[17848] in cryptography@c2.net mail archive
Re: EMV
daemon@ATHENA.MIT.EDU (Anne & Lynn Wheeler)
Wed Jul 13 12:02:50 2005
X-Original-To: cryptography@metzdowd.com
X-Original-To: cryptography@metzdowd.com
Date: Tue, 12 Jul 2005 18:55:26 -0600
From: Anne & Lynn Wheeler <lynn@garlic.com>
To: gabriel@castelain.com.au
Cc: 'Ben Laurie' <ben@algroup.co.uk>,
'Peter Fairbrother' <zenadsl6186@zen.co.uk>,
'Florian Weimer' <fw@deneb.enyo.de>,
'David Alexander Molnar' <dmolnar@EECS.berkeley.EDU>,
'? Schmidt' <joern2473@yahoo.com>, cryptography@metzdowd.com
In-Reply-To: <20050712230221.3E1EEE7A6@red.metdow.com>
... the original introduction of HK octopus transit card used the
"sony" flavor of iso 14443 with 10cm and transit requirements of
transaction in 100ms. having it in the bottom of a bag and bringing the
bag within 10cm of the reader does the trick.
there was a transit meeting where the mondex people attended ... they
claimed that they could also be used for transit ... just get a wireless
sleave for the mondex card ... and build 14' long tunnels leading up to
the transit gates ... and have the people walk slowly thru the tunnels.
Gabriel Haythornthwaite wrote:
> In Hong Kong a lot of people do little more than wave their bags at the
> turnstile. Removing the wallet and revealing its size is unnecessary.
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