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 48 matches: re:

Searched query: re

by ThePhoenyx
Tue Jan 21, 2020 9:58 am
Forum: Card Products
Topic: Received J3H145 and need help
Replies: 5
Views: 45685

Re: Received J3H145 and need help

The Card spec is 3.0.4 classic and the GP is version 2.2.1, bought them here at the javacardos.com store. If you need the rsa 4096 capability email them with the order confirmation number at javacardos@gmail.com and let them know. There was no price change when I did so.
by ThePhoenyx
Sat Jan 18, 2020 11:38 am
Forum: Questions & Answers
Topic: how to make JCIDE support NXP card.
Replies: 19
Views: 39307

Re: how to make JCIDE support NXP card.

I'm using the new version 5.x of the JCIDE, and I can't find the property sheet you are showing above. I've looked at anything that had config in the name and right clicked everything else, both in the wallet demo and the wallet demo applet. Can you help me locate the new version of it? Thanks in ad...
by ThePhoenyx
Fri Jan 10, 2020 12:39 pm
Forum: Card Products
Topic: Received J3H145 and need help
Replies: 5
Views: 45685

Re: Received J3H145 and need help

Never mind I installed JCIDE and then tried pyAPDU and it loaded and installed it without any issues. The GP program must need to be updated, it might be using older codes that the J3H145 doesn't like. JCAlg cap installed and it's running thru as I'm typing this.
by ThePhoenyx
Thu Jan 02, 2020 11:22 am
Forum: Card Products
Topic: eJavaToken E5 Specifications
Replies: 1
Views: 19151

Re: eJavaToken E5 Specifications

If you want an easier way to check devices, in the opensource applets subforum is JCAlg which runs a *lot* of tests and can tell you pretty much anything you want to know about a device.
by ThePhoenyx
Mon Dec 09, 2019 11:30 am
Forum: Other Tools
Topic: Key Manager
Replies: 10
Views: 42464

Re: Key Manager

Windows is notorius for sending a bunch of commands to newly plugged in smart cards. Check the other recent posts for a post about turning this off using gpedit.msc.
by ThePhoenyx
Mon Jul 29, 2019 2:45 pm
Forum: Algorithm School
Topic: How to implement RSA 4096 algorithm in java card applet?
Replies: 1
Views: 20082

Re: How to implement RSA 4096 algorithm in java card applet?

Is the card you are using capable of 4096 RSA? If not then there is no way to make it accept it anyway. I believe the JCOP J3H145 has the capability, try using one of those.
by ThePhoenyx
Mon Jul 29, 2019 2:35 pm
Forum: Open Source Applets
Topic: Smart Card Bitcoin Wallet
Replies: 10
Views: 87454

Re: Smart Card Bitcoin Wallet

It's the J3H145 JCOP card being sold by Feitian.
by ThePhoenyx
Tue Nov 13, 2018 8:23 pm
Forum: Card Products
Topic: can we connect to a printer
Replies: 2
Views: 22907

Re: can we connect to a printer

I believe he's talking about a printer that prints designs on javacards. He wants to know if there is one that prints the design on the card *and* downloads a cap to the card also. I'm certain there are such devices but I don't have the money to buy one. They probably run in the neighborhood of $5,0...
by ThePhoenyx
Mon Oct 15, 2018 3:32 pm
Forum: Algorithm School
Topic: About the random number generation tool
Replies: 4
Views: 25612

Re: About the random number generation tool

Random.org does indeed give you true random numbers (to the limit that anything is random anyway). However, using those numbers alone means that anyone monitoring your internet connection also has them. Use those random numbers + text you have chosen from a book in your home as input to a hash funct...
by ThePhoenyx
Mon Oct 15, 2018 3:13 pm
Forum: Algorithm School
Topic: Problem with ECC
Replies: 5
Views: 24981

Re: Problem with ECC

Could you possibly detail how you solved it for those of us trying to do the same?
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