design and implementation of new e-cash system in pda emulator

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	design and implementation of new e-cash system in pda emulator
	Wang Daxing ; Teng Jikai
刊名	ICIC Express Letters
	2012
卷号	6 期号:7 页码:1747-1752
关键词	Internet Wireless telecommunication systems
ISSN号	1881-803X
中文摘要	A variety of online businesses are rapidly emerging over the Internet, which is believed to be one of the most efficient ways to provide all electronic services. An electronic and secure electronic cash ("e-cash" in short) system plays an important role to support these businesses safely as a trustful payment over the Internet. We describe the problems faced by previous e-cash system. Based on these problems, we will propose a new electronic cash model based on bilinear pairings. The security of the new system is under the computational Diffie-Hellman problem in the random oracle model. Analysis showed that the proposed model is superior to the related system in the area of electronic cash's security, anonymity, unforgeability, communication round, and computational cost. Furthermore, this system can also protect customer's privacy, and prevent some hostile deceptions such as double spending and stealing. The system has also been implemented in a PDA emulator for wireless communications to evaluate the efficiency of running the program on a low computing power device. © 2012 ICIC International.
英文摘要	A variety of online businesses are rapidly emerging over the Internet, which is believed to be one of the most efficient ways to provide all electronic services. An electronic and secure electronic cash ("e-cash" in short) system plays an important role to support these businesses safely as a trustful payment over the Internet. We describe the problems faced by previous e-cash system. Based on these problems, we will propose a new electronic cash model based on bilinear pairings. The security of the new system is under the computational Diffie-Hellman problem in the random oracle model. Analysis showed that the proposed model is superior to the related system in the area of electronic cash's security, anonymity, unforgeability, communication round, and computational cost. Furthermore, this system can also protect customer's privacy, and prevent some hostile deceptions such as double spending and stealing. The system has also been implemented in a PDA emulator for wireless communications to evaluate the efficiency of running the program on a low computing power device. © 2012 ICIC International.
收录类别	EI
语种	英语
公开日期	2013-09-17
内容类型	期刊论文
源URL	[http://ir.iscas.ac.cn/handle/311060/15409]
专题	软件研究所_软件所图书馆_期刊论文
推荐引用方式 GB/T 7714	Wang Daxing,Teng Jikai. design and implementation of new e-cash system in pda emulator[J]. ICIC Express Letters,2012,6(7):1747-1752.
APA	Wang Daxing,&Teng Jikai.(2012).design and implementation of new e-cash system in pda emulator.ICIC Express Letters,6(7),1747-1752.
MLA	Wang Daxing,et al."design and implementation of new e-cash system in pda emulator".ICIC Express Letters 6.7(2012):1747-1752.