This is our semester project for Software Engineering. We are doing a security based project with OMNIKEY readers and Mifareclassic

##Client: Rick Fox rwfox@coloradomesa.edu

##Group Members:

Ethan Ruiz elruiz@mavs.coloradomesa.edu

Mike Tacker matacker@mavs.coloradomesa.edu

Jonah Simon Jpsimon@mavs.coloradomesa.edu

Jake Lambdin

Addendum Recording: https://coloradomesa.zoom.us/rec/share/3tVLBL766WVIZKfCymfdd-krAb33eaa80yUdqaAFzxnMZAY6OofwnMA1l6PL7PFL?startTime=1589158102000

Addendum Presentation: https://docs.google.com/presentation/d/1EWSMXHq0xvuccW0XkCCht1GNloYpO9Ln8-JSDRkyQco/edit?usp=sharing

Showcase Recording: https://coloradomesa.zoom.us/rec/share/wspnKfbqyE9LQZXStlPiBvcnH93vT6a8hCEY-PAEn0lSDyoaIk5hEcXUPLF-kveC

Showcase Presentation: https://docs.google.com/presentation/d/1wfbqdbzwLVa5c5Xyq1elfb-HsY8grDsoizuy_aRau_k/edit?usp=sharing

Mifare 1k classic blocks go from 0-63. in order to read a block you must authenticate. Use Key A or Key B to Authenticate. every 4 blocks is a reserved block that gives authentication details for the sector. 4 blocks per sector 16 sectors

Useful Notes: KeyNumber: See Section: 5.2 Key Locations

Contactless Card Communication To enhance user experience OMNIKEY 5022 supports so called key caching that reduces the number of authentication calls required to access certain areas of a card that use the same key. Key caching is disabled by default.

Communication with MIFARE Classic, MIFARE Plus, MIFARE Ultralight and iCLASS credentials is normally done using the PC/SC APDUs

PC/SC APDU Notes

Loading Keys: All keys except MIFARE keys must be loaded during secure session. Such as iCalss. MIFARE keys can be loaded when secure session is established or not.

It will work with any card type. OR it can be sent using SCardControl()

MiFare Data Sheet Section 8.7 Accessing the Data blocks. VERY USEFUL

Link to the USB sample codes https://github.com/hidglobal/HID-OMNIKEY-Sample-Codes

Link for example c code https://github.com/max2344/pcsc-lite/blob/master/doc/example/pcsc_demo.c