public bool Verify(PgpKey publicKey, Stream stream, bool ignoreTrailingWhitespace = false)
{
var helper = new PgpSignatureTransformation(SignatureType, HashAlgorithm, ignoreTrailingWhitespace);
new CryptoStream(stream, helper, CryptoStreamMode.Read).CopyTo(Stream.Null);
helper.Finish(sigPck.Version, sigPck.KeyAlgorithm, sigPck.CreationTime, sigPck.GetHashedSubPackets());
return(publicKey.Verify(helper.Hash !, sigPck.GetSignature(), helper.HashAlgorithm));
}
public byte[] GetSignature()
{
MPInteger[] sigValues = sigPck.GetSignature();
byte[] signature;
if (sigValues != null)
{
if (sigValues.Length == 1) // an RSA signature
{
signature = sigValues[0].Value.ToByteArrayUnsigned();
}
else
{
try
{
signature = new DerSequence(
new DerInteger(sigValues[0].Value),
new DerInteger(sigValues[1].Value)).GetEncoded();
}
catch (IOException e)
{
throw new PgpException("exception encoding DSA sig.", e);
}
}
}
else
{
signature = sigPck.GetSignatureBytes();
}
return(signature);
}
public byte[] GetSignature()
{
MPInteger[] sigValues = sigPck.GetSignature();
byte[] signature;
if (sigValues.Length == 1) // an RSA signature
{
byte[] sBytes = sigValues[0].Value.ToByteArray();
if (sBytes[0] == 0)
{
signature = new byte[sBytes.Length - 1];
Array.Copy(sBytes, 1, signature, 0, signature.Length);
}
else
{
signature = sBytes;
}
}
else
{
try
{
signature = new DerSequence(
new DerInteger(sigValues[0].Value),
new DerInteger(sigValues[1].Value)).GetEncoded();
}
catch (IOException e)
{
throw new PgpException("exception encoding DSA sig.", e);
}
}
return(signature);
}
public byte[] GetSignature()
{
MPInteger[] signature = sigPck.GetSignature();
if (signature != null)
{
if (signature.Length == 1)
{
return(signature[0].Value.ToByteArrayUnsigned());
}
try
{
return(new DerSequence(new DerInteger(signature[0].Value), new DerInteger(signature[1].Value)).GetEncoded());
}
catch (IOException exception)
{
throw new PgpException("exception encoding DSA sig.", exception);
}
}
return(sigPck.GetSignatureBytes());
}
public byte[] GetSignature()
{
//IL_005b: Expected O, but got Unknown
MPInteger[] signature = sigPck.GetSignature();
if (signature != null)
{
if (signature.Length == 1)
{
return(signature[0].Value.ToByteArrayUnsigned());
}
try
{
return(new DerSequence(new DerInteger(signature[0].Value), new DerInteger(signature[1].Value)).GetEncoded());
}
catch (IOException val)
{
IOException exception = val;
throw new PgpException("exception encoding DSA sig.", (global::System.Exception)(object) exception);
}
}
return(sigPck.GetSignatureBytes());
}
