Our Online Store have the new products: RFID antenna board. Currently it can work with JC10M24R and JCOP4 card chips.
Compared with normal cards, the antenna board module has a smaller size and fixed holes, which is easy to integrate in the IOT(Internet Of Things) project.

Search found 2 matches

by fishsoup
Thu Jul 07, 2016 6:06 am
Forum: Questions & Answers
Topic: new A40CR & digital signature
Replies: 11
Views: 22733

Re: new A40CR & digital signature

BR sorry for being incomprehensible, Normally, (i don't know what the A40 cards do), when a key is generated, it is done on the secure element or coprocessor of the platform. The platform handles loading and storing of the key from the coprocessor to NVRAM (usually by wrapping it with some transport...
by fishsoup
Tue Jul 05, 2016 5:05 am
Forum: Questions & Answers
Topic: new A40CR & digital signature
Replies: 11
Views: 22733

Re: new A40CR & digital signature

I've also run into this problem attempting to use RSA on A40 and A22 cards. Some observations: 1) This workaround stops the keys being in opaque containers in the applet's security domain and makes them simple variables in the applet. 2) I can trigger the same behaviour, needing the same work-around...
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