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1.发明授权公开(公告)号：US08527426B2
公开(公告)日：2013-09-03
申请号：US12468659
申请日：2009-05-19
IPC分类号： G06Q20/00
CPC分类号： G07F7/0866 , G06Q20/3672 , G06Q20/3674
摘要： The present intention permits a user to conduct remote transactions without a network while using an untrusted computing device, such as a hand held personal digital assistant or a laptop computer. The computing device is augmented with a smartcard reader, and the user obtains a smartcard and connects it to the device. This design can be used by an untrusted user to perform financial transactions, such as placing bets on the outcome of a probabilistic computation. Protocols are presented for adding (purchasing) or removing (selling) value on the smartcard, again without requiring a network connection. Using the instant protocols, neither the user nor the entity issuing the smartcards can benefit from cheating.
摘要翻译： 目前的意图允许用户在不使用网络的情况下进行远程交易，同时使用诸如手持个人数字助理或膝上型计算机之类的不受信任的计算设备。 计算设备用智能卡读卡器增强，用户获得智能卡并将其连接到设备。 这种设计可以由不受信任的用户使用来执行金融交易，例如将下注放在概率计算的结果上。 提出了在智能卡上添加（购买）或删除（销售）价值的协议，而不需要网络连接。 使用即时协议，用户和发行智能卡的实体都不能受益于作弊。
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2.发明申请Using Smartcards to Enable Probabilistic Transactions on an Untrusted Device 有权使用智能卡启用不受信任的设备上的概率交易公开(公告)号：US20090319431A1
公开(公告)日：2009-12-24
申请号：US12468659
申请日：2009-05-19
CPC分类号： G07F7/0866 , G06Q20/3672 , G06Q20/3674
摘要： The present intention permits a user to conduct remote transactions without a network while using an untrusted computing device, such as a hand held personal digital assistant or a laptop computer. The computing device is augmented with a smartcard reader, and the user obtains a smartcard and connects it to the device. This design can be used by an untrusted user to perform financial transactions, such as placing bets on the outcome of a probabilistic computation. Protocols are presented for adding (purchasing) or removing (selling) value on the smartcard, again without requiring a network connection. Using the instant protocols, neither the user nor the entity issuing the smartcards can benefit from cheating.
摘要翻译： 目前的意图允许用户在不使用网络的情况下进行远程交易，同时使用诸如手持个人数字助理或膝上型计算机的不可信计算设备。 计算设备用智能卡读卡器增强，用户获得智能卡并将其连接到设备。 这种设计可以由不受信任的用户使用来执行金融交易，例如将下注放在概率计算的结果上。 提出了在智能卡上添加（购买）或删除（销售）价值的协议，而不需要网络连接。 使用即时协议，用户和发行智能卡的实体都不能受益于作弊。
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