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Author filtered by: orouit [x]
Article 13 May 2013   license: CPOL
This article shows how an OTP generator works.
C#Intermediatetimepassword
Forum Message 4 May 2013  
As soon as a reader as been associated to the card object, it starts to monitor the card events. So the process is simple. 1. Create a card object 2. Get the list of readers available 3. Handle t
Forum Message 21 Apr 2013  
In fact the code you're interested in is already in the set of projects attached this article. Check the APDUExchange application. The second article is
Forum Message 12 Apr 2013  
Hi, I don't have much time to do it right now but here is what you should do: 1 - Write a method to export the private key of the master card. You need to use your own format to export the key a
Forum Message 3 Apr 2013  
Verify that in your remote desktop settings the smart card resource is shared. Have you tried the card on the remote machine itself to check that the machine has the correct minidriver?
Forum Message 2 Apr 2013  
You can't use the smart card of Windows machine if you're doing remote desktop to that machine!! When you remote desktop the remote machine would be trying to use the smart card connected to the PC
Forum Message 1 Apr 2013  
You need the Minidriver for the new crypto API. You should be able to get it from the manufacturer of the card. Is the card you are using a PKI card that support the new generation crypto API of Mi
Re: RFID support by orouit
Forum Message 1 Apr 2013  
This is a open code, you can do what you whit with it. If you add some support that can benefit others and that you're willing to share it, you're welcome to do it. I don't have any RFID reader, so
Forum Message 21 Mar 2013  
There might be a problem with the card event support of the reader. Could you try just to do a CardConnect with the simple READAdn program? If the reader is seen by PC/SC it means it works. Calling
Forum Message 10 Mar 2013  
There is no GUI. The purpose is to demonstrate how to use standard crypto techniques to achieve secure file exchange. You have to build your own application around it. I just provide unit tests
Forum Message 8 Mar 2013  
I don't have any code that reads/writes data to a MIFARE 4K but as this card like most smart cards uses APDU commands to be programmed you can use some of m sample and modify them to program a MIFARE.
Forum Message 5 Mar 2013  
You should try another program that I provide that doesn't depend on card events. There is a test program that reads the phone numbers of the SIM card. It's a simple console app. I suspect that thi
Forum Message 5 Mar 2013  
Magnetic swipe reader have nothing to do with smart card readers. I have never used any, this article is about smart cards, mostly those using a microprocessor like SIM cards. Unfortunately I c
Article 20 Feb 2013   license: CPOL
Describes a framework to use the PCSC Smart Card API with .NET.
VS2008C#Windows.NETMobileDevIntermediateVisual-StudioVS2010
Forum Message 19 Feb 2013  
Desole pour la reponse tardive, j'avais manque le message. Le SMS est relativement complexe. Il faut utiliser deux specs, une decrit le header (GSM11.14 je crois), l'autre le codage du message, pou
Forum Message 19 Feb 2013  
Well basically the answer is in this article! The attached program is reading the EFADN, so if you change the command to select and read another file then you have it. The only thing is that C#
Article 10 Feb 2013   license: CPOL
This article describes a solution to access API and resources that are not available with WinRT.
C#WinRTWin8VS2012windows-storesmartcard
Forum Message 1 Feb 2013  
http://venturebeat.com/2013/01
Article 1 Feb 2013   license: CPOL
This article introduces a WCF service to expose the core functions necessary to communicate with a smart card.
C#WCF
Re: My vote of 5 by orouit
Forum Message 29 Jan 2013  
Thanks. Second part which is the real purpose of this article is coming soon! Software Architect, COM, .NET and Smartcard security specialist.
Article 8 Jan 2013   license: CPOL
This article demonstrates how to implement interfaces defined for a WinRT component using WRL and C++.
C++DevIntermediateWinRTWin8VS2012WRL
Article 8 Jan 2013   license: CPOL
This article presents a format to exchange encrypted documents and the C# code that can handle the encryption and the decryption of the data.
C#.NETDevIntermediate
Forum Message 4 Jan 2013  
You're lucky that those Atmel cards (I worked with them few years ago) have a built-in UID that you can read. I think that this is the case for most smartcards that are used for identity or security
Forum Message 24 Dec 2012  
Hi Friedbert, I never noticed that! I wrote this code in 2002 I think with the beta of .NET 1.0! When I first created it partial class didn't exist. They were introduce with .NET 2.0 I think (VS20
Article 21 Dec 2012   license: CPOL
This article shows how to login to a cloud storage like Box by entering the credentials in a dialog window rather than in a Web page.
