(DOWNLOAD) "Anonymous and Non-Repudiation E-Payment Protocol." by American Journal of Applied Sciences # Book PDF Kindle ePub Free
eBook details
- Title: Anonymous and Non-Repudiation E-Payment Protocol.
- Author : American Journal of Applied Sciences
- Release Date : January 01, 2007
- Genre: Engineering,Books,Professional & Technical,
- Pages : * pages
- Size : 162 KB
Description
INTRODUCTION The idea of anonymous payment scheme was introduced in 1982 (1). In fact this anonymity might be misused by fraudulent to perform a perfect crime (2). For instance stealing of the private keys, money laundry, and blackmailing of coins. The use of blindfolded protocols in the banks are considered as a modern threats (3). To avoid these threats the payment schemes must offer anonymity method which accepts the tracing of coins in any of the states mentioned above by an authorized trusted authority. The first scheme that is stopping blackmailing and money laundry was suggested in (4). However, there are some proposals (5-7) to prevent these threats. Every scheme needs the participation of the trusted authority in the opening of the bank account, and also in the withdrawal of coins. The only scheme that does not need trusted authority participation excepting the anonymity has just suggested in (8). But, it is unable to stop extortion threats and the employ of blindfolding schemes. These threats are just prevented in the scheme of (9), which is also not efficient as it needs the trusted authority interaction in e-payment schemes. In case that one of these threats is needed, they require an on-line e-payment scheme among user, shop, and trusted authority to stop the spending of illegitimate coins. However, in any epayment scheme there are two requirements.