public void generateClientKeyExchange(OutputStream os) throws IOException {
if (agreementCredentials != null) {
TlsUtils.writeUint24(0, os);
} else {
generateEphemeralClientKeyExchange(ecAgreeServerPublicKey.getParameters(), os);
}
}
protected byte[] externalizeKey(ECPublicKeyParameters keyParameters) throws IOException {
// TODO Add support for compressed encoding and SPF extension
/*
* RFC 4492 5.7. ...an elliptic curve point in uncompressed or compressed format.
* Here, the format MUST conform to what the server has requested through a
* Supported Point Formats Extension if this extension was used, and MUST be
* uncompressed if this extension was not used.
*/
return keyParameters.getQ().getEncoded();
}