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Search found 11 matches

by morva14
Mon Sep 05, 2016 4:43 am
Forum: Solutions
Topic: interact with JavaCard in web application
Replies: 4
Views: 2667

Re: interact with JavaCard in web application

tanks for answer.
but i don't want to have middle-ware.i want to join directly to smart card by java script.
i obtain Sconnect and webcard. do you now about SConnect or webcard?
by morva14
Sun Aug 28, 2016 11:48 am
Forum: Questions & Answers
Topic: intracting with java card applet in web application
Replies: 1
Views: 730

intracting with java card applet in web application

in the java web application we need to communicate with client machine's USB port to check whether card reader is attached or not and to read data from card reader for user’s authentication. If card reader is attached at client’s USB port and card is swiped then read the card data and authenticate t...
by morva14
Sun Aug 28, 2016 9:03 am
Forum: Solutions
Topic: interact with JavaCard in web application
Replies: 4
Views: 2667

interact with JavaCard in web application

I am developing a java web application where we need to communicate with client machine's USB port to check whether card reader is attached or not and to read data from card reader for user’s authentication. If card reader is attached at client’s USB port and card is swiped then read the card data a...
by morva14
Wed Jun 22, 2016 2:18 pm
Forum: Questions & Answers
Topic: RandomData Encryption Using RSA 2048
Replies: 5
Views: 1406

Re: RandomData Encryption Using RSA 2048

I dont know what is type of my card. How can i underestand?
by morva14
Tue Jun 21, 2016 10:24 am
Forum: Questions & Answers
Topic: RandomData Encryption Using RSA 2048
Replies: 5
Views: 1406

Re: RandomData Encryption Using RSA 2048

randomData = JCSystem.makeTransientByteArray((short)10,JCSystem.CLEAR_ON_RESET);
byte[] temp = new byte[256];
byte[] outBuff= new byte[256];

they are in to constractor class.

the result of random data encryption some time is correct and its sw is 9000 and some time it is throw cipherexception 0005
by morva14
Tue Jun 21, 2016 6:08 am
Forum: Questions & Answers
Topic: RandomData Encryption Using RSA 2048
Replies: 5
Views: 1406

RandomData Encryption Using RSA 2048

hi i encrypt randomdata by using cipher ALG_RSA_NOPAD but some times its result is correct or not. its Exeption throw is 0005. i am comfeuzed i dont no what shoud i do asymCipher = Cipher.getInstance(Cipher.ALG_RSA_NOPAD, false); rsaPubKey = (RSAPublicKey) KeyBuilder.buildKey(KeyBuilder.TYPE_RSA_PUB...
by morva14
Sun Jun 12, 2016 12:53 pm
Forum: Questions & Answers
Topic: get the ram and eeprom using applet
Replies: 3
Views: 1087

Re: get the ram and eeprom using applet

thanks
by morva14
Wed Jun 08, 2016 5:11 am
Forum: Questions & Answers
Topic: get the ram and eeprom using applet
Replies: 3
Views: 1087

get the ram and eeprom using applet

i write applet to get amount of eeprom but i am not sure whether or not it is right i multiplicate counter and 1024 to get amount of eeprom , when exception throw 1.sample of EEPROM: package memoryPack; import javacard.framework.*; import java.lang.Exception; public class memoryApp extends Applet { ...
by morva14
Wed Jun 08, 2016 4:56 am
Forum: Questions & Answers
Topic: RSA Public Key Encryption
Replies: 5
Views: 1799

Re: RSA Public Key Encryption

deer UNKNwYSHSA thanks.
by morva14
Mon May 30, 2016 5:55 am
Forum: Questions & Answers
Topic: RSA Public Key Encryption
Replies: 5
Views: 1799

Re: RSA Public Key Encryption

tanks so much.
what is your solution for this problem?
i dont no what should i do
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