CSA  >> Vol. 3 No. 2 (April 2013)

    An EEPROM Defragmentation Algorithm on Java Smart Card

  • 全文下载: PDF(345KB) HTML    PP.102-109   DOI: 10.12677/CSA.2013.32018  
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向 文,林 冲,熊传光:华中科技大学计算机科学与技术学院软件与嵌入式系统工程研究中心

Java智能卡EEPROM存储管理碎片整理Java Smart Card; EEPROM; Storage Management; Defragmentation



Java smart card is widely used in the highly security fields such as bank, social security etc. Because the hardware resources of the smart card are limited, and especially the multi-application smart card is popular, the card’s storage resources have been paid more and more attention. The implementations and related mechanisms of Java Card virtual machine are also seriously affecting the efficient of the card. This paper analyzes the management methods that Sun Inc. has given of the Java Card’s EEPROM, finds the disadvantages of the existing methods, redesigns the EEPROM structure, and at last designs a new management algorithm that include EEPROM’s defragmentation.

向文, 林冲, 熊传光. Java智能卡EEPROM碎片整理算法[J]. 计算机科学与应用, 2013, 3(2): 102-109. http://dx.doi.org/10.12677/CSA.2013.32018