• 한국컴퓨터산업교육학회:학술대회논문집
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• 2003.11a
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• pp.111-118
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• 2003

Java Card API written to optimize Execute Environment in embedded device of small memory such as smart card. Java Card API intended to provide many advance when develope smart card based program. this paper purpose to implement RSA Algorithm of public key Algorithms with Java Card API.

• The Journal of Information Technology
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• v.10 no.3
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• pp.59-75
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• 2007

Java Card has several applets running on card, and applet can be added easily. Each applet supports different application programs, and includes file system for data management. This paper presents design and implementation of the file system API based on Java Card for the efficient data management in need of the applet. We referred the smart card international standard ISO7816-4 for the file system and used API supported at Java Card. Results show that it is easy to design and operation of file systems during the applet development, also show lighting of applet's source codes and improved access times.