Dissertation > Excellent graduate degree dissertation topics show

A Web-based Method to Get Ramdom

Author: ZhangShu
Tutor: ZuoHuaQing；ShiYaJun
School: South China University of Technology
Course: Software Engineering
Keywords: Random numbers random environment the computer network
CLC: TP309
Type: Master's thesis
Year: 2011
Downloads: 14
Quote: 1
Read: Download Dissertation

Abstract


Random number plays an important role in numerical calculation, random sampling andmany other areas. It has become an important research direction. in the field of cryptographyand information security. As in the digital encryption, authentication and other aspects itremains top priority.Random numbers can be divided into two types: pseudo-random number and truerandom number. At present stage, pseudo-random number generators are able to providerandom numbers without periodicity. After certain mathematical transformation, thegenerated random numbers can well meet the need of the statistical laws. The differencebetween pseudo-random number and true random number lies in predictability. Forpseudo-random number, the same inputs generate the same outputs. For true random number,at the stage we mainly rely on the physical world to get the true random source, where weextract the random number from. This method generally requires physical test equipment.Some articles also mentioned the use of biological behavior as a random source to generaterandom numbers, which are true random numbers as well.In this paper, several types of existing methods of obtaining random numbers are brieflyintroduced. This paper presents a new idea to get a random number. This approach mainlyconcerns about the circumstances in which random number are generated, and make clear inwhat circumstances can true random numbers be generated. It is different from the old ideathat focuses on finding the true random source. This change of idea causes the change ofmethod. This method tries to obtain random number and the realization based on theautonomy of human behavior with the assistance of computer networks, with the attempt toput forward some specific ideas

Related Dissertations

  1. Research of Identity Authentication Scheme Using Smart Card,TP393.08
  2. GPU Acceleration and Opitimization of the Decryption Algorithm of MD5 with Salt,TN918.1
  3. Planning and Design of Information Systems Electric Power Bureau of Hulunbeier,F426.61
  4. Some Problems of Galton-watson Branching Processes with Random Environments,O211.65
  5. Electric Power Bureau of Neijiang standardized service management of agricultural research,F426.61
  6. On the Monte Carlo Method of Compounding Elastic Structure,O242.2
  7. Design and Impliment of Lightning Protection for Campus Network,TM862
  8. Population-size-dependent Bisexual Galton-Watson Branching Processes,O211.65
  9. Technology of Preventing Compromising Emanations from Digital Video Signal Based on DVI,TP391.4
  10. A Study on Subcontract Strategy of Logistics Service Supply Chain in Random Contions,F274
  11. Birth-and-death Processes and Limit Property in Random Environments,O211.62
  12. Integrated Research of CAD Network System for Chongqing CAFF Automotive Products Co. Ltd.,TP391.72
  13. Design and Implementation on Method of Topology Discovering and Network Flow View for Local Area Network,TP393.02
  14. Research of Congestion Model and Control Method in Network,TP393.07
  15. The AC Drive Technology Design and Research of HXD3 Electric Locomotive,U264
  16. Based on object-oriented technology, virtual network experiment parallel system design and implementation,TP311.52
  17. IP Network Packet Flow Analysis Tool Design and Implementation,TP393.06
  18. Discussion about the Character of Domain Name and the Protection of Domain Name Market from the Case of "Jiang Haixin Bringings Lawsuit Against Philips",D923.4
  19. Research and Design on Security Evaluation Bases on Network,TP393.08
  20. An Empirical Study on Non-english Major Graduates’ Application of Out-of-class Eap Reading Strategies in Call Environment,H319
  21. Computer networks for teacher training in vocational Quality Evaluation Index System Construction and Empirical Research,G434

CLC: > Industrial Technology > Automation technology,computer technology > Computing technology,computer technology > General issues > Security and confidentiality
© 2012 www.DissertationTopic.Net  Mobile