Hi,

Sometimes we get error 2147482748. Is there any explanation about this error code ?

Hi again,

Code is below, normally it works fine but in this specific project we get error. Same <span data-scayt_word="HSM" data-scaytid="28">HSM device (<span data-scayt_word="SafeNet" data-scaytid="33">SafeNet) running without any problem with other projects in production environment.

In Error stack trace displaying "Cryptware.NCryptoki.CryptokiException: Error n. -2147482748" but in code line it prints end of method (not right line btw)

                    <span data-scayt_word="CryptokiCollection" data-scaytid="1">CryptokiCollection template = new <span data-scayt_word="CryptokiCollection" data-scaytid="2">CryptokiCollection();
                    template.Add(new <span data-scayt_word="ObjectAttribute" data-scaytid="3">ObjectAttribute(ObjectAttribute.CKA_CLASS, CryptokiObject.CKO_SECRET_KEY));
                    template.Add(new <span data-scayt_word="ObjectAttribute" data-scaytid="4">ObjectAttribute(ObjectAttribute.CKA_KEY_TYPE, Key.CKK_AES));
                    template.Add(new <span data-scayt_word="ObjectAttribute" data-scaytid="5">ObjectAttribute(ObjectAttribute.CKA_LABEL, "<span data-scayt_word="KeyLabel1" data-scaytid="8">KeyLabel1"));

                    <span data-scayt_word="CryptokiCollection" data-scaytid="9">CryptokiCollection objects = session.Objects.Find(template, 1);

                    if (objects.Count == 0)
                    {
                        throw new Exception("No Key Found");
                    }

                    <span data-scayt_word="SecretKey" data-scaytid="13">SecretKey <span data-scayt_word="secretKey" data-scaytid="15">secretKey = (<span data-scayt_word="SecretKey" data-scaytid="14">SecretKey)objects[0];

                    byte[] text = Encoding.GetEncoding("Windows-1254").GetBytes(value);

                    session.EncryptInit(Mechanism.AES_CBC_PAD, <span data-scayt_word="secretKey" data-scaytid="16">secretKey);

                    byte[] <span data-scayt_word="encryptedText" data-scaytid="19">encryptedText = session.Encrypt(text);

                    string <span data-scayt_word="encryptedString" data-scaytid="22">encryptedString = Convert.ToBase64String(<span data-scayt_word="encryptedText" data-scaytid="21">encryptedText);
 

I <span data-scayt_word="didnt" data-scaytid="1">didnt copy that, we create session at application begins and use this sessions with code in up.

        public <span data-scayt_word="BlockingCollection" data-scaytid="12">BlockingCollection<Session> Sessions { get; set; }

            Cryptoki.Licensee = SecurityConfiguration.NcryptokiLicensee;
            Cryptoki.ProductKey = SecurityConfiguration.NcryptokiProductKey;
            // <span data-scayt_word="TODO" data-scaytid="17">TODO : Get Active Slot Description From Singleton dapper repository. (<span data-scayt_word="HsmKeyInformation" data-scaytid="18">HsmKeyInformation)
            <span data-scayt_word="Cryptoki" data-scaytid="21">Cryptoki <span data-scayt_word="cryptoki" data-scaytid="23">cryptoki = new <span data-scayt_word="Cryptoki" data-scaytid="22">Cryptoki("cryptoki.dll");
            cryptoki.Initialize(true);
            <span data-scayt_word="CryptokiInfo" data-scaytid="25">CryptokiInfo info = cryptoki.Info;

            // Reads the set of slots containing a token
            <span data-scayt_word="SlotList" data-scaytid="27">SlotList slots = cryptoki.Slots;
            if (slots.Count == 0)
            {
                throw new Exception("No slot available");
            }

            <span data-scayt_word="int" data-scaytid="29">int <span data-scayt_word="slotId" data-scaytid="30">slotId = int.Parse(this.GetProtectedConfigValue("<span data-scayt_word="SlotId" data-scaytid="32">SlotId"));

            <span data-scayt_word="var" data-scaytid="33">var slot = slots.SingleOrDefault(x => x.SlotID == <span data-scayt_word="slotId" data-scaytid="31">slotId);
            if (slot == null)
                slot = slots[0];
            if (!slot.IsTokenPresent)
            {
                throw new Exception("No token inserted in the slot: " + slot.Info.Description);
            }

            <span data-scayt_word="var" data-scaytid="35">var token = slot.Token;

            string <span data-scayt_word="slotPassword" data-scaytid="37">slotPassword = this.GetProtectedConfigValue("<span data-scayt_word="SlotPassword" data-scaytid="38">SlotPassword");

            for (<span data-scayt_word="int" data-scaytid="39">int i = 0; i < 10; i++)
            {
                Session <span data-scayt_word="readonlySession" data-scaytid="41">readonlySession = token.OpenSession(Session.CKF_SERIAL_SESSION | Session.CKF_RW_SESSION,
                                      null,
                                      null);

                //this.currentSession = <span data-scayt_word="readonlySession" data-scaytid="42">readonlySession;
                <span data-scayt_word="int" data-scaytid="43">int <span data-scayt_word="nRes" data-scaytid="45">nRes = 0;

                if (!readonlySession.IsLoggedIn)
                {
                    <span data-scayt_word="nRes" data-scaytid="48">nRes = readonlySession.Login(Session.CKU_USER, <span data-scayt_word="slotPassword" data-scaytid="50">slotPassword);
                    if (<span data-scayt_word="nRes" data-scaytid="49">nRes != 0)
                    {
                        throw new Exception("Wrong PIN" + nRes.ToString());
                    }
                    Console.WriteLine("<span data-scayt_word="Sesssion" data-scaytid="54">Sesssion login success.");
                }
                else
                {
                    Console.WriteLine("<span data-scayt_word="Sesssion" data-scaytid="55">Sesssion already logged in.");
                }
                this.Sessions.Add(<span data-scayt_word="readonlySession" data-scaytid="58">readonlySession);
            }

Any help ? We can't find why it gives error about this