public static OTRKeyRing createOTRKeyRing(string sID)
        {
            OTRKeyRing otrKeyring = new OTRKeyRing ();

            //create private DSA Key parameters
            DSASigner dsaSigner = new DSASigner ();
            otrKeyring.m_PrivateKey = dsaSigner.GetDSAKeyParameters ();

            //create fingerprint
            OTRFingerprint fingerprint = new OTRFingerprint ();
            fingerprint.m_sOwnerId = sID;
            fingerprint.m_sFingerprint = dsaSigner.GetDSAPublicKeyFingerPrintHex ();

            //add fingerprint to keyring
            otrKeyring.m_FingerprintList.Add(fingerprint);

            return otrKeyring;
        }