internal TlsDHKeyExchange(TlsProtocolHandler handler, ICertificateVerifyer verifyer,
TlsKeyExchangeAlgorithm keyExchange)
{
switch (keyExchange)
{
case TlsKeyExchangeAlgorithm.KE_DH_RSA:
case TlsKeyExchangeAlgorithm.KE_DH_DSS:
this.tlsSigner = null;
break;
case TlsKeyExchangeAlgorithm.KE_DHE_RSA:
this.tlsSigner = new TlsRsaSigner();
break;
case TlsKeyExchangeAlgorithm.KE_DHE_DSS:
this.tlsSigner = new TlsDssSigner();
break;
default:
throw new ArgumentException("unsupported key exchange algorithm", "keyExchange");
}
this.handler = handler;
this.verifyer = verifyer;
this.keyExchange = keyExchange;
}
internal TlsSrpKeyExchange(TlsProtocolHandler handler, ICertificateVerifyer verifyer,
TlsKeyExchangeAlgorithm keyExchange)
{
switch (keyExchange)
{
case TlsKeyExchangeAlgorithm.KE_SRP:
this.tlsSigner = null;
break;
case TlsKeyExchangeAlgorithm.KE_SRP_RSA:
this.tlsSigner = new TlsRsaSigner();
break;
case TlsKeyExchangeAlgorithm.KE_SRP_DSS:
this.tlsSigner = new TlsDssSigner();
break;
default:
throw new ArgumentException("unsupported key exchange algorithm", "keyExchange");
}
this.handler = handler;
this.verifyer = verifyer;
this.keyExchange = keyExchange;
}
private TlsKeyExchange CreateSrpