届时，消费者们购买三明治、饮料和火车票时，只要将他们的手机靠近一个类似应用于伦敦地铁的“牡蛎卡”(Oyster card)系统的读取器，就可以付款。
Consumers will be able to pay for sandwiches, drinks and train tickets by placing their phones close to a reader similar to the Oyster card system on the London Underground.
如果你现在还没听说过Mifare Classic，伦敦地铁公司的生蚝卡背后的RFID（射频识别）技术，同样也是波士顿及荷兰的交通运营商使用的技术，现已失密。
If you still haven’t heard by now, Mifare Classic, the RFID technology behind the Oyster Card in London, as well as by other transit operators in Boston and the Netherlands, have been compromised.
牡蛎卡（Oyster Card）是一种射频识别（RFID）的智能卡，用于伦敦市内公共交通服务中的电子检票，特别是公车与地铁。
The Oyster card is an RFID smart card used for electronic ticketing on London public transport services, notably the London Underground and buses.
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