载、更新和删除是动态多应用智能卡中要解决的关键问题之一。
Mining and updating maximum frequent patterns is a key problem in data mining research.
挖掘和更新最大频繁模式是多种数据挖掘应用中的关键问题。
When the piracy occurring, the data supplier not only can trace the traitor but also can revoke the decryption ability of the traitor's private key by updating the code vectors of the users.
当发生盗版时，数据发行商不但可以追踪到叛逆者，而且可以通过更新用户的码向量来废除叛逆者的秘密钥的解密能力。
As an important supplement of Pharmaceutics teaching, new dosage forms and technology play an key role of real-time updating of teaching contents.
药物新剂型新技术课程作为药剂学的重要补充，扮演着对药剂学内容实时补充更新的角色。
Teacher is the key factor to deepen the college quality education, while concept updating and quality training are current primary problems.
教师是深化学校素质教育的关键，更新观念与素质培养是当前的首要问题。
Creating and updating the user interest model are the key technology of intelligent search.
用户兴趣模型的建立和更新是实现智能化搜索的核心。
The key methods are the updating of PSI/SI information and the correction of PCR jitter.
其中的关键技术是PSI/SI信息的重置和码率变换时产生的PCR抖动校正。
Taking the testing stresses as the key indicators and the relevant design parameters as the updating objects, the updating theory for simulation model was studied.
研究了以在役钻机井架杆件的测试应力为重要指标，与应力有关的设计参数作为修正对象的仿真模型修正理论。
Efficient index is the key to improve efficiency of XML query. A large number of XML index algorithms have been proposed, however, most of them didn't support data updating.
高效的索引是提高XML数据查询效率的关键，目前已经提出了许多XML索引算法，它们大多数都不支持XML数据更新。
Efficient index is the key to improve efficiency of XML query. A large number of XML index algorithms have been proposed, however, most of them didn't support data updating.
高效的索引是提高XML数据查询效率的关键，目前已经提出了许多XML索引算法，它们大多数都不支持XML数据更新。
应用推荐