public key encryption system 中文意思是什麼

public key encryption system 解釋
公共密鑰加密系統
  • public : adj （opp private）1 公共的，公眾的，公用的；人民的，社會的，國家的；政府的，公營的，公立的。2 （...
  • key : n 1 鑰匙。2 要害，關口，要沖。3 關鍵，線索，秘訣；解法。4 （外國書的）直譯本，圖例，題解，圖解，...
  • encryption : 編成密碼
  • system : n 1 體系，系統；分類法；組織；設備，裝置。2 方式；方法；作業方法。3 制度；主義。4 次序，規律。5 ...
  1. The main task of this article contains : ( l ) compares algorithm and encryption and decryption between the widely - used public key encryption system rsa and ecc ; ( 2 ) directing against present elliptic curve attack algorithm, uses sea algorithm to perform choosing of safe elliptic curve and to achieve based on prime field elliptic curve ' s elgamal encryption and decryption and digital signature ; ( 3 ) discusses elliptic curve ' s application on smart card and proposes two identification plans based on eec

    綜上所述，本論文所作的主要工作有： （ 1 ）對目前應用較廣的公鑰密碼體制rsa和ecc演算法及加解密實現進行比較。 （ 2 ）針對目前已有的橢圓曲線攻擊演算法，使用sea演算法實現了安全橢圓曲線的選取，實現了基於大素數域上的橢圓曲線的elgamal加解密和數字簽名。 （ 3 ）討論了橢圓曲線在智能卡上的應用，並提出了兩種基於ecc的身份認證方案。
  2. This article describes the situation of information security theory and technology, and discusses the theories of ca, information encryption, and public key system

    本文介紹了目前信息安全理論和技術發展狀況，對ca認證理論、信息加密以及公共密鑰管理等方面的技術進行了分析和論述。
  3. With the development of internet and electronic commerce, there is a high demand for information security. with the traditional encryption technology, the distribution of key still has n ' t a perfect solution. pki technology based on public key system resolves it through issuing the certificates by ca ( certification authority )

    但是在傳統的信息加密技術中，密鑰的分發一直沒有得到很好的解決，而基於公鑰體制的pki （ publickeyinfrastructure ，即公鑰基礎設施）技術通過簽證機關（即ca ： certificationauthority ）發布證書的方式較好地解決了這一問題。
  4. In this paper, the author primarily introduces how elliptic curves have been applied to public key cryptography from algebra and number theory, analyzes the advantage and security of ecc. the work the author has done is : ( 1 ) study the arithmetic of ecc on the encryption / decryption, digital signature and key exchange schemes and analyze their security performance ; ( 2 ) propose a new id - based group signature with existed id - based digital signature and discuss its application in digital cash ; ( 3 ) realize the electronic auction system and key authentication system with ecc

    作者所作的主要工作有： （ 1 ）研究了基於大素數域上的橢圓曲線密碼在加密解密、密鑰交換、數字簽名等方面的密碼協議並分析了每種協議的安全性能； （ 2 ）在現有基於身份的數字簽名方案的基礎上提出了基於身份的群簽名系統並討論了群簽名在數字現金中的應用； （ 3 ）給出了橢圓曲線密碼在電子拍賣系統、密鑰認證系統方面的實現方案。
  5. The paper mainly discussed the pki foundation technology knowledge and the concept, discussed the base knowledge and the basic principle of the modern cryptography. the article introduced and compared main algorithm characteristic, the speed, the encryption intensity of each kind of encrypt. elaborated the public key system in the pki system application : digital envelope, digital signature, as well as digital certificate definition, form and use

    論文主要論述了pki基礎技術的一般知識和概念;討論了現代密碼學的基本知識和基本原理;對各種加解密演算法的主要特點、速度、加密強度進行了簡要的介紹和比較;論述了公開密鑰體制在pki體系中的應用:數字信封、數字簽名，以及數字證書定義、格式及用途。
  6. To ensure data security of wlan, the design adopts rijndael algorithm ' s implementation in ocb mode to provide authenticated encryption, presents a double dynamic key management mechanism, and adopt mutual authentication based on public key system

    為了確保安全性，在方案設計中，使用了rijndael演算法的ocb執行模式來實現認證加密、提出了雙層動態密鑰管理機制、採用了基於公鑰體系的雙向身份認證機制。
  7. The paper discusses the development of web, browser / server mode conception and the content and mechanism of network security based on web, and also describes the basic conception and system of cipher theory, symmetric - based data encryption standard and advanced encryption standard and asymmetric - based rsa. it presents a detailed design of secrecy net of digital government, and advances a des - and - rsa - based security model of information exchange, which makes use of symmetric cryptographic algorithm to encrypt plaintext, and introduces public - key algorithm rsa to encrypt session key to compose digital envelope and to realize digital signature

    本文論述了web的發展及其browser / server模式概念，以及基於web的網路安全的內容與機制；闡述了密碼學的基本概念、分類，對稱密鑰密碼體制des與aes以及公開密鑰密碼體制rsa ；最後，利用一種基於des和rsa的信息交換安全模型，詳細地給出了一個數字政府的保密網系統設計方案。
  8. On the theoretical basis above, we achieve an secure electronic exchange system based ssl protocol, which use object - oriented programming design, cryptography technology and com technology. we put forward a new model - scm ( secure component model ) in our system design, which realizes a two levels authentication system by using user ' s password authentication and the public key cryptographic digital signature authentication together ; which realizes stronger and selectable encryption algorithms ; which realizes information integrity and non - repudiation. at the same time, we explore a new way which combine com and cryptography technology to implement secure electronic exchange

