| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 726171 | The Journal of China Universities of Posts and Telecommunications | 2010 | 4 Pages |
Abstract
A semi-anonymous offline mobile payment protocol based on smart card is proposed. New protocol keeps customer anonymous in offline transaction while traceable in a dispute. Strategies of long-term keys generation and short-term keys generation are given. By comparisons and analysis, new protocol is proved to be promoted in several aspects such as efficiency, security and complexity.
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