public override void PerformTest()
{
KeyUsage k = new KeyUsage(KeyUsage.DigitalSignature);
if ((k.GetBytes()[0] != (byte)KeyUsage.DigitalSignature) || (k.PadBits != 7))
{
Fail("failed digitalSignature");
}
k = new KeyUsage(KeyUsage.NonRepudiation);
if ((k.GetBytes()[0] != (byte)KeyUsage.NonRepudiation) || (k.PadBits != 6))
{
Fail("failed nonRepudiation");
}
k = new KeyUsage(KeyUsage.KeyEncipherment);
if ((k.GetBytes()[0] != (byte)KeyUsage.KeyEncipherment) || (k.PadBits != 5))
{
Fail("failed keyEncipherment");
}
k = new KeyUsage(KeyUsage.CrlSign);
if ((k.GetBytes()[0] != (byte)KeyUsage.CrlSign) || (k.PadBits != 1))
{
Fail("failed cRLSign");
}
k = new KeyUsage(KeyUsage.DecipherOnly);
if ((k.GetBytes()[1] != (byte)(KeyUsage.DecipherOnly >> 8)) || (k.PadBits != 7))
{
Fail("failed decipherOnly");
}
// test for zero length bit string
try
{
Asn1Object.FromByteArray(new DerBitString(new byte[0], 0).GetEncoded());
}
catch (IOException e)
{
Fail(e.ToString());
}
DoTestRandomPadBits();
DoTestZeroLengthStrings();
}
public ITestResult Perform()
{
KeyUsage k = new KeyUsage(KeyUsage.DigitalSignature);
if ((k.GetBytes()[0] != (byte)KeyUsage.DigitalSignature) || (k.PadBits != 7))
{
return(new SimpleTestResult(false, Name + ": failed digitalSignature"));
}
k = new KeyUsage(KeyUsage.NonRepudiation);
if ((k.GetBytes()[0] != (byte)KeyUsage.NonRepudiation) || (k.PadBits != 6))
{
return(new SimpleTestResult(false, Name + ": failed nonRepudiation"));
}
k = new KeyUsage(KeyUsage.KeyEncipherment);
if ((k.GetBytes()[0] != (byte)KeyUsage.KeyEncipherment) || (k.PadBits != 5))
{
return(new SimpleTestResult(false, Name + ": failed keyEncipherment"));
}
k = new KeyUsage(KeyUsage.CrlSign);
if ((k.GetBytes()[0] != (byte)KeyUsage.CrlSign) || (k.PadBits != 1))
{
return(new SimpleTestResult(false, Name + ": failed cRLSign"));
}
k = new KeyUsage(KeyUsage.DecipherOnly);
if ((k.GetBytes()[1] != (byte)(KeyUsage.DecipherOnly >> 8)) || (k.PadBits != 7))
{
return(new SimpleTestResult(false, Name + ": failed decipherOnly"));
}
// test for zero length bit string
try
{
Asn1Object.FromByteArray(new DerBitString(new byte[0], 0).GetEncoded());
}
catch (IOException e)
{
return(new SimpleTestResult(false, Name + ": " + e));
}
return(new SimpleTestResult(true, Name + ": Okay"));
}
/// <inheritdoc />
public override void InjectReferenceValue(X509Certificate2 value)
{
Certificate = value;
DerBitString derBitString = GetExtensionValue(value) as DerBitString;
if (derBitString == null)
{
if (IsRequired())
{
throw new PolicyRequiredException("Extention " + ExtentionIdentifier.Display + " is marked as required by is not present.");
}
PolicyValue = new PolicyValue <int>(0);
return;
}
var keyUsage = new KeyUsage(derBitString.IntValue);
byte[] data = keyUsage.GetBytes();
int intValue = (data.Length == 1) ? data[0] & 0xff : (data[1] & 0xff) << 8 | (data[0] & 0xff);
PolicyValue = new PolicyValue <int>(intValue);
}