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Tooling
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In the OSDP.Net library there is ControlPanel class representing control panel (ACU), which communicates with one or several PD (card readers). Class has RawCardDataReplyReceived event, which is ...
apdevelop's user avatar
  • 607
1 vote
0 answers
66 views

I'm developing a C# application that needs to handle simultaneous printing on 4 Evolis Primacy 2 printers with Elyctis encoders. Each printer must write to card chips and print on cards completely ...
Bouls's user avatar
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0 answers
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I'm trying to access a file folder in SharePoint directly within Python so I can see the files stored in there and manipulate them as necessary. However, I don't have a username or password to sign ...
Liffi's user avatar
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2 votes
0 answers
64 views

I have a microprocessor card (NXP JCOP 4 P71) which is a dual interface card that supports Mifare Classic emulation. My project needs a cap file loaded and some mifare data written to the sectors on ...
closer's user avatar
  • 31
1 vote
1 answer
89 views

The question is about where session objects are created and stored - on a token or in RAM of an application that uses a pkcs11 library? It seems that pkcs11 specification does not differentiate them ...
user77777777's user avatar
  • 29
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0 answers
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I'm trying to perform mutual authentication using Java smartcardio, to a smart card following IAS-ECC standards, but I get to the point of Internal authentication and the card returns SW error 6982 &...
rogueai's user avatar
  • 131
2 votes
1 answer
564 views

I would like to create and store my own root certificate on a smart card using the P-256 ECDSA encryption algorithm (secp256r1). I managed to open access to the certificates created so far on the card ...
Marogo's user avatar
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0 votes
1 answer
203 views

(This is with reference to the answer https://stackoverflow.com/a/78943350/12876441) I am facing same issue i.e not able to handle 'Select Certificate' pop up and click on ok button from the pop up ...
Finch's user avatar
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1 vote
0 answers
35 views

For the sample Infineon card I have, when I provide FIXED_HOST_CHALLENGE = "67917EAE48AF74D3"; to the INS_INITIALIZE_UPDATE APDU command, my subsequent INS_EXTERNAL_AUTHENTICATE APDU ...
Ravi Iyer's user avatar
  • 11
0 votes
1 answer
73 views

I have an app I built that helps me with some tasks such as adding users to groups, removing, creating users, deleting users, and unlocking users in Active Directory. Which all require some admin ...
Maiz's user avatar
  • 29
0 votes
1 answer
182 views

I decrypt a byte array on a smartcard and receive data back from the smartcard. This decrypted data is still in the OAEP padding. Is there a simple way in C# to "unpad" decrypted data? The ...
Max1829's user avatar
  • 11
1 vote
2 answers
244 views

Trying to send GPO with a ACR39U card reader fails with an error code of 87 (0x57), INVALID_PARAMETERS, works with other card readers. It's also working with the SELECT and READ RECORD. Here's my APDU ...
Hasabe's user avatar
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0 votes
1 answer
239 views

I have Dell Latitude 5430, which has Dell ControlVault 3 contactless smart-card reader with NFC. Here are its specs: Dell Broadcom Smartcard Reader In windows device manager, they appear as: Using ...
Mert Mertce's user avatar
  • 1,263
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1 answer
116 views

I have developed my applet, installed and tested successfully on my target smart cards (NXP J3R180). Now I need to change card default keys as a final step, but I need it to be done along with sending ...
MJay's user avatar
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0 votes
3 answers
253 views

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 ...
Preeti 's user avatar
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