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;
}
}
/// <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));
}
}
}
}