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Method for securing a transaction performed with a programmable portable device

机译:用于保护利用可编程便携式设备执行的交易的方法

摘要

A method for securing a transaction between a transaction device and an external device is described. The transaction device includes a communication controller, an application processor, and an input device. The method includes requiring the user to enter agreed transaction data via the input device, monitoring the transaction data designated to be sent to the external device or received from the external device, and preventing the transaction data designated to be sent from being sent to the external device if the transaction data designated to be sent is different from the agreed transaction data, or rejecting the received transaction data if the received transaction data is different from the agreed transaction data.
机译:描述了一种用于确保交易设备与外部设备之间的交易的安全的方法。交易设备包括通信控制器,应用处理器和输入设备。该方法包括:要求用户经由输入设备输入约定的交易数据;监视指定要发送到外部设备或从外部设备接收的交易数据;以及防止指定要发送的交易数据被发送到外部。如果指定要发送的交易数据与约定的交易数据不同,则设备;如果接收到的交易数据与约定的交易数据不同,则拒绝接收的交易数据。

著录项

  • 公开/公告号US9122868B2

    专利类型

  • 公开/公告日2015-09-01

    原文格式PDF

  • 申请/专利权人 JEAN-BERNARD BLANCHET;

    申请/专利号US20090534944

  • 发明设计人 JEAN-BERNARD BLANCHET;

    申请日2009-08-04

  • 分类号G06Q99;G06F21/52;G06Q20/30;G06Q20/32;

  • 国家 US

  • 入库时间 2022-08-21 15:19:36

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