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Parsing of X.509 certificates in a WAP environment
Linköping University, Department of Electrical Engineering.
2002 (English)Independent thesis Basic level (professional degree)Student thesisAlternative title
Parsning av X.509 certifikat i en WAP-miljö (Swedish)
Abstract [en]

This master thesis consists of three parts. The first part contains a summary of what is needed to understand a X.509 parser that I have created, a discussion concerning the technical problems I encountered during the programming of this parser and a discussion concerning the final version of the parser. The second part concerns a comparison I made between the X.509 parser I created and a X.509 parser created"automatically"by a compiler. I tested static memory, allocation of memory during runtime and utilization of the CPU for both my parser (MP) and the parser that had a basic structure constructed by a compiler (OAP). I discuss changes in the parsers involved to make the comparison fair to OAP, the results from the tests and when circumstances such as time and non-standard content in the project make one way of constructing a X.509 parser better than the other way. The last part concerns a WTLS parser (a simpler kind of X.509 parser), which I created.

Place, publisher, year, edition, pages
Institutionen för systemteknik , 2002. , 47 p.
LiTH-ISY-Ex, 3288
Keyword [en]
Informationsteknik, Computer Security, Parser, Program comparison, Programming, Public key encryption, WTLS certificate, X.509 certificate
Keyword [sv]
National Category
Computer and Information Science
URN: urn:nbn:se:liu:diva-1455OAI: diva2:18779
Available from: 2003-02-03 Created: 2003-02-03

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