I might have screwed up a little getting it into github, I probably should replace the repositories with one big one. Here are the links.

https://github.com/lynn0p/MarleneDocs
https://github.com/lynn0p/MarleneTerminal
https://github.com/lynn0p/MarleneAdmin
https://github.com/lynn0p/MarleneLib
https://github.com/lynn0p/MarleneBridge
https://github.com/lynn0p/MarleneCard

All those projects work together. I'd really appreciate it if someone technical who has access to a 7.5 BasicCard could build and play with these and let me know what problems you run into, so I can document things better. I'd also really like it if someone with some crypto experience could take a look at the crypto calls and make sure best practices are being followed.

Hi, I'm a developer who has created some software that allows you to use a smartcard to make payments with bitcoins.

It's at alpha release quality - all the features have been coded, but it hasn't undergone real world testing or auditing. I'd really appreciate it if someone technical who has some time of their hands, and a  PC/SC reader and a 7.5 BasicCard to pull the code, build it and play with it to see if it works for you too. If someone with a crypto background could look at the crypto parts of the code and let me know if it looks kosher, that would be great too.

You can find the source code at here: https://github.com/lynn0p?tab=repositories

I've written some programs that will let you pay with bitcoins using a smartcard. Is this something people might be interested in? If so, I'll link to the github where the code is at.