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C# CspProviderFlags类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C#中CspProviderFlags类的典型用法代码示例。如果您正苦于以下问题：C# CspProviderFlags类的具体用法？C# CspProviderFlags怎么用？C# CspProviderFlags使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



CspProviderFlags类属于命名空间，在下文中一共展示了CspProviderFlags类的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C#代码示例。

示例1: CspParameters

 internal CspParameters(int providerType, string providerName, string keyContainerName, CspProviderFlags flags)
 {
     this.ProviderType = providerType;
     this.ProviderName = providerName;
     this.KeyContainerName = keyContainerName;
     this.KeyNumber = -1;
     this.Flags = flags;
 }
开发者ID:pritesh-mandowara-sp，项目名称:DecompliedDotNetLibraries，代码行数:8，代码来源:CspParameters.cs


示例2: CspParameters

 private CspParameters(int providerType, string providerName, string keyContainerName, CspProviderFlags flags)
 {
     ProviderType = providerType;
     ProviderName = providerName;
     KeyContainerName = keyContainerName;
     KeyNumber = -1;
     Flags = flags;
 }
开发者ID:noahfalk，项目名称:corefx，代码行数:8，代码来源:CertificatePal.CspParametersStub.cs


示例3: KeyContainerStore

        public KeyContainerStore(string storeType)
        {
            flags = "machine".Equals(storeType)
                ? CspProviderFlags.UseMachineKeyStore
                : CspProviderFlags.UseUserProtectedKey;

            Log.Verbose($"using key container, flags: {flags}");
        }
开发者ID:Xamarui，项目名称:acme.net，代码行数:8，代码来源:KeyContainerStore.cs


示例4: GetKey

	extern public static byte[] GetKey(int algorithm, String name,
									   CspProviderFlags flag,
									   out int result);
开发者ID:jjenki11，项目名称:blaze-chem-rendering，代码行数:3，代码来源:CryptoMethods.cs


示例5: ValidateCspFlags

 /// <summary>
 /// Validates the CSP flags are expected
 /// </summary>
 /// <param name="flags">CSP provider flags</param>
 private static void ValidateCspFlags(CspProviderFlags flags)
 {
     // check that the flags are consistent.
     if (IsFlagBitSet((uint)flags, (uint)CspProviderFlags.UseExistingKey))
     {
         CspProviderFlags keyFlags = (CspProviderFlags.UseNonExportableKey |
                                     CspProviderFlags.UseArchivableKey |
                                     CspProviderFlags.UseUserProtectedKey);
         if ((flags & keyFlags) != CspProviderFlags.NoFlags)
         {
             throw new ArgumentException(SR.Format(SR.Argument_InvalidValue, Convert.ToString(flags)));
         }
     }
 }
开发者ID:chcosta，项目名称:corefx，代码行数:18，代码来源:CapiHelper.cs


示例6: SaveCspParameters

        internal static CspParameters SaveCspParameters (CspAlgorithmType keyType, CspParameters userParameters, CspProviderFlags defaultFlags, ref bool randomKeyContainer) {

            CspParameters parameters;
            if (userParameters == null) {
                parameters = new CspParameters(keyType == CspAlgorithmType.Dss ? Constants.PROV_DSS_DH : DefaultRsaProviderType, null, null, defaultFlags);
            } else {
                ValidateCspFlags(userParameters.Flags);
                parameters = new CspParameters(userParameters);
            }

            if (parameters.KeyNumber == -1)
                parameters.KeyNumber = keyType == CspAlgorithmType.Dss ? Constants.AT_SIGNATURE : Constants.AT_KEYEXCHANGE;
            else if (parameters.KeyNumber == Constants.CALG_DSS_SIGN || parameters.KeyNumber == Constants.CALG_RSA_SIGN)
                parameters.KeyNumber = Constants.AT_SIGNATURE;
            else if (parameters.KeyNumber == Constants.CALG_RSA_KEYX)
                parameters.KeyNumber = Constants.AT_KEYEXCHANGE;

            // If no key container was specified and UseDefaultKeyContainer is not used, then use CRYPT_VERIFYCONTEXT
            // to generate an ephemeral key
            randomKeyContainer = (parameters.Flags & CspProviderFlags.CreateEphemeralKey) == CspProviderFlags.CreateEphemeralKey;
            if (parameters.KeyContainerName == null && (parameters.Flags & CspProviderFlags.UseDefaultKeyContainer) == 0) {
                parameters.Flags |= CspProviderFlags.CreateEphemeralKey;
                randomKeyContainer = true;
            }

            return parameters;
        }
开发者ID:peterdocter，项目名称:referencesource，代码行数:27，代码来源:utils.cs


示例7: ValidateCspFlags

        [System.Security.SecurityCritical]  // auto-generated
        private static void ValidateCspFlags (CspProviderFlags flags) {
            // check that the flags are consistent.
            if ((flags & CspProviderFlags.UseExistingKey) != 0) {
                CspProviderFlags keyFlags = (CspProviderFlags.UseNonExportableKey | CspProviderFlags.UseArchivableKey | CspProviderFlags.UseUserProtectedKey);
                if ((flags & keyFlags) != CspProviderFlags.NoFlags)
                    throw new ArgumentException(Environment.GetResourceString("Argument_InvalidFlag"));
            }

            // make sure we are allowed to display the key protection UI if a user protected key is requested.
            if ((flags & CspProviderFlags.UseUserProtectedKey) != 0) {
                // UI only allowed in interactive session.
                if (!System.Environment.UserInteractive)
                    throw new InvalidOperationException(Environment.GetResourceString("Cryptography_NotInteractive"));

                // we need to demand UI permission here.
                UIPermission uiPermission = new UIPermission(UIPermissionWindow.SafeTopLevelWindows);
                uiPermission.Demand();
            }
        }
开发者ID:peterdocter，项目名称:referencesource，代码行数:20，代码来源:utils.cs


示例8: _ImportCspBlob

 internal static extern int _ImportCspBlob(byte[] keyBlob, SafeProvHandle hProv, CspProviderFlags flags, ref SafeKeyHandle hKey);
开发者ID:peterdocter，项目名称:referencesource，代码行数:1，代码来源:utils.cs


示例9: _ImportKey

 internal static extern void _ImportKey(SafeProvHandle hCSP, int keyNumber, CspProviderFlags flags, object cspObject, ref SafeKeyHandle hKey);
开发者ID:peterdocter，项目名称:referencesource，代码行数:1，代码来源:utils.cs


示例10: ImportKeyBlob

        /// <summary>
        /// Helper for Import CSP
        /// </summary>
        internal static void ImportKeyBlob(SafeProvHandle saveProvHandle, CspProviderFlags flags, byte[] keyBlob, out SafeKeyHandle safeKeyHandle)
        {
            // Compat note: This isn't the same check as the one done by the CLR _ImportCspBlob QCall,
            // but this does match the desktop CLR behavior and the only scenarios it
            // affects are cases where a corrupt blob is passed in.
            bool isPublic = keyBlob.Length > 0 && keyBlob[0] == CapiHelper.PUBLICKEYBLOB;

            int dwCapiFlags = MapCspKeyFlags((int)flags);
            if (isPublic)
            {
                dwCapiFlags &= ~(int)(CryptGenKeyFlags.CRYPT_EXPORTABLE);
            }

            SafeKeyHandle hKey;
            if (!Interop.CryptImportKey(saveProvHandle, keyBlob, keyBlob.Length, SafeKeyHandle.InvalidHandle, dwCapiFlags, out hKey))
            {
                int hr = Marshal.GetHRForLastWin32Error();

                hKey.Dispose();

                throw hr.ToCryptographicException();
            }

            hKey.PublicOnly = isPublic;
            safeKeyHandle = hKey;

            return;
        }
开发者ID:SGuyGe，项目名称:corefx，代码行数:31，代码来源:CapiHelper.cs


示例11: ValidateCspFlags

 private static void ValidateCspFlags(CspProviderFlags flags)
 {
     if ((flags & CspProviderFlags.UseExistingKey) != CspProviderFlags.NoFlags)
     {
         CspProviderFlags flags2 = CspProviderFlags.UseUserProtectedKey | CspProviderFlags.UseArchivableKey | CspProviderFlags.UseNonExportableKey;
         if ((flags & flags2) != CspProviderFlags.NoFlags)
         {
             throw new ArgumentException(Environment.GetResourceString("Argument_InvalidFlag"));
         }
     }
     if ((flags & CspProviderFlags.UseUserProtectedKey) != CspProviderFlags.NoFlags)
     {
         if (!Environment.UserInteractive)
         {
             throw new InvalidOperationException(Environment.GetResourceString("Cryptography_NotInteractive"));
         }
         new UIPermission(UIPermissionWindow.SafeTopLevelWindows).Demand();
     }
 }
开发者ID:pritesh-mandowara-sp，项目名称:DecompliedDotNetLibraries，代码行数:19，代码来源:Utils.cs


