{"guid":"import-f96ec72f41d4dca7d6","title":"A Rambling Walk Through an EMV Transaction","subtitle":null,"slug":"29c3-5237-en-a_rambling_walk_through_an_emv_transaction_h264","link":"http://events.ccc.de/congress/2012/Fahrplan/events/5237.en.html","description":"With Visa and Mastercard pushing for EMV (http://www.emvco.com, aka “chip and pin”) rollout in the United States, the uptake of contactless payment and the use of mobile NFC wallets, the chipcard security community will soon be getting more eyes to analyze the protocols in use with chip and contactless credit card transactions.\n","original_language":"eng","persons":["Tim Becker"],"tags":["29c3"],"view_count":317,"promoted":false,"date":"2012-12-29T01:00:00.000+01:00","release_date":"2013-01-01T01:00:00.000+01:00","updated_at":"2025-08-24T13:15:02.627+02:00","length":3573,"duration":3573,"thumb_url":"https://static.media.ccc.de/media/congress/2012/29c3-5237-en-a_rambling_walk_through_an_emv_transaction_h264.jpg","poster_url":"https://static.media.ccc.de/media/congress/2012/29c3-5237-en-a_rambling_walk_through_an_emv_transaction_h264_preview.jpg","timeline_url":"https://static.media.ccc.de/media/congress/2012/import-f96ec72f41d4dca7d6-timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/congress/2012/import-f96ec72f41d4dca7d6-thumbnails.vtt","frontend_link":"https://media.ccc.de/v/29c3-5237-en-a_rambling_walk_through_an_emv_transaction_h264","url":"https://api.media.ccc.de/public/events/import-f96ec72f41d4dca7d6","conference_title":"29C3: Not my department","conference_url":"https://api.media.ccc.de/public/conferences/29c3","related":[{"event_id":124,"event_guid":"import-4ef0accbc71134a330","weight":2},{"event_id":433,"event_guid":"import-8b428ff51202ec0f50","weight":1},{"event_id":704,"event_guid":"import-66eca4edef506d610a","weight":1},{"event_id":707,"event_guid":"import-656b0b8a34f30c8add","weight":1},{"event_id":709,"event_guid":"import-86dcc5d427d763434f","weight":1},{"event_id":1302,"event_guid":"import-ec1c4bafaa3e2f5449","weight":2},{"event_id":1512,"event_guid":"import-79dd14a9f3d562f20e","weight":2},{"event_id":1583,"event_guid":"import-11d95d8eb06a7bb8eb","weight":1},{"event_id":1654,"event_guid":"import-efc946f94edef3de15","weight":1},{"event_id":1667,"event_guid":"import-a5a5dd91ef7a9120d5","weight":1},{"event_id":1678,"event_guid":"import-499496e1f8d0dc96ab","weight":1},{"event_id":1709,"event_guid":"import-8f293c99e8d1851518","weight":1},{"event_id":1714,"event_guid":"import-b660dec4d932230337","weight":1},{"event_id":1716,"event_guid":"import-15e4361b2ab005ddb4","weight":2},{"event_id":1731,"event_guid":"6kqN3bqixV2sIU-x92zuEA","weight":1},{"event_id":2152,"event_guid":"J9UXjl3ggsIGnkIJSxSxmw","weight":2},{"event_id":2489,"event_guid":"3c63452c-e0ae-4375-88f3-d9c16029487a","weight":1},{"event_id":3615,"event_guid":"74783236-46f4-493c-9574-1b27a44847b7","weight":2},{"event_id":3694,"event_guid":"ef62eb53-cb69-42c6-aab0-bc9d3b0e1e92","weight":2},{"event_id":3853,"event_guid":"efeeaebc-3f29-11e7-9ba7-2f214305c877","weight":1},{"event_id":4837,"event_guid":"664f6c37-2fab-4191-a5d6-042aba7518c3","weight":1},{"event_id":4898,"event_guid":"8c303809-3c7c-4532-ab1e-c9a4e7c38245","weight":5},{"event_id":4927,"event_guid":"edfd7686-0117-43c4-8e42-030408de5e91","weight":1}],"recordings":[{"size":297,"length":3573,"mime_type":"video/mp4","language":"eng","filename":"29c3-5237-en-a_rambling_walk_through_an_emv_transaction_h264.mp4","state":"downloaded","folder":"mp4-h264-HQ","high_quality":true,"width":720,"height":576,"updated_at":"2016-01-27T11:03:52.147+01:00","recording_url":"https://cdn.media.ccc.de/congress/2012/mp4-h264-HQ/29c3-5237-en-a_rambling_walk_through_an_emv_transaction_h264.mp4","url":"https://api.media.ccc.de/public/recordings/3253","event_url":"https://api.media.ccc.de/public/events/import-f96ec72f41d4dca7d6","conference_url":"https://api.media.ccc.de/public/conferences/29c3"},{"size":297,"length":3573,"mime_type":"video/webm","language":"eng","filename":"29c3-5237-en-a_rambling_walk_through_an_emv_transaction_webm.webm","state":"downloaded","folder":"webm","high_quality":true,"width":720,"height":576,"updated_at":"2016-01-27T11:03:52.180+01:00","recording_url":"https://cdn.media.ccc.de/congress/2012/webm/29c3-5237-en-a_rambling_walk_through_an_emv_transaction_webm.webm","url":"https://api.media.ccc.de/public/recordings/3252","event_url":"https://api.media.ccc.de/public/events/import-f96ec72f41d4dca7d6","conference_url":"https://api.media.ccc.de/public/conferences/29c3"},{"size":297,"length":3573,"mime_type":"audio/mpeg","language":"eng","filename":"29c3-5237-en-a_rambling_walk_through_an_emv_transaction_mp3.mp3","state":"downloaded","folder":"mp3-audio-only","high_quality":true,"width":720,"height":576,"updated_at":"2014-05-10T15:26:58.625+02:00","recording_url":"https://cdn.media.ccc.de/congress/2012/mp3-audio-only/29c3-5237-en-a_rambling_walk_through_an_emv_transaction_mp3.mp3","url":"https://api.media.ccc.de/public/recordings/3254","event_url":"https://api.media.ccc.de/public/events/import-f96ec72f41d4dca7d6","conference_url":"https://api.media.ccc.de/public/conferences/29c3"}]}