A Fast Algorithm to Compute Heap Memory Bounds of Java Card Applets

Pham, Tuan-Hung; Truong, Anh-Hoang; Truong, Ninh-Thuan; Chin, Wei-Ngan

doi:10.1109/sefm.2008.30

Cited by 7 publications

(1 citation statement)

References 10 publications

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“…Second, provide flexible judgment method and decision module can use a single element to make the decision, can also use the combination of elements to make the decision. It depends on the use of smart card specific environment and security access level [15].…”

Section: A Advantage Of Feature Setmentioning

confidence: 99%

Optimization of access policy among multiple objects in java card

Jiang¹,

Li²

2014

Proceedings of the International Conference on Logistics, Engineering, Management and Computer Science

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Applets which are in different contexts in java card use shareable interface object to pass information and provide method services. This kind of access applications method is only suitable for the situation between two applets in different contexts. When pass information and services among three or more applications, it appears the security issues that it is unable to control the data flow. To find the reason of the problem, analyze the whole access process and point to the key of the judgment method. In order to solve this problem, propose a new security access policy among multiple objects, use the feature set of the applet, and calculate the feature set by JCRE logical judgment module. According to the result of calculation, decide whether to allow application to use the shareable interface object. The new policy implements data security access and adapts to a variety of data-access requirements.

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Section: A Advantage Of Feature Setmentioning

confidence: 99%