C#.NETDevIntermediateVisual-StudioVS2010CloudAuthenticationVS2012
Article 14 Dec 2012   license: CPOL
This article demonstrates how to implement interfaces defined for a WinRT component in a C# Windows store DLL or a C# Windows store application.
C#WindowsWinRT
Re: GSM SIM cards by orouit
Forum Message 14 Dec 2012  
Usually installing Applet on a smartcard is an administrative operation, so you might need some tool and administrative code to deploy the applet on the card. If I remember well I developed a long
Forum Message 14 Dec 2012  
No problem! There could have been an issue with the code. Software Architect, COM, .NET and Smartcard security specialist.
Re: Interesting... by orouit
Forum Message 14 Dec 2012  
Thanks for the information, I'll look at it. Software Architect, COM, .NET and Smartcard security specialist.
Forum Message 10 Dec 2012  
You can have a look at this article I wrote Building Your Own Security Application with the Gema
Forum Message 5 Dec 2012  
Ok, I see your point. If the card is already in the reader when you start the application or it is not then you don't get any event!!! You need toc call to try to open a card session. If it's succe
Re: Interesting... by orouit
Forum Message 5 Dec 2012  
I have been away from C++ quite some time and I didn't know the boost library, although I was pretty sure something should have existed! This is just an exercise I did to refresh my memory about point
Article 4 Dec 2012   license: CPOL
This article presents a solution to manage pointers in C++ in a similar way as COM.
C++COM
Article 3 Dec 2012   license: CPOL
This article demonstrates how to create different versions of WinRT components implementing a set of common interfaces.
WindowsWinRTVS2012
Forum Message 1 Dec 2012  
Look into the second article and you will get your answer. I have created 2 events, CardInserted and CardRemoved that wraps a natice code to PC/SC that tells you if a card has been inserted or remo
Re: CHUID by orouit
Forum Message 30 Nov 2012  
It is possible to read the CHUID of a card, but you need the specs of that card. I don't know much about this standard but there might be a common APDU spec for all card implementing this spec, or if
Re: Serial by orouit
Forum Message 30 Nov 2012  
It depends of the smartcard! A serial number is a product concept, some card don't have a serial (SIM don't) but have identifier. Some card are identified as a batch of cards, they have a common s
Forum Message 14 Nov 2012  
Thanks a lot for this valuable information. I will try this on a Windows Server 2008. However on Windows 7 the authorization code I was using was working fine. It needed to be run prior to using t
Forum Message 6 Nov 2012  
Hi, I'm not working a lot with APDU those days so if you're using the framework I will appreciate if you extend it for missing features and share those enhancements! Thks by advance O. Rouit
Forum Message 4 Oct 2012  
Yes you can do that but it is not trivial as there is no event like card inserted or removed! You need to get the list of readers, keep it and when the reader is removed compare with the current li
Forum Message 4 Oct 2012  
I'm not sure how you wish to do that but, the smart card certificate should be accessed like a certificate the store using windows or .NEWT API. Please detail. Software Archi
Forum Message 7 Sep 2012  
I have never done that as I'm more using custom code in the card to perform encryption and authentication with certificates and symetric keys. However I did some test with the minidriver and .NET API
Forum Message 11 Aug 2012  
Is the contacless you're using properly recognized by PC/SC? Transmist error could be a protocol setting, by default my API uses T=0 if I remember well which is the protocol for contact cards, plea
Forum Message 11 Aug 2012  
Search in the .NET card documentation provided by Gemalto for the .NET card, I think they do that. I need a bit more info: Are you trying to access the smartcard on a server running IIS or are yo
Forum Message 11 Aug 2012  
There is already an event handling support in the framework that does exactly what you need! Look at the second article, the one with the Winform application, it can detect card insertion and remov
Forum Message 11 Aug 2012  
I need some more information. Are you trying to access a smartcard resource from a Windows Service or an application running in IIS? There is normally no issue to access the smartcard reader if you
Forum Message 17 May 2012  
I need more information! With a PKI card (if it is one) you rarely call directly the APDU to present the PIN, you need to use the library provided by teh manufacturer. If you only want to verify
Forum Message 24 Apr 2012  
You're welcome :-D Software Architect, COM, .NET and Smartcard security specialist.
Forum Message 24 Apr 2012  
I don't get how you can get an error from ScardConnect and then be able to send a command to the card! Is the SDK sample you're trying using PC/SC? SCardConnect is a direct PC/SC call. My wrapper o
Forum Message 24 Apr 2012  
You need to look in the GSM specification where the format is described! There are many specifications GSM11.11. GSM11.40 etc... I don't know which one contains this information, but it's in some o
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