function request_ie() {
    var PKey = cadesplugin.CreateObject("X509Enrollment.CX509PrivateKey");
    PKey.ProviderName = "Crypto-Pro GOST R 34.10-2001 Cryptographic Service Provider";
    PKey.ProviderType = 75;
    PKey.KeySpec = 1;

    var CertificateRequestPkcs10 = cadesplugin.CreateObject("X509Enrollment.CX509CertificateRequestPkcs10");
    CertificateRequestPkcs10.InitializeFromPrivateKey(0x1, PKey, "");

    var DistinguishedName = cadesplugin.CreateObject("X509Enrollment.CX500DistinguishedName");
    DistinguishedName.Encode("CN=\"TestName\";");
    CertificateRequestPkcs10.Subject = DistinguishedName;

    var KeyUsageExtension = cadesplugin.CreateObject("X509Enrollment.CX509ExtensionKeyUsage");
    var CERT_DATA_ENCIPHERMENT_KEY_USAGE = 0x10;
    var CERT_KEY_ENCIPHERMENT_KEY_USAGE = 0x20;
    var CERT_DIGITAL_SIGNATURE_KEY_USAGE = 0x80;
    var CERT_NON_REPUDIATION_KEY_USAGE = 0x40;

    KeyUsageExtension.InitializeEncode(
        CERT_KEY_ENCIPHERMENT_KEY_USAGE |
        CERT_DATA_ENCIPHERMENT_KEY_USAGE |
        CERT_DIGITAL_SIGNATURE_KEY_USAGE |
        CERT_NON_REPUDIATION_KEY_USAGE);
    CertificateRequestPkcs10.X509Extensions.Add(KeyUsageExtension);

    var Enroll = cadesplugin.CreateObject("X509Enrollment.CX509Enrollment");
    Enroll.InitializeFromRequest(CertificateRequestPkcs10);
    console.log(CertificateRequestPkcs10);

    sCertificate = Enroll.CreateRequest(1);
    var request_pkcs10 = document.getElementById('request');
    request_pkcs10.innerHTML = sCertificate;
}

function request_async() {
    return new Promise(function (resolve, reject) {
        cadesplugin.async_spawn(function* (args) {
            try {
                var PKey = yield cadesplugin.CreateObjectAsync("X509Enrollment.CX509PrivateKey");
                PKey.ProviderName = "Crypto-Pro GOST R 34.10-2001 Cryptographic Service Provider";
                PKey.ProviderType = 75;
                PKey.KeySpec = 1;

                try {
                    var CertificateRequestPkcs10 = yield cadesplugin.CreateObjectAsync("X509Enrollment.CX509CertificateRequestPkcs10");
                } catch (e) {
                    alert('Failed to create X509Enrollment.CX509CertificateRequestPkcs10: ' + GetErrorMessage(e));
                    return;
                }
                yield CertificateRequestPkcs10.InitializeFromPrivateKey(0x1, PKey, "");

                try {
                    var DistinguishedName = yield cadesplugin.CreateObjectAsync("X509Enrollment.CX500DistinguishedName");
                } catch (e) {
                    alert('Failed to create X509Enrollment.CX500DistinguishedName: ' + GetErrorMessage(e));
                    return;
                }

                var DistinguishedName_string = document.getElementById('locNameAlign').value;
                console.log(DistinguishedName_string);
                yield DistinguishedName.Encode("CN=\"TestName\";");
                yield CertificateRequestPkcs10.propset_Subject(DistinguishedName);


                try {
                    var KeyUsageExtension = yield cadesplugin.CreateObjectAsync("X509Enrollment.CX509ExtensionKeyUsage");
                } catch (e) {
                    alert('Failed to create X509Enrollment.CX509ExtensionKeyUsage: ' + GetErrorMessage(e));
                    return;
                }
                var CERT_DATA_ENCIPHERMENT_KEY_USAGE = 0x10;
                var CERT_KEY_ENCIPHERMENT_KEY_USAGE = 0x20;
                var CERT_DIGITAL_SIGNATURE_KEY_USAGE = 0x80;
                var CERT_NON_REPUDIATION_KEY_USAGE = 0x40;

                yield KeyUsageExtension.InitializeEncode(
                    CERT_KEY_ENCIPHERMENT_KEY_USAGE |
                    CERT_DATA_ENCIPHERMENT_KEY_USAGE |
                    CERT_DIGITAL_SIGNATURE_KEY_USAGE |
                    CERT_NON_REPUDIATION_KEY_USAGE);

                X509Extensions = yield CertificateRequestPkcs10.X509Extensions;
                yield X509Extensions.Add(KeyUsageExtension);

                try {
                    var Enroll = yield cadesplugin.CreateObjectAsync("X509Enrollment.CX509Enrollment");
                } catch (e) {
                    alert('Failed to create X509Enrollment.CX509ExtensionKeyUsage: ' + GetErrorMessage(e));
                    return;
                }
                yield Enroll.InitializeFromRequest(CertificateRequestPkcs10);

                var sCertificate = yield Enroll.CreateRequest(1);
                console.log(sCertificate);
                var request_pkcs10 = document.getElementById('request');
                request_pkcs10.innerHTML = sCertificate;
            } catch (e) {
                // console.log("Error: " + cadesplugin.getLastError(err));
            }
        }, resolve, reject);
    });
}