KDE PIM/KItinerary/vr.fi Barcode
- always exactly 107 byte
- all binary, there are no recognizable ASCII strings in this
- the last ~64 byte have very high entropy, suggesting a signature or a compressed section
- there's a base64 encoded sequential number printed below the Aztec code on the ticket, containing 24bit.
- one barcode seems to be exactly for one journey section
|0 - 1||0b0001 0000 0b0000 0010||unknown||fixed in all samples|
|2||0b1010 0000 or 0b1000 0000||unknown|
|3||0b0000 0001||unknown||fixed in all samples|
|4:7 - 5:7||varying||date?|
|6 - 12||0x00 0x49 0x24 0x92 0x49 0x24 0x92||fixed in all samples, issuer id maybe?|
|13 - 196||todo||todo|
This page was last edited on 1 April 2020, at 14:47. Content is available under Creative Commons License SA 4.0 unless otherwise noted.