Development and evaluation of a certificate validation system in mobile environments

Katsuyuki Umezawa, Seiichi Susaki, Satoru Tezuka, Shigeichi Hirasawa

Research output: Contribution to journalArticle

1 Citation (Scopus)

Abstract

We have developed a public key certificate validation system considering the restrictions peculiar to the mobile environment, such as processing the speed and memory capacity of a cellular-phone terminal, and the network transmission speed. In this paper we derive a theoretical formula showing the performance of a validity check of the public key certificate of the conventional system and of the proposed system, and compare and examine a theoretical value in a mobile environment. Moreover, we evaluate the actual measurement that uses the server and cellular-phone terminal that we developed. We show that our proposed system based on the certificate validation server (CVS) system is better than the conventional system from the viewpoint of processing speed and transmission speed.

Original languageEnglish
Pages (from-to)84-93
Number of pages10
JournalIEEJ Transactions on Electrical and Electronic Engineering
Volume2
Issue number1
DOIs
Publication statusPublished - 2007 Jan
Externally publishedYes

Keywords

  • CRL
  • CVS
  • Certificate validation system
  • OCSP
  • Public key certificate
  • Validity check

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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