    依據上述理論基礎，採用面向對象的程序設計方法，在ssl協議的基礎上，探索了利用com組件技術實現一個安全電子交易的二次加解密組件系統。在對系統的設計中提出了安全組件模型（ scm ） ，該模型提供兩層認證機制和瀏覽器web服務器雙向身份鑒別。即第一通過用戶口令驗證；第二利用雙方的公鑰數字證書對握手連接信息進行數字簽名驗證。
  9. The public - key system uses a pair of mathematically related sequences, one for encryption and the other for decryption

    明鑰系統採用一對數學上相關的序列，一個用於加密，另一個用於解密。
  10. A secure authentication and key exchange protocol is designed in this thesis, which could prevent man - in - the - middle attack, increasing the reliability of authentication and security of key exchange. the data encryption module is implemented by openssl including symmetry key algorithm, public key algorithm, hash function. the system ’ s function is tested finally, the data transmission rate using different encryption algorithm

    研究並設計了一套基於數字證書和數字簽名技術的身份認證協議和密鑰交換協議，能夠有效地防止中間人的竊取和篡改，提高了身份認證的可靠性和密鑰交換的安全性;利用openssl標準庫函數實現系統的數據加密模塊，實現對稱加密、非對稱加密以及信息摘要的常用演算法。
  11. The embedment of the text proclaimed in writing in elliptical public - key encryption system is studied theoretically and a general algorithm is designed

    對橢圓公鑰密碼體制中的明文嵌入進行了理論研究，設計了一個通用的演算法。
  12. Elliptic curve encryption system ' s advantages are easy produce of public key and private key, saving memory capacity and net width and processing time

    而橢圓曲線密碼體制的突出優點是方便生成公鑰、私鑰對；節省內存空間；節省帶寬；節省處理時間。
  13. The paper designs a data encryption system for network communication, which combines the private - key algorithm 3des with the public - key algorithm rsa to encrypt data and signs on files with public - key algorithm rsa and one - way hash function md5. the system can actualize encryption of data, digital signature and identification efficiently and ensure privacy, authenticity, integrity and nonrepudiation of data

    在此基礎上，本文設計了網路通信數據加密系統，該系統將對稱加密演算法3des與非對稱加密演算法rsa相結合對數據加密，用公鑰演算法rsa和單向散列函數md5實現對文件的數字簽名，有效地實現了網路通信系統中的信息加密、數字簽名、身份認證等功能，保證了發送方所發送信息的秘密性、鑒別性、完整性及不可否認性。
  14. The system makes full use of the principle of public key, message digest and permutation code accomplished rapidly data encryption and data transmission, digital signature

    應用這種安全演算法的網路數據傳輸系統利用公鑰密碼體制的原理、消息摘要和排列碼加密演算法的思想，構造了一種能夠實現數據快速加密、快速傳輸、並具有數字簽名功能的安全傳輸系統。
  15. Firstly, we discuss the general concepts of computer security and cryptology and describe the mostly used modem encryption methods and public key technologies including other typical algorithms. secondly, we put up a new combined security algorithm applied in the data transmission at network system on the base of introducing permutation code encryption ( a new type of block cipher ), and design the transmission system

    本文首先討論了數據加密技術中主要的數據加密方法，詳細討論了傳統密碼加密方法和公開密鑰加密方法及其他典型加密方法，並介紹了一種新型的分組密碼演算法?排列碼加密演算法，進而提出了一種應用於網路數據傳輸中的安全演算法。
  16. And use bna logic theories to prove the completeness and validity of the improved protocol. 4 on the base of former research, a new model of user authentication system is designed based on the improved kerberos protocol and public key encryption system

    並採用ban邏輯理論證明改進協議的完備性、有效性； 4 、提出了基於改進kerberos協議和公鑰密碼體制的身份認證服務的模型，並給出模型的實際應用。
  17. The private key system is also called the single key system, its encryption process is the same as its decryption process. the public key system is also called the double key system, its encryption process is different with its decryption process. because the public key system can publish its public key and only keep its private key secret, it has many new functions such as the digital signature and authentication, which is widely used in every area of the society

    私鑰體制又稱單鑰體制，其加密過程和解密過程相同；公鑰體制又稱為雙鑰體制，其加、解密密鑰不同，可以公開加密密鑰，而僅需保密解密密鑰，從而具有數字簽名、鑒別等新功能，被廣泛應用於金融、商業等社會生活各領域。
  18. In this paper, against so many kinds of hazards in e - mail application, not changing the e - mail protocols in existence, we embed a good encryption algorithm, permutation code in the system to safeguard the information of e - mail, introduce public - key cipher to implement transfer of session keys safely, implement authentication and integrity of information, and introduce essential key management mechanism

    本文針對電子郵件面臨的種種安全威脅，在不改變現有電子郵件協議的前提下，嵌入性能良好的排列碼加密解密演算法來保障郵件信息的安全，同時採用公鑰密碼體制來保障密鑰的安全傳遞，並實現消息的身份認證及數據完整性；還引入了必要的密鑰管理機制。
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