Implementing Certificates with CertEnroll dll on an Asp.net fw 4 website:
CX509CertificateRequestPkcs10 objPkcs10 = new CX509CertificateRequestPkcs10Class();
CX509PrivateKey objPrivateKey = new CX509PrivateKeyClass();
CCspInformation objCSP = new CCspInformationClass();
CCspInformations objCSPs = new CCspInformationsClass();
CX500DistinguishedName objDN = new CX500DistinguishedNameClass();
CX509Enrollment objEnroll = new CX509EnrollmentClass();
CObjectIds objObjectIds = new CObjectIdsClass();
CObjectId objObjectId = new CObjectIdClass();
CX509ExtensionKeyUsage objExtensionKeyUsage = new CX509ExtensionKeyUsageClass();
CX509ExtensionEnhancedKeyUsage objX509ExtensionEnhancedKeyUsage = new CX509ExtensionEnhancedKeyUsageClass();
string strRequest;
try
{
// Initialize the csp object using the desired Cryptograhic Service Provider (CSP)
objCSP.InitializeFromName(
"Microsoft Enhanced Cryptographic Provider v1.0"
);
// Add this CSP object to the CSP collection object
objCSPs.Add(
objCSP
);
// Provide key container name, key length and key spec to the private key object
//objPrivateKey.ContainerName = "AlejaCMa";
objPrivateKey.Length = 1024;
objPrivateKey.KeySpec = X509KeySpec.XCN_AT_SIGNATURE;
objPrivateKey.KeyUsage = X509PrivateKeyUsageFlags.XCN_NCRYPT_ALLOW_ALL_USAGES;
objPrivateKey.MachineContext = false;
// Provide the CSP collection object (in this case containing only 1 CSP object)
// to the private key object
objPrivateKey.CspInformations = objCSPs;
// Create the actual key pair
objPrivateKey.Create();
......
It is throwing the following error message (on the last line)
Certificate Error CertEnroll::CX509PrivateKey::Create: The system cannot find the file specified. 0x80070002 (WIN32: 2 ERROR_FILE_NOT_FOUND)
When debugging it passes the instruction Create() without errors... but on my test environment: Windows Server 2012 it is failing
