private PopoSigningKey(Asn1Sequence seq)
{
int num = 0;
if (seq[num] is Asn1TaggedObject)
{
Asn1TaggedObject asn1TaggedObject = (Asn1TaggedObject)seq[num++];
if (asn1TaggedObject.TagNo != 0)
{
throw new ArgumentException("Unknown PopoSigningKeyInput tag: " + asn1TaggedObject.TagNo, "seq");
}
poposkInput = PopoSigningKeyInput.GetInstance(asn1TaggedObject.GetObject());
}
algorithmIdentifier = AlgorithmIdentifier.GetInstance(seq[num++]);
signature = DerBitString.GetInstance(seq[num]);
}
public PopoSigningKey Build(ISignatureFactory signer)
{
if (_name != null && _publicKeyMAC != null)
{
throw new InvalidOperationException("name and publicKeyMAC cannot both be set.");
}
PopoSigningKeyInput popo;
byte[] b;
IStreamCalculator calc = signer.CreateCalculator();
if (_certRequest != null)
{
popo = null;
b = _certRequest.GetDerEncoded();
calc.Stream.Write(b, 0, b.Length);
}
else if (_name != null)
{
popo = new PopoSigningKeyInput(_name, _pubKeyInfo);
b = popo.GetDerEncoded();
calc.Stream.Write(b, 0, b.Length);
}
else
{
popo = new PopoSigningKeyInput(_publicKeyMAC, _pubKeyInfo);
b = popo.GetDerEncoded();
calc.Stream.Write(b, 0, b.Length);
}
calc.Stream.Flush();
BestHTTP.SecureProtocol.Org.BouncyCastle.Utilities.Platform.Dispose(calc.Stream);
DefaultSignatureResult res = (DefaultSignatureResult)calc.GetResult();
return(new PopoSigningKey(popo, (AlgorithmIdentifier)signer.AlgorithmDetails, new DerBitString(res.Collect())));
}
public PopoSigningKey(PopoSigningKeyInput poposkIn, AlgorithmIdentifier aid, DerBitString signature)
{
poposkInput = poposkIn;
algorithmIdentifier = aid;
this.signature = signature;
}
