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Search found 628 matches

by UNKNwYSHSA
Tue Aug 25, 2015 11:39 pm
Forum: PassportApplet
Topic: Problems of JMRTD client application
Replies: 1
Views: 1076

Re: Problems of JMRTD client application

I update the math lib to latest: bcprov-ext-jdk15on-152.jar bcprov-jdk15on-152.jar from http://www.bouncycastle.org/latest_releases.html Now there is no problem in JMRTD library. But i found this project is not the client application, it is only one lib project. The client application is in the &quo...
by UNKNwYSHSA
Tue Aug 25, 2015 8:52 am
Forum: Algorithm School
Topic: How to know supported encryption/sign algorithms in a Javacard
Replies: 5
Views: 966

Re: How to know supported encryption/sign algorithms in a Javacard

So simple, ask your card provider. If you did not know the card provider, you can only test yourself.
by UNKNwYSHSA
Tue Aug 25, 2015 8:47 am
Forum: Algorithm School
Topic: Implement div algorithm in javacard
Replies: 2
Views: 547

Re: Implement div algorithm in javacard

Why did you write this code? To study? Without the chip-level implementation, the calculation speed will be very slow.
by UNKNwYSHSA
Tue Aug 25, 2015 7:59 am
Forum: PassportApplet
Topic: Problems of JMRTD client application
Replies: 1
Views: 1076

Problems of JMRTD client application

I download JMRTD client source code from the website jmrtd.org, using eclipse to build this passport client application and found the following problems, who can help solve it. 1 In org.jmrtd.Util , the parameter " point " as type " org.bouncycastle.math.ec.ECPoint " did not has ...
by UNKNwYSHSA
Wed Aug 19, 2015 10:32 am
Forum: Reader
Topic: what is the "Feitian R502 SAM1 Reader 0"?
Replies: 1
Views: 737

Re: what is the "Feitian R502 SAM1 Reader 0"?

Used to communicate with SAM module. There is a SAM card slot in the R502 reader. You use it when you develop SAM.
by UNKNwYSHSA
Wed Aug 19, 2015 10:25 am
Forum: Communication
Topic: How to know the rest amount of memory in javacard
Replies: 2
Views: 790

Re: How to know the rest amount of memory in javacard

1 Ask the card provider; 2 Write an applet, use the api: JCSystem.getAvailableMemory(), this function can used to get size of RAM(COR or COD) and NVM; You can use the function as said in Javacard API specification; Notice: You can get an accurate value if there is only your applet in the card, and y...
by UNKNwYSHSA
Fri Aug 14, 2015 9:24 pm
Forum: Reader
Topic: How to use IFD bR301 reader?
Replies: 3
Views: 1006

Re: How to use IFD bR301 reader?

I found the User Manual from other website, Maybe met your needs.
by UNKNwYSHSA
Fri Aug 14, 2015 9:00 pm
Forum: Reader
Topic: How to use IFD bR301 reader?
Replies: 3
Views: 1006

Re: How to use IFD bR301 reader?

I found some pictures from Apple itunes. br301_usage1.jpeg br301_usage2.jpeg br301_usage3.jpeg br301_usage4.jpeg br301_usage5.jpeg Maybe use it like follow steps: 1 It is a bluetooth device; 2 You should allow the communication with the bR301 reader; 3 Use the application (from Apple itunes) to send...

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