{"guid":"7d17035b-3c4c-40a8-9b47-be09239430e2","title":"Reversing UK mobile rail tickets","subtitle":null,"slug":"trans-tech-tent-56030-reversing-uk-mobil","link":"https://c3voc.de","description":"\n\nEver wondered what's inside the barcode on your mobile train ticket? Wondered why train companies are so keen for you to ditch your paper one and switch over to mobile tickets? This talk will answer these and other questions, in a brief overview of how I reverse engineered the RSP6 standard used for mobile rail ticketing in the UK, and why you might want to think twice before using mobile tickets if you're especially privacy-conscious.","original_language":"eng","persons":["eta"],"tags":["import","56030","2023","Reverse Engineering and Programming"],"view_count":508,"promoted":false,"date":"2023-02-11T15:35:00.000+01:00","release_date":"2023-02-15T00:00:00.000+01:00","updated_at":"2026-03-26T22:30:07.181+01:00","length":1492,"duration":1492,"thumb_url":"https://static.media.ccc.de/media/contributors/trans-tech-tent/56030-7d17035b-3c4c-40a8-9b47-be09239430e2.jpg","poster_url":"https://static.media.ccc.de/media/contributors/trans-tech-tent/56030-7d17035b-3c4c-40a8-9b47-be09239430e2_preview.jpg","timeline_url":"https://static.media.ccc.de/media/contributors/trans-tech-tent/56030-7d17035b-3c4c-40a8-9b47-be09239430e2.timeline.jpg","thumbnails_url":"https://static.media.ccc.de/media/contributors/trans-tech-tent/56030-7d17035b-3c4c-40a8-9b47-be09239430e2.thumbnails.vtt","frontend_link":"https://media.ccc.de/v/trans-tech-tent-56030-reversing-uk-mobil","url":"https://media.ccc.de/public/events/7d17035b-3c4c-40a8-9b47-be09239430e2","conference_title":"Trans Tech Tent","conference_url":"https://media.ccc.de/public/conferences/trans-tech-tent","related":[],"recordings":[{"size":207,"length":1492,"mime_type":"video/webm","language":"eng","filename":"import-56030-eng-Reversing_UK_mobile_rail_tickets_webm-hd.webm","state":"new","folder":"webm-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2023-02-15T04:39:09.268+01:00","recording_url":"https://cdn.media.ccc.de/contributors/trans-tech-tent/webm-hd/import-56030-eng-Reversing_UK_mobile_rail_tickets_webm-hd.webm","url":"https://media.ccc.de/public/recordings/64580","event_url":"https://media.ccc.de/public/events/7d17035b-3c4c-40a8-9b47-be09239430e2","conference_url":"https://media.ccc.de/public/conferences/trans-tech-tent"},{"size":76,"length":1492,"mime_type":"video/webm","language":"eng","filename":"import-56030-eng-Reversing_UK_mobile_rail_tickets_webm-sd.webm","state":"new","folder":"webm-sd","high_quality":false,"width":720,"height":576,"updated_at":"2023-02-15T04:01:05.289+01:00","recording_url":"https://cdn.media.ccc.de/contributors/trans-tech-tent/webm-sd/import-56030-eng-Reversing_UK_mobile_rail_tickets_webm-sd.webm","url":"https://media.ccc.de/public/recordings/64578","event_url":"https://media.ccc.de/public/events/7d17035b-3c4c-40a8-9b47-be09239430e2","conference_url":"https://media.ccc.de/public/conferences/trans-tech-tent"},{"size":67,"length":1492,"mime_type":"video/mp4","language":"eng","filename":"import-56030-eng-Reversing_UK_mobile_rail_tickets_sd.mp4","state":"new","folder":"h264-sd","high_quality":false,"width":720,"height":576,"updated_at":"2023-02-15T03:14:03.391+01:00","recording_url":"https://cdn.media.ccc.de/contributors/trans-tech-tent/h264-sd/import-56030-eng-Reversing_UK_mobile_rail_tickets_sd.mp4","url":"https://media.ccc.de/public/recordings/64576","event_url":"https://media.ccc.de/public/events/7d17035b-3c4c-40a8-9b47-be09239430e2","conference_url":"https://media.ccc.de/public/conferences/trans-tech-tent"},{"size":22,"length":1492,"mime_type":"audio/mpeg","language":"eng","filename":"import-56030-eng-Reversing_UK_mobile_rail_tickets_mp3.mp3","state":"new","folder":"mp3","high_quality":false,"width":0,"height":0,"updated_at":"2023-02-15T03:10:12.079+01:00","recording_url":"https://cdn.media.ccc.de/contributors/trans-tech-tent/mp3/import-56030-eng-Reversing_UK_mobile_rail_tickets_mp3.mp3","url":"https://media.ccc.de/public/recordings/64575","event_url":"https://media.ccc.de/public/events/7d17035b-3c4c-40a8-9b47-be09239430e2","conference_url":"https://media.ccc.de/public/conferences/trans-tech-tent"},{"size":18,"length":1492,"mime_type":"audio/opus","language":"eng","filename":"import-56030-eng-Reversing_UK_mobile_rail_tickets_opus.opus","state":"new","folder":"opus","high_quality":false,"width":0,"height":0,"updated_at":"2023-02-15T03:08:43.088+01:00","recording_url":"https://cdn.media.ccc.de/contributors/trans-tech-tent/opus/import-56030-eng-Reversing_UK_mobile_rail_tickets_opus.opus","url":"https://media.ccc.de/public/recordings/64573","event_url":"https://media.ccc.de/public/events/7d17035b-3c4c-40a8-9b47-be09239430e2","conference_url":"https://media.ccc.de/public/conferences/trans-tech-tent"},{"size":211,"length":1492,"mime_type":"video/mp4","language":"eng","filename":"import-56030-eng-Reversing_UK_mobile_rail_tickets_hd.mp4","state":"new","folder":"h264-hd","high_quality":true,"width":1920,"height":1080,"updated_at":"2023-02-15T03:06:08.978+01:00","recording_url":"https://cdn.media.ccc.de/contributors/trans-tech-tent/h264-hd/import-56030-eng-Reversing_UK_mobile_rail_tickets_hd.mp4","url":"https://media.ccc.de/public/recordings/64570","event_url":"https://media.ccc.de/public/events/7d17035b-3c4c-40a8-9b47-be09239430e2","conference_url":"https://media.ccc.de/public/conferences/trans-tech-tent"}]}