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Search found 46 matches

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: 324

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: 7
Views: 9901

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: 3306

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: 2131

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: 1516

Re: Problem with ECC

Could you possibly detail how you solved it for those of us trying to do the same?
by ThePhoenyx
Wed May 16, 2018 2:34 am
Forum: Questions & Answers
Topic: Virtual Mathine[sic] Update
Replies: 5
Views: 1467

Re: Virtual Mathine[sic] Update

Thank you, I'll wait for the next release.
by ThePhoenyx
Sat May 12, 2018 10:14 am
Forum: Questions & Answers
Topic: JCIDE Tools Menu
Replies: 4
Views: 1237

Re: JCIDE Tools Menu

That is NOT the problem I am having! Run JCIDE, go to the Tool Menu, not the Help menu. Go to the 4th item "Update Virtual Machine" and click it. A Dialog opens Titled "Update Virtual Mathine" with 2 buttons on it, labeled "Update Virtual Mathine" and "Add Virtual ...
by ThePhoenyx
Thu May 10, 2018 6:48 pm
Forum: Questions & Answers
Topic: Virtual Mathine[sic] Update
Replies: 5
Views: 1467

Re: Virtual Mathine[sic] Update

Open the JCIDE
Choose 'Tools'
Choose 'Update Virtual Mathine'
Choose either 'Update Virtual Mathine' or 'Add Virtual Mathine'
All it does is go to the JavaCardOS Forum login. What is it supposed to do? (unable to add png file at the moment)
by ThePhoenyx
Thu May 10, 2018 11:49 am
Forum: Questions & Answers
Topic: JCIDE Tools Menu
Replies: 4
Views: 1237

Re: JCIDE Tools Menu

I have done that, but if you go to the top menu and choose Tools, when you click on some of the tools it opens a browser to a site that is that tool. Without internet all I get is 404 site not found. Those tools are what I'd like to be built in.
by ThePhoenyx
Tue May 08, 2018 12:46 pm
Forum: Questions & Answers
Topic: JCIDE Tools Menu
Replies: 4
Views: 1237

JCIDE Tools Menu

At present I do not have Internet at home where my development PC is, I have to go to the local library to access the Internet. Is there any possibility that the functions in the Tools Menu can be written in to the JCIDE without it having to go to the Internet? If not, then I will be unable to use t...
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