示例12: SaveCspParameters

        /// <summary>
        /// Helper method to save the CSP parameters. 
        /// </summary>
        /// <param name="keyType">CSP algorithm type</param>
        /// <param name="userParameters">CSP Parameters passed by user</param>
        /// <param name="defaultFlags">flags </param>
        /// <param name="randomKeyContainer">identifies if it is random key container</param>
        /// <returns></returns>
        internal static CspParameters SaveCspParameters(
            CspAlgorithmType keyType,
            CspParameters userParameters,
            CspProviderFlags defaultFlags,
            out bool randomKeyContainer)
        {
            CspParameters parameters;
            if (userParameters == null)
            {
                parameters = new CspParameters(keyType == CspAlgorithmType.Dss ?
                                                (int)ProviderType.PROV_DSS_DH : DefaultRsaProviderType,
                                                null, null, defaultFlags);
            }
            else
            {
                ValidateCspFlags(userParameters.Flags);
                parameters = new CspParameters(userParameters);
            }

            if (parameters.KeyNumber == -1)
            {
                parameters.KeyNumber = keyType == CapiHelper.CspAlgorithmType.Dss ? (int)KeyNumber.Signature : (int)KeyNumber.Exchange;
            }
            else if (parameters.KeyNumber == CALG_DSS_SIGN || parameters.KeyNumber == CALG_RSA_SIGN)
            {
                parameters.KeyNumber = (int)KeyNumber.Signature;
            }
            else if (parameters.KeyNumber == CALG_RSA_KEYX)
            {
                parameters.KeyNumber = (int)KeyNumber.Exchange;
            }
            // If no key container was specified and UseDefaultKeyContainer is not used, then use CRYPT_VERIFYCONTEXT
            // to generate an ephemeral key
            randomKeyContainer = IsFlagBitSet((uint)parameters.Flags, (uint)CspProviderFlags.CreateEphemeralKey);

            if (parameters.KeyContainerName == null && !IsFlagBitSet((uint)parameters.Flags,
                (uint)CspProviderFlags.UseDefaultKeyContainer))
            {
                parameters.Flags |= CspProviderFlags.CreateEphemeralKey;
                randomKeyContainer = true;
            }

            return parameters;
        }
开发者ID:SGuyGe，项目名称:corefx，代码行数:52，代码来源:CapiHelper.cs


示例13: CreateProviderParameters

        private static CspParameters CreateProviderParameters(CspParameters providerParameters, CspProviderFlags defaultFlags, out bool randomKeyContainer)
        {
            CspParameters parameters;

            if (providerParameters == null)
            {
                parameters = new CspParameters(GostCryptoConfig.ProviderType) { Flags = defaultFlags };
            }
            else
            {
                ValidateProviderParameters(providerParameters.Flags);

                parameters = new CspParameters(providerParameters.ProviderType, providerParameters.ProviderName, providerParameters.KeyContainerName) { Flags = providerParameters.Flags, KeyNumber = providerParameters.KeyNumber };
            }

            // Установка типа ключа
            if (parameters.KeyNumber == -1)
            {
                parameters.KeyNumber = (int)KeyNumber.Exchange;
            }
            else if (parameters.KeyNumber == Constants.CALG_GR3410EL)
            {
                parameters.KeyNumber = (int)KeyNumber.Signature;
            }
            else if (parameters.KeyNumber == Constants.CALG_DH_EL_SF)
            {
                parameters.KeyNumber = (int)KeyNumber.Exchange;
            }

            // Использовать автогенерированный контейнер
            randomKeyContainer = ((parameters.KeyContainerName == null) && ((parameters.Flags & CspProviderFlags.UseDefaultKeyContainer) == CspProviderFlags.NoFlags));

            if (randomKeyContainer)
            {
                parameters.KeyContainerName = Guid.NewGuid().ToString();
            }

            return parameters;
        }
开发者ID:kapitanov，项目名称:GostCryptography，代码行数:39，代码来源:Gost3410AsymmetricAlgorithm.cs


示例14: WriteToStore

 /// <summary>
 /// Writes a copy of this key into the local Csp store with the given options
 /// </summary>
 public void WriteToStore(string name, CspProviderFlags flags)
 {
     CspParameters cp = new CspParameters();
     cp.KeyContainerName = name;
     cp.Flags = flags;
     RSACryptoServiceProvider csp = new RSACryptoServiceProvider(cp);
     csp.ImportCspBlob(RSAKey.ExportCspBlob(IsPrivateKey));
     csp.PersistKeyInCsp = true;
     csp.Clear();
 }
开发者ID:hivie7510，项目名称:csharptest-net，代码行数:13，代码来源:RSAPublicKey.cs


示例15: ValidateProviderParameters

        private static void ValidateProviderParameters(CspProviderFlags flags)
        {
            // Ели информацию о провайдере нужно взять из текущего ключа
            if ((flags & CspProviderFlags.UseExistingKey) != CspProviderFlags.NoFlags)
            {
                const CspProviderFlags notExpectedFlags = CspProviderFlags.UseUserProtectedKey
                                                          | CspProviderFlags.UseArchivableKey
                                                          | CspProviderFlags.UseNonExportableKey;

                if ((flags & notExpectedFlags) != CspProviderFlags.NoFlags)
                {
                    throw ExceptionUtility.Argument("flags", Resources.InvalidCspProviderFlags);
                }
            }

            // Если пользователь должен сам выбрать ключ (например, в диалоге)
            if ((flags & CspProviderFlags.UseUserProtectedKey) != CspProviderFlags.NoFlags)
            {
                if (!Environment.UserInteractive)
                {
                    throw ExceptionUtility.CryptographicException(Resources.UserInteractiveNotSupported);
                }

                new UIPermission(UIPermissionWindow.SafeTopLevelWindows).Demand();
            }
        }
开发者ID:kapitanov，项目名称:GostCryptography，代码行数:26，代码来源:Gost3410AsymmetricAlgorithm.cs


示例16: ValidateCspFlags

        /// <summary>
        /// Validates the CSP flags are expected
        /// </summary>
        /// <param name="flags">CSP provider flags</param>
        private static void ValidateCspFlags(CspProviderFlags flags)
        {
            // check that the flags are consistent.
            if (IsFlagBitSet((uint)flags, (uint)CspProviderFlags.UseExistingKey))
            {
                CspProviderFlags keyFlags = (CspProviderFlags.UseNonExportableKey |
                                            CspProviderFlags.UseArchivableKey |
                                            CspProviderFlags.UseUserProtectedKey);
                if ((flags & keyFlags) != CspProviderFlags.NoFlags)
                {
                    throw new ArgumentException(SR.Format(SR.Argument_InvalidValue, Convert.ToString(flags)));
                }
            }

            //TODO : I don't think we need following commented code. Leaving it now for confirming the same 
            // during code review. Reviewers please let me kn know?

            // make sure we are allowed to display the key protection UI if a user protected key is requested.
            //if ((flags & CspProviderFlags.UseUserProtectedKey) != 0)
            //{
            //    // UI only allowed in interactive session.
            //    if (!System.Environment.UserInteractive)
            //    {
            //        throw new InvalidOperationException(("Cryptography_NotInteractive"));
            //    }
            //    // we need to demand UI permission here.
            //    UIPermission uiPermission = new UIPermission(UIPermissionWindow.SafeTopLevelWindows);
            //    uiPermission.Demand();
            //}
        }
开发者ID:SGuyGe，项目名称:corefx，代码行数:34，代码来源:CapiHelper.cs


示例17: SaveCspParameters

        internal static CspParameters SaveCspParameters (CspAlgorithmType keyType, CspParameters userParameters, CspProviderFlags defaultFlags, ref bool randomKeyContainer) {
#if SILVERLIGHT 
            Contract.Assert(keyType == CspAlgorithmType.Rsa, "Only RSA is supported in Silverlight");
#endif // SILVERLIGHT 
 
            CspParameters parameters;
            if (userParameters == null) { 
#if !SILVERLIGHT
                parameters = new CspParameters(keyType == CspAlgorithmType.Dss ? Constants.PROV_DSS_DH : DefaultRsaProviderType, null, null, defaultFlags);
#else // !SILVERLIGHT
                parameters = new CspParameters(); 
#endif // !SILVERLIGHT
            } else { 
                ValidateCspFlags(userParameters.Flags); 
                parameters = new CspParameters(userParameters);
            } 

#if !SILVERLIGHT
            if (parameters.KeyNumber == -1)
                parameters.KeyNumber = keyType == CspAlgorithmType.Dss ? Constants.AT_SIGNATURE : Constants.AT_KEYEXCHANGE; 
            else if (parameters.KeyNumber == Constants.CALG_DSS_SIGN || parameters.KeyNumber == Constants.CALG_RSA_SIGN)
                parameters.KeyNumber = Constants.AT_SIGNATURE; 
            else if (parameters.KeyNumber == Constants.CALG_RSA_KEYX) 
                parameters.KeyNumber = Constants.AT_KEYEXCHANGE;
#else // !SILVERLIGHT 
            if (parameters.KeyNumber == -1) {
                parameters.KeyNumber = (int)CapiNative.KeySpec.Signature;
            }
#endif // !SILVERLIGHT 

            // If no key container was specified and UseDefaultKeyContainer is not used, then use CRYPT_VERIFYCONTEXT 
            // to generate an ephemeral key 
            randomKeyContainer = (parameters.Flags & CspProviderFlags.CreateEphemeralKey) == CspProviderFlags.CreateEphemeralKey;
            if (parameters.KeyContainerName == null && (parameters.Flags & CspProviderFlags.UseDefaultKeyContainer) == 0) { 
                parameters.Flags |= CspProviderFlags.CreateEphemeralKey;
                randomKeyContainer = true;
            }
 
            return parameters;
        }
开发者ID:sjyanxin，项目名称:WPFSource，代码行数:40，代码来源:Utils.cs


示例18: _GenerateKey

 internal static extern void _GenerateKey(SafeProvHandle hProv, int algid, CspProviderFlags flags, int keySize, ref SafeKeyHandle hKey);
开发者ID:peterdocter，项目名称:referencesource，代码行数:1，代码来源:utils.cs


示例19: SaveCspParameters

 internal static CspParameters SaveCspParameters(CspAlgorithmType keyType, CspParameters userParameters, CspProviderFlags defaultFlags, ref bool randomKeyContainer)
 {
     CspParameters parameters;
     if (userParameters == null)
     {
         parameters = new CspParameters((keyType == CspAlgorithmType.Dss) ? 13 : DefaultRsaProviderType, null, null, defaultFlags);
     }
     else
     {
         ValidateCspFlags(userParameters.Flags);
         parameters = new CspParameters(userParameters);
     }
     if (parameters.KeyNumber == -1)
     {
         parameters.KeyNumber = (keyType == CspAlgorithmType.Dss) ? 2 : 1;
     }
     else if ((parameters.KeyNumber == 0x2200) || (parameters.KeyNumber == 0x2400))
     {
         parameters.KeyNumber = 2;
     }
     else if (parameters.KeyNumber == 0xa400)
     {
         parameters.KeyNumber = 1;
     }
     randomKeyContainer = (parameters.Flags & CspProviderFlags.CreateEphemeralKey) == CspProviderFlags.CreateEphemeralKey;
     if ((parameters.KeyContainerName == null) && ((parameters.Flags & CspProviderFlags.UseDefaultKeyContainer) == CspProviderFlags.NoFlags))
     {
         parameters.Flags |= CspProviderFlags.CreateEphemeralKey;
         randomKeyContainer = true;
     }
     return parameters;
 }
开发者ID:pritesh-mandowara-sp，项目名称:DecompliedDotNetLibraries，代码行数:32，代码来源:Utils.cs


示例20: CspParameters

 //Copy constructor
 internal CspParameters(CspParameters parameters)
 {
     ProviderType = parameters.ProviderType;
     ProviderName = parameters.ProviderName;
     KeyContainerName = parameters.KeyContainerName;
     KeyNumber = parameters.KeyNumber;
     Flags = parameters.Flags;
     _parentWindowHandle = parameters._parentWindowHandle;
 }
开发者ID:johnhhm，项目名称:corefx，代码行数:10，代码来源:CspParameters.cs



注：本文中的CspProviderFlags类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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