/// <summary>Version 1</summary>
 /// <param name="password">password</param>
 /// <returns>hashPassword</returns>
 private string V1HashAlgorithm(string password)
 {
     // $1$ バージョンの実装
     return("$1$" + "." +
            GetKeyedHash.GetSaltedPassword(
                password,                            // password
                EnumKeyedHashAlgorithm.MACTripleDES, // algorithm
                GetPassword.Generate(10, 3),         // key(pwd)
                10,                                  // salt length
                ASPNETIdentityConfig.StretchCount    // stretch count
                ));
 }
 /// <summary>Version 1</summary>
 /// <param name="hashedPassword">hashedPassword</param>
 /// <param name="providedPassword">providedPassword</param>
 /// <returns>検証結果</returns>
 private PasswordVerificationResult V1VerifyHashAlgorithm(
     string hashedPassword, string providedPassword)
 {
     if (GetKeyedHash.EqualSaltedPassword(
             providedPassword, hashedPassword.Substring(4),
             EnumKeyedHashAlgorithm.MACTripleDES))
     {
         return(PasswordVerificationResult.Success);
     }
     else
     {
         return(PasswordVerificationResult.Failed);
     }
 }
Exemplo n.º 3
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        /// <summary>KeyedHash</summary>
        private static void KeyedHash()
        {
            string data = "ynyKeiR9FXWPkNQHvUPZkAlfUmouExBv";
            string key  = "ynyKeiR9FXWPkNQHvUPZkAlfUmouExBv";

            MyDebug.OutputDebugAndConsole("KeyedHashAlgorithm.Default", GetKeyedHash.GetKeyedHashString(data, EnumKeyedHashAlgorithm.Default, key));
            MyDebug.OutputDebugAndConsole("KeyedHashAlgorithm.HMACMD5", GetKeyedHash.GetKeyedHashString(data, EnumKeyedHashAlgorithm.HMACMD5, key));
            MyDebug.OutputDebugAndConsole("KeyedHashAlgorithm.HMACRIPEMD160", GetKeyedHash.GetKeyedHashString(data, EnumKeyedHashAlgorithm.HMACRIPEMD160, key));
            MyDebug.OutputDebugAndConsole("KeyedHashAlgorithm.HMACSHA1", GetKeyedHash.GetKeyedHashString(data, EnumKeyedHashAlgorithm.HMACSHA1, key));
            MyDebug.OutputDebugAndConsole("KeyedHashAlgorithm.HMACSHA256", GetKeyedHash.GetKeyedHashString(data, EnumKeyedHashAlgorithm.HMACSHA256, key));
            MyDebug.OutputDebugAndConsole("KeyedHashAlgorithm.HMACSHA384", GetKeyedHash.GetKeyedHashString(data, EnumKeyedHashAlgorithm.HMACSHA384, key));
            MyDebug.OutputDebugAndConsole("KeyedHashAlgorithm.HMACSHA512", GetKeyedHash.GetKeyedHashString(data, EnumKeyedHashAlgorithm.HMACSHA512, key));
            MyDebug.OutputDebugAndConsole("KeyedHashAlgorithm.MACTripleDES", GetKeyedHash.GetKeyedHashString(data, EnumKeyedHashAlgorithm.MACTripleDES, key));
        }
Exemplo n.º 4
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 private void btnSPWDAuth2_Click(object sender, EventArgs e)
 {
     // パラメタ系は渡さないで検証可能
     if (GetKeyedHash.EqualSaltedPassword(
             this.txtSPWDRawPassword2.Text,
             this.txtSPWDSaltedPassword2.Text,
             (EnumKeyedHashAlgorithm)this.cbxSPWDPV2.SelectedValue))
     {
         MessageBox.Show("認証成功");
     }
     else
     {
         MessageBox.Show("認証失敗");
     }
 }
        /// <summary>バイト配列のハッシュ値を計算して返す。</summary>
        /// <param name="asb">バイト配列</param>
        /// <param name="ekha">ハッシュ(キー付き)アルゴリズム列挙型</param>
        /// <param name="password">使用するパスワード</param>
        /// <param name="salt">ソルト</param>
        /// <param name="stretchCount">ストレッチ回数</param>
        /// <returns>ハッシュ値(バイト配列)</returns>
        private static byte[] GetKeyedHashBytes(byte[] asb, EnumKeyedHashAlgorithm ekha, string password, byte[] salt, int stretchCount)
        {
            // キーを生成する。
            Rfc2898DeriveBytes passwordKey = new Rfc2898DeriveBytes(password, salt, stretchCount);

