Physical Security Aspects of E-Cash

Sharma, Gaurav; Mathur, Mahima; Mathur, Kratika

doi:10.1109/csnt.2014.162

Cited by 1 publication

(1 citation statement)

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“…For keeping e -cash one need to have some software like e -wallet installed in their pc, smart disk or mobile. The author [5], imp lements the software to keep database of electronic cash between the user and the bank. By storing e -cash on hard disk have many dis -advantages like, crashing of hard disk, stealing of hard disk and an y technical fault.…”

Section: Related Workmentioning

confidence: 99%

Implementation of Fair-exchange and Anonymous Online E-cash Protocol for E-commerce

Harshita¹,

Tanwar²

2016

IJITCS

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In the world of internet, e-commerce is one of the most prominent sectors where user wants to shop and pay online for online products. E-cash is one of these payment methods. In e-cash, every time a unique string is generated for user so that user uses that string to pay for any online product. At the time of online purchasing a trust should be maintain between customers and merchant such that the product price wh ich is going to pay by customer is fair or not, the merchant is indeed genuine to deliver the product after getting online payment or not. Trust issues are resolved by using fair exchange concept at the time of online purchasing. Anonymity is also a major concern; it means that true identity of users must be hidden from merchant. By keep ing these issu es in mind we proposed a protocol wh ich ensures users anonymity by using e-cash payment method and fair exchange by using off-line TTP wh ich invokes by customer when any dispute occur fro m merchant side. In this paper, we imp lement our proposed protocol an d also analyze its performance and co mpare it with other protocol.

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Section: Related Workmentioning

confidence: 99%