using CERTENROLLLib;
using CERTCLIENTLib;
创建私有变量
private const int CC_DEFAULTCONFIG = 0;
private const int CC_UIPICKCONFIG = 0x1;
private const int CR_IN_BASE64 = 0x1;
private const int CR_IN_FORMATANY = 0;
private const int CR_IN_PKCS10 = 0x100;
private const int CR_DISP_ISSUED = 0x3;
private const int CR_DISP_UNDER_SUBMISSION = 0x5;
private const int CR_OUT_BASE64 = 0x1;
private const int CR_OUT_CHAIN = 0x100;
private string sOK = "";
创建证书请求
public string createRequest(string name, ref string strRequest)
{
// Create all the objects that will be required
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();
try
{
// Initialize the csp object using the desired Cryptograhic Service Provider (CSP)
objCSP.InitializeFromName(
"Microsoft Enhanced Cryptographic Provider v1.0"
);