查询词典 authentication

Applying partition of positive integers and Anzahl theorem of subgroups of classical groups, a class of authentication codes was obtained and all parameters of this scheme were computed. Simultaneously, supposing that the secret key was chosen according to the uniform probability distribution, security analysis of the scheme was given.

利用正整数的无序分拆及典型群子群的计数定理得到了一类认证码，计算出了全部参数，并给出了密钥等概率选取时的安全性分析。

He is the author or co-author of 12 patents in network security, user authentication and wireless LAN security.

他是网络安全、用户验证和无线LAN安全领域12个专利的作者。

Yang Boda, Researcher of the Palace Museum, Committeeman ofAacademic Committee of the Palace Museum, Committeeman of National Antique Authentication Committee.

杨伯达，故宫博物院研究馆员、国家文物鉴定委员会委员。故宫博物院学术委员会委员。曾任故宫博物院副院长。

in computer and other communication networks, the reliability of the information and the integrity of the information is an important communications security issues, particularly in unsafe channel communications, verification of the message is indispensable, there are many ways to solve these problems, this paper provides a method of message authentication.

在计算机及其他通信网络中，对消息的可靠性及完整性的验证是通信安全的重要问题，特别是在不安全的信道通信时，对消息的验证更是不可缺少的，解决此类问题的方法有很多，本文提出了一种消息认证的方案。

This need to provide, such as confidentiality, authentication, integrity of these basic security services.

这就需要提供诸如机密性、认证、完整性这些基本的安全服务。

Testing field: Manufacture license testing, pattern examination and consignation testing of food-use plastic package and container products, voluntary products certification testing arranged by authentication organizations, testing for photo-degradation products, testing for other plastic packaging and relevant products.

承检范围：食品用塑料包装、容器、工具等制品生产许可发证检验、型式检验和委托检验；各认证机构委托的自愿性产品认证检验；降解产品检验；其他塑料包装产品及相关产品检验等。

The headquarters has standard plants and a team of highly qualified managerial and technical personnel, as well as a variety of production equipments. After years of experience and continuous innovation, a set of improved production system has been specially developed by ourselves. In 2006, our company successfully passed the Authentication of ISO9001 : 2000 Quality Management System.

总厂拥有一流的标准厂房及一批高素质的管理人员和技术人员，各种生产设备齐全，多年的经营经验及不断的学习创新，已形成一套有自已经营特色的完善的生产体系，并于2006年顺利通过ISO9001：2000质量管理体系认证。

Authentication and copyright protection for multimedia act as the most important application drives in the development of digital watermarking technology.

在数字水印技术快速发展的过程中，内容认证和版权保护的应用扮演了两个最主要的驱动力。

During the development of watermarking techniques, multimedia authentication and copyright protection act as the two most important application drives.

在数字水印技术快速发展的过程中，内容认证和版权保护应用扮演了两个最主要的驱动力。

Shijiazhuang Coquimbo Technology Limited in Shijiazhuang High-tech Industrial Development Zone, is a professional IC card in the elevator Intelligent Management System research and development, sales of high-tech enterprises, and fully ISO9001 and 3 c authentication, confidentiality of the company to state-level research and development and production of the 54 institutes of relying on scientific and technological strength, advanced research institutes, testing rooms and a number of original Japanese import automatic SMT production line

石家庄金博科技有限公司位于石家庄高新技术产业开发区，是一家专业从事电梯IC卡智能管理系统研制、开发、销售的高新技术企业，并全面通过ISO9001和3c认证，公司以国家级保密型研发和生产机构的第54研究所科技实力做依托，拥有先进的科研所、检测室以及多条原装日本进口全自动SMT生产线

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。