SecureElectronicTransaction protocol(SET) has guaranteed security problem in the electronic payment process through formulating standard and using cryptogram technology.
安全电子交易协议SET通过制定标准和采用各种密码技术手段,确保了电子支付过程中的安全问题。
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The popular protocol of the SecureElectronicTransaction(SET)discussed by this paper has the flaws of the goods atomic transactions and certified delivery atomic in transacting digital goods.
A portable electronic system configured for a securetransaction includes a card having a width, length, and thickness, wherein a ratio of length to thickness is at least 5.