------------------------------
07:50:00 (ERROR): | .. |        910339761430,  076-418-980 00   6601168743   .
 : System.Security.Cryptography.CryptographicException
 : -     .

System.Security.Cryptography.CryptographicException: -     .


Server stack trace: 
    GostCryptography.Native.CryptoApiHelper.CreateProvider(CspParameters providerParameters)
    GostCryptography.Gost_R3410.Gost_R3410_AsymmetricAlgorithm`2.CreateProviderHandle(CspParameters providerParams, Boolean randomKeyContainer)
    GostCryptography.Gost_R3410.Gost_R3410_AsymmetricAlgorithm`2.GetKeyPairValue(CspParameters providerParams, Boolean randomKeyContainer, SafeProvHandleImpl& providerHandle, SafeKeyHandleImpl& keyHandle)
    GostCryptography.Gost_R3410.Gost_R3410_AsymmetricAlgorithm`2.GetKeyPair()
    GostCryptography.Gost_R3410.Gost_R3410_AsymmetricAlgorithm`2.InitKeyContainer(CspParameters providerParameters, Boolean& randomKeyContainer)
    System.Security.Cryptography.X509Certificates.X509CertificateHelper.GetPrivateKeyAlgorithm(X509Certificate2 certificate)
    SKBKontur.KZ.FSS.ELN.Signer.ComputeSignature(XmlDocument doc, X509Certificate2 cert, String signingElementUri)
    SKBKontur.KZ.FSS.ELN.Signer.SignRequest(XmlDocument doc, FSSServiceOptions options)
    SKBKontur.KZ.FSS.ELN.EncMessageInspector.BeforeSendRequest(Message& request, IClientChannel channel)
    System.ServiceModel.Dispatcher.ImmutableClientRuntime.BeforeSendRequest(ProxyRpc& rpc)
    System.ServiceModel.Channels.ServiceChannel.PrepareCall(ProxyOperationRuntime operation, Boolean oneway, ProxyRpc& rpc)
    System.ServiceModel.Channels.ServiceChannel.Call(String action, Boolean oneway, ProxyOperationRuntime operation, Object[] ins, Object[] outs, TimeSpan timeout)
    System.ServiceModel.Channels.ServiceChannelProxy.InvokeService(IMethodCallMessage methodCall, ProxyOperationRuntime operation)
    System.ServiceModel.Channels.ServiceChannelProxy.Invoke(IMessage message)

Exception rethrown at [0]: 
    System.Runtime.Remoting.Proxies.RealProxy.HandleReturnMessage(IMessage reqMsg, IMessage retMsg)
    System.Runtime.Remoting.Proxies.RealProxy.PrivateInvoke(MessageData& msgData, Int32 type)
    SKBKontur.KZ.FSS.ELN.WSInsurerCryptoV20.FileOperationsLnService.GetPrivateLNData(getPrivateLNDataRequest1 request)
    SKBKontur.KZ.FSS.ELN.WSInsurerCryptoV20.FileOperationsLnServiceClient.SKBKontur.KZ.FSS.ELN.WSInsurerCryptoV20.FileOperationsLnService.GetPrivateLNData(getPrivateLNDataRequest1 request)
    SKBKontur.KZ.FSS.ELN.Helpers.GetRequestElnV20(String lnCode, String snils, FSSServiceOptions options)
    SKBKontur.KZ.FSS.ELN.Helpers.GetRequestELN(String lnCode, String snils, FSSServiceOptions options) 
