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 34 matches

by kosullivan
Mon Mar 20, 2017 11:08 pm
Forum: Questions & Answers
Topic: Support for TYPE_RSA_CRT_PRIVATE in JCIDE debugger
Replies: 7
Views: 11427

Support for TYPE_RSA_CRT_PRIVATE in JCIDE debugger

Hi folks, I've created a very simple applet that tests an RSA encrypt/decrypt of 128 random bytes using a generated KeyPair that uses a 2048-bit RSA key of type TYPE_RSA_CRT_PRIVATE. m I can load this onto a number of smartcards and execute without a problem, but when I run it in the JCIDE debugger ...
by kosullivan
Mon Mar 20, 2017 6:59 am
Forum: Questions & Answers
Topic: Creating a derived RSAPublicKey
Replies: 5
Views: 9849

Re: Creating a derived RSAPublicKey

Thanks for checking on your end. It's an unfortunate thing because ultimately if I am creating a class that implements the interface faithfully, why should it fail this in a runtime check? There appears to be a hierarchy of classes that are completely inaccessible, because you only ever see them exp...
by kosullivan
Mon Mar 20, 2017 3:15 am
Forum: Questions & Answers
Topic: Creating a derived RSAPublicKey
Replies: 5
Views: 9849

Creating a derived RSAPublicKey

Hi folks, I'm trying to create a class that implements RSAPublicKey, so that I can pass it through to Cipher.init(). I'm doing this because I want to override the behavior of getModulus() slightly. Since RSAPublicKey is an interface, not a class, I cant extend it, so I created a class that implement...
by kosullivan
Tue Jan 19, 2016 2:41 am
Forum: Questions & Answers
Topic: Key use and Management on a GlobalPlatform card
Replies: 1
Views: 5257

Key use and Management on a GlobalPlatform card

Hi folks, I have an applet that makes use of a number of AES/TDEA keys and as it is developed, I'm trying to understand how to manage operational keys and configuration data effectively and securely under GlobalPlatform. In the current beta version of my applet, all keys, configuration data (includi...
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