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2
votes
1
answer
149
views
Application shows blank white screen and site is whitelisted
I'm trying to run a legacy Java applet application in Microsoft Edge using IE Mode, as modern browsers no longer support NPAPI plugins required by Java applets.
What I've done so far:
Enabled "Allow ...
0
votes
0
answers
178
views
SIM Binding in android application
Have to create an application which has to identify the SIM. Check whether the same SIM is placed in the phone or not, proceed only when same is presented on registration like how UPI apps are working....
1
vote
1
answer
78
views
Java Card applet returns 6700, I can't figure out why
I can't figure out why my applet returns 6700 in response to the command 00 40 00 00 0A 0102030405060708090A.
00 - CLA, 40 - INS, 00 00 - P1 and P2, 0A - Lc, 0102030405060708090A - Data
If I ...
0
votes
1
answer
96
views
Java Card applet selection
I encountered a problem performing select for an installed applet. The applet is HelloWorld app from the Java Card SDK 2.2.1
If I understand correctly, after opening secure channel I should select an ...
2
votes
0
answers
141
views
Is it possible to use the Java 17 compiler to compile a Java Applet that calls netscape.javascript.JSObject.getWindow()?
I know applets are no longer formally supported. I have some legacy code that can still run using IE 11/Edge in compatibility mode. I can also run applets in any browser using Webswing.
My applets ...
0
votes
1
answer
202
views
JavaCard CAP Conversion Fails with "Invalid AID" Error Using JCOP SDK
I've tried about 100 different renditions of the converter command, different AIDs, using only the applet AID, removing the "1.0". It always results in "Invalid AID".
I was able to ...
0
votes
3
answers
255
views
Cannot access data passed to shareable interface method in javacard
I new to javacard applet programming and trying to understand shareable interface to call a applets method in another applet. Below is my setup
sourceapplet.java is the applet where my shareable ...
0
votes
1
answer
64
views
Obtaining certificates installed on users' Windows machine for digital signatures [closed]
We are developing a functionality for our application that lets you digitally sign a .pdf document.
This can be achieved via three methods:
Using a .pfx certificate.
Using one of the certificates ...
1
vote
0
answers
134
views
How to Extract GeoGebra Script from a GGB File?
I would like to know if there is any way to extract the GeoGebra script from a GGB file, and whether this script can restore the original effects as closely as possible.
Currently, the basic logic is ...
0
votes
0
answers
95
views
Unable to Read Binary Data from Smart Card After Successful BAC - "File Not Found" Error
I am working on a smart card application where I successfully connect to the card using keys derived from the MRZ through the Basic Access Control (BAC) process. I am able to select the Data Group (DG)...
1
vote
0
answers
80
views
Select application by AID in JavaCard SIMToolkit application
I want to develop a SIM Toolkit applet and inside that I want to access some files in file structure of UICC inside my applet.
The normal file select command is like this:
sim.select(SIMVIEW.FID_MF);
...
1
vote
0
answers
389
views
Error executing JNLP file with Open Web Start
I have an old Applet that is using Java Web Start.
To launch this Applet, I use this JNLP file:
<?xml version="1.0" encoding="utf-8"?>
<jnlp spec="6.0+" codebase=...
2
votes
2
answers
352
views
Need to execute an applet installed on a remote server without using Java Web Start or any browser
Scenario:
My company is maintaining an applet that is used by many machines through Java Web Start.
Java Web Start is triggered by an JNLP file that contains all the informations and parameters to ...
1
vote
1
answer
469
views
Java Applet not running on MacOS
I am trying to learn about Java Applets in VSCode but am not able to get through the intricacies. This is my java code in main.java file:
import java.applet.*;
import java.awt.Graphics;
@...
0
votes
0
answers
44
views
Java applet code has scale variable for sizing window not sure what it's for
I am having a bit of difficulty understanding what the purpose of this code might be. I put an applet into a Java decompiler and this is the code. Specifically, the line where it is setting the ...