public static RSACryptoServiceProvider ParseX509PrivateKey(string pem)
{
ASN1 root = new ASN1 (StripPEM (pem));
ASN1 matl = new ASN1 (root [2].Value);
RSAParameters rsa = default (RSAParameters);
rsa.Modulus = matl [1].Value;
rsa.Exponent = matl [2].Value;
rsa.D = matl [3].Value;
rsa.P = matl [4].Value;
rsa.Q = matl [5].Value;
rsa.DP = matl [6].Value;
rsa.DQ = matl [7].Value;
rsa.InverseQ = matl [8].Value;
RSACryptoServiceProvider cp = new RSACryptoServiceProvider ();
cp.ImportParameters (rsa);
return cp;
}
public ASN1 Add(ASN1 asn1)
{
if (asn1 != null) {
if (elist == null)
elist = new ArrayList ();
elist.Add (asn1);
}
return asn1;
}
public static RSACryptoServiceProvider ParseX509PublicKey(string pem)
{
ASN1 root = new ASN1 (StripPEM (pem));
ASN1 proot = new ASN1 (RemoveSlopByte (root [1].Value));
RSAParameters rsa = default(RSAParameters);
rsa.Modulus = proot [0].Value;
rsa.Exponent = proot [1].Value;
RSACryptoServiceProvider cp = new RSACryptoServiceProvider ();
cp.ImportParameters (rsa);
return cp;
}