【摘要】 针对目前主流的电子支付协议——安全电子交易SET协议,本文给出了一种改进的安全电子交易A-SET协议。A-SET协议改进了SET协议的交易流程,继承了SET原有的安全特性,可以进一步保证交易的原子性和不可否认性,有效地保证了交易双方的公平性。更多还原

【Abstract】 This paper is based on the groundwork of the mainstream electronic pay protocol named Secure Electronic Transaction (SET), and then gives an advanced electronic pay protocol named A-SET. A-SET rectifies the transaction flow of SET, inherits the securities of SET, and guarantees the atomicity and non-repudiation of transaction to the fullest extent .As a result, it guarantees the impartiality of both sides.更多还原