Aiming at the complexity of DSRC (Dedicated Short-Range Communication) protocol, the fuzziness and ambiguousness resulted from the natural language of the protocol, the protocol engineering method is adop ted to guarantee the integrality, correctness, security, portability and standardization of the protocol.

針對專用短程通信協(xié)議的復(fù)雜性以及協(xié)議本身由自然語言承載、存在模糊性和二義性的特點(diǎn)在线观看国产精品色，采用協(xié)議工程方法來保證協(xié)議的完整性午夜免费福利视频、正確性、安全性免费一级欧美大片视频在线、可移植性和標(biāo)準(zhǔn)化破苞见红视频在线观看，并采用SDL對DSRC協(xié)議進(jìn)行形式化描述久久国产黄色视频免费观看，在此基礎(chǔ)上提出了DSRC協(xié)議驗(yàn)證的步驟和實(shí)現(xiàn)方法，并對所開發(fā)的協(xié)議SDL模型進(jìn)行驗(yàn)證夜恋午夜成人影院在线播放网站，結(jié)果表明了協(xié)議的邏輯正確性最新购买91。

It guarantees privacy, integrity and authenticity of information exchanged between a Web server and a Web browser based on a multiple of public key cryptographical techniques and symmetrical encryption techniques.

SSL協(xié)議以多種公鑰密碼技術(shù)和對稱加密技術(shù)為基礎(chǔ)，實(shí)現(xiàn)Web服務(wù)器和Web瀏覽器之間的信息交換的秘密性向日葵视频在线下载官方下载、完整性和認(rèn)證性的通信目標(biāo)白白在线发布。

A new method using a cylindrical lens with two wedges to improve the uniformity of the line laser is provided to solve the problem of laser beam uniformly transmitting in the laser communication.

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In accQrdance with the concerned isomerism and distributivity of the database system in the long-distance education, and variety of database inter-connectivity technology, we law lessons from the successful application in TCP/IP communication protocol, and adapt to use the Layer thought to realize the share of distributive isomeric database information.

針對目前遠(yuǎn)程教育中所涉及的數(shù)據(jù)庫系統(tǒng)的分布性和異構(gòu)性，數(shù)據(jù)庫互連技術(shù)的多樣性蜜桃视频未满在线观看免费，本文欲借鑒網(wǎng)絡(luò)通信協(xié)議的成功之處久久小视频，采用分層結(jié)構(gòu)的思想去實(shí)現(xiàn)分布式異構(gòu)數(shù)據(jù)庫信息的共享。

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As chargeless particles, photons have extensive applications in quantum communication, quantum key distribution and quantum computation because of its low loss, impartibility, getting phase delay and combining on beamsplitters easily.

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The remote measure and control system based on Internet, adopting embedded system platform, accessing the Internet by lineate or radio method, will not only save the cost of invest and maintenance, so as to ensure the flexibility, real-time characteristic and reliability of data and control information, but also enhance the expansibility, transplantability of the system.

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It provides the data commuication with integrity, confidentiality, authenticity and nonrepudiation. Consequently, secure network communication can be ensured by identifying the two parties involved in the communication.

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Users' certificates are signed by CA and then respectively sent to each user to keep.The message and its digital signature are encrypted to transmit in the network without disclosure.The scheme proposed provides mutual authentication between the sender and the recipient,and the confidentiality,integrity and nonrepudiation of the interchanged messages are ensured.

通信的各方產(chǎn)生自己的私鑰和公鑰對，用戶的證書由CA簽發(fā)后交給用戶保存，交換的消息和其簽名等信息采用壓縮加密傳輸九色91，避免了消息在傳輸?shù)倪^程中被第三者竊取或篡改亚洲免费播放黄色网，保證了數(shù)據(jù)的機(jī)密性、完整性和不可否認(rèn)性国产综合无码一区二区辣椒。

The Communication Platform, which has been used for an actual project "fish torpedo target range information fusion and integrated control display system", shows that it has the characteristic of scalability, g...

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