Efficient an implementation method research of a smart card atomic operation

Eun A. Jun, Seok Won Jung, Jeom Goo Kim, Jong In Lim

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

It is important to write a data physically into a smart card with integrity. The EEPROM buffer design there is relationship which is close with a Smart Card life time. And, it approaches a file and against at the time when it controls a data the dependence degree is high very. Rankle and Effing suggested atomic operations which are based on the idea that when data is stored in an EEPROM, data must never be written only partially. Efficient designs and implementations of a writing process are suggested with atomic operation in two aspects, capability and processing time. In the aspects of the capability, a new cyclic structure of a buffer extends 8 times an EEPROM lifetime in average. A new cyclic record structure reduces about 30% of processing time to an EEPROM for backup. Suggested methods can be applied to design of T-money that is the traffic payment application of Seoul City, It is implemented to the S3C89V8 memory chip of Samsung Electronics.

Original languageEnglish
Title of host publicationComputational Science and Its Applications - ICCSA 2007 - International Conference, Proceedings
PublisherSpringer Verlag
Pages113-121
Number of pages9
EditionPART 2
ISBN (Print)9783540744757
DOIs
Publication statusPublished - 2007
EventInternational Conference on Computational Science and its Applications, ICCSA 2007 - Kuala Lumpur, Malaysia
Duration: 2007 Aug 262007 Aug 29

Publication series

NameLecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
NumberPART 2
Volume4706 LNCS
ISSN (Print)0302-9743
ISSN (Electronic)1611-3349

Other

OtherInternational Conference on Computational Science and its Applications, ICCSA 2007
CountryMalaysia
CityKuala Lumpur
Period07/8/2607/8/29

Keywords

  • Atomic operation
  • Card operating system (COS)
  • Data integrity

ASJC Scopus subject areas

  • Theoretical Computer Science
  • Computer Science(all)

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  • Cite this

    Jun, E. A., Jung, S. W., Kim, J. G., & Lim, J. I. (2007). Efficient an implementation method research of a smart card atomic operation. In Computational Science and Its Applications - ICCSA 2007 - International Conference, Proceedings (PART 2 ed., pp. 113-121). (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); Vol. 4706 LNCS, No. PART 2). Springer Verlag. https://doi.org/10.1007/978-3-540-74477-1_11