internal bool VerifySignature(RSA rsa)
{
RSAPKCS1SignatureDeformatter v = new RSAPKCS1SignatureDeformatter(rsa);
v.SetHashAlgorithm(PKCS1.HashNameFromOid(signatureOID));
return(v.VerifySignature(Hash, signature));
}
internal bool VerifySignature(RSA rsa)
{
// SHA1-1 with DSA
if (m_signaturealgo == "1.2.840.10040.4.3")
{
return(false);
}
RSAPKCS1SignatureDeformatter v = new RSAPKCS1SignatureDeformatter(rsa);
v.SetHashAlgorithm(PKCS1.HashNameFromOid(m_signaturealgo));
return(v.VerifySignature(this.Hash, this.Signature));
}