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(.NET Core C#) ScMinidriver - List Certificates on a Smart Card or USB TokenSee more ScMinidriver ExamplesGets a list of certificates contained on a smart card or USB token.
// This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. Chilkat.ScMinidriver scmd = new Chilkat.ScMinidriver(); // Reader names (smart card readers or USB tokens) can be discovered // via PCSC List Readers or PCSC Find Smart Cards string readerName = "SCM Microsystems Inc. SCR33x USB Smart Card Reader 0"; bool success = scmd.AcquireContext(readerName); if (success == false) { Debug.WriteLine(scmd.LastErrorText); return; } Chilkat.StringTable stCerts = new Chilkat.StringTable(); // We can choose one of the following items of information to get for each certificate: // "subjectDN" -- Return the full distinguished name of the cert. // "subjectDN_withTags" -- Same as above, but in a format that includes the subject part tags, such as the "CN=" in "CN=something" // "subjectCN" -- Return just the common name part of the certificate's subject. // "serial" -- Return the certificate serial number. // "serial:issuerCN" -- return the certificate serial number + the issuer's common name, delimited with a colon char. string certPart = "subjectCN"; success = scmd.ListCerts(certPart,stCerts); if (success == false) { Debug.WriteLine(scmd.LastErrorText); return; } int numCerts = stCerts.Count; int i = 0; while (i < numCerts) { Debug.WriteLine(Convert.ToString(i) + ": " + stCerts.StringAt(i)); i = i + 1; } // Delete the context when finished with the card. success = scmd.DeleteContext(); if (success == false) { Debug.WriteLine(scmd.LastErrorText); } |
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