            // HMACMD5      :どのサイズのキーでも受け入れる ◯
            // HMACRIPEMD160:どのサイズのキーでも受け入れる ◯
            // HMACSHA1     :どのサイズのキーでも受け入れる ◯
            // HMACSHA256   :どのサイズのキーでも受け入れる ◯
            // HMACSHA384   :どのサイズのキーでも受け入れる ◯
            // HMACSHA512   :どのサイズのキーでも受け入れる ◯
            // MACTripleDES :長さが 16 または 24 バイトのキーを受け入れる

            // ハッシュ(キー付き)サービスプロバイダを生成

#if NETSTD
            // NETSTDの場合の実装
            if (ekha == EnumKeyedHashAlgorithm.HMACRIPEMD160)
            {
                return(GetKeyedHash.GetMacBytesByBC(
                           asb, passwordKey.GetBytes(24), new HMac(new RipeMD160Digest())));
            }
            else if (ekha == EnumKeyedHashAlgorithm.MACTripleDES)
            {
                return(GetKeyedHash.GetMacBytesByBC(
                           asb, passwordKey.GetBytes(24), new CbcBlockCipherMac(new DesEdeEngine(), 64)));
            }
#endif

            KeyedHashAlgorithm kha = HashAlgorithmCmnFunc.CreateKeyedHashAlgorithmSP(
                ekha,
                passwordKey.GetBytes(24)     // 上記より、24 決め打ちとする。
                );

            // ハッシュ(キー付き)を生成して返す。
            byte[] temp = kha.ComputeHash(asb);

            kha.Clear(); // devps(1725)

            return(temp);
        }
Exemplo n.º 6
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        public void GetKeyedHashBytesTest(byte[] asb, EnumKeyedHashAlgorithm eha, string password)
        {
            try
            {
                // anyWarp 棟梁の部品を使用してハッシュ値を取得
                byte[] hashBytes = GetKeyedHash.GetKeyedHashBytes(asb, eha, password);

                // anyWarp 棟梁の部品を使用して、もう一度ハッシュ値を取得
                byte[] hashBytes2 = GetKeyedHash.GetKeyedHashBytes(asb, eha, password);

                // ハッシュ値が同じかどうかをチェック
                Assert.AreNotEqual(asb, hashBytes);
                Assert.AreNotEqual(asb, hashBytes2);
                Assert.AreEqual(hashBytes, hashBytes2);
            }
            catch (Exception ex)
            {
                // Print a stack trace when an exception occurs.
                Console.WriteLine(ex.StackTrace);
                throw;
            }
        }
Exemplo n.º 7
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        [TestCase(null, 999, "test@123", ExpectedException = typeof(ArgumentNullException), TestName = "TestID-018A")]       // The encryption method that is not defined
        public void GetKeyedHashStringTest(string sourceString, EnumKeyedHashAlgorithm eha, string password)
        {
            try
            {
                // Get the hash value using the components of touryo.
                string hashString = GetKeyedHash.GetKeyedHashString(sourceString, eha, password);

                // Using the components of touryo, and get the hash value again.
                string hashString2 = GetKeyedHash.GetKeyedHashString(sourceString, eha, password);

                // Check the hash value.
                Assert.AreNotEqual(sourceString, hashString);
                Assert.AreNotEqual(sourceString, hashString2);
                Assert.AreEqual(hashString, hashString2);
            }
            catch (Exception ex)
            {
                // Print a stack trace when an exception occurs.
                Console.WriteLine(":" + ex.StackTrace);
                throw;
            }
        }
Exemplo n.º 8
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 /// <summary>キー付きハッシュ</summary>
 private void btnGetKeyedHash_Click(object sender, EventArgs e)
 {
     if (string.IsNullOrEmpty(txtKHSSalt.Text))
     {
         // ソルト無し
         if (this.rbnKHSString.Checked)
         {
             // String
             this.txtKHSCode.Text =
                 GetKeyedHash.GetKeyedHashString(
                     this.txtKHSString.Text,
                     (EnumKeyedHashAlgorithm)cbxKHSPV.SelectedValue,
                     this.txtKHSPassword.Text);
         }
         else
         {
             // Bytes
             this.txtKHSCode.Text =
                 CustomEncode.ToHexString(
                     GetKeyedHash.GetKeyedHashBytes(
                         CustomEncode.StringToByte(txtKHSString.Text, CustomEncode.UTF_8),
                         (EnumKeyedHashAlgorithm)cbxKHSPV.SelectedValue,
                         this.txtKHSPassword.Text));
         }
     }
     else
     {
         // ソルト有り
         if (this.nudKHSStretching.Value == 0)
         {
             // ストレッチング無し
             if (this.rbnKHSString.Checked)
             {
                 // String
                 this.txtKHSCode.Text =
                     GetKeyedHash.GetKeyedHashString(
                         this.txtKHSString.Text,
                         (EnumKeyedHashAlgorithm)cbxKHSPV.SelectedValue,
                         this.txtKHSPassword.Text,
                         CustomEncode.StringToByte(this.txtKHSPassword.Text, CustomEncode.UTF_8));
             }
             else
             {
                 // Bytes
                 this.txtKHSCode.Text =
                     CustomEncode.ToHexString(
                         GetKeyedHash.GetKeyedHashBytes(
                             CustomEncode.StringToByte(txtKHSString.Text, CustomEncode.UTF_8),
                             (EnumKeyedHashAlgorithm)cbxKHSPV.SelectedValue,
                             this.txtKHSPassword.Text,
                             CustomEncode.StringToByte(this.txtKHSPassword.Text, CustomEncode.UTF_8)));
             }
         }
         else
         {
             // ストレッチング有り
             if (this.rbnKHSString.Checked)
             {
                 // String
                 this.txtKHSCode.Text =
                     GetKeyedHash.GetKeyedHashString(
                         this.txtKHSString.Text,
                         (EnumKeyedHashAlgorithm)cbxKHSPV.SelectedValue,
                         this.txtKHSPassword.Text,
                         CustomEncode.StringToByte(this.txtKHSPassword.Text, CustomEncode.UTF_8),
                         (int)nudKHSStretching.Value);
             }
             else
             {
                 // Bytes
                 this.txtKHSCode.Text =
                     CustomEncode.ToHexString(
                         GetKeyedHash.GetKeyedHashBytes(
                             CustomEncode.StringToByte(txtKHSString.Text, CustomEncode.UTF_8),
                             (EnumKeyedHashAlgorithm)cbxKHSPV.SelectedValue,
                             this.txtKHSPassword.Text,
                             CustomEncode.StringToByte(this.txtKHSPassword.Text, CustomEncode.UTF_8),
                             (int)nudKHSStretching.Value));
             }
         }
     }
 }
Exemplo n.º 9
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 private void btnSPWDGen2_Click(object sender, EventArgs e)
 {
     this.txtSPWDSaltedPassword2.Text = GetKeyedHash.GetSaltedPassword(
         this.txtSPWDRawPassword2.Text, (EnumKeyedHashAlgorithm)this.cbxSPWDPV2.SelectedValue,
         this.txtSPWDKey2.Text, (int)this.nudSPWDSaltLength2.Value, (int)this.nudSPWDStretchCount2.Value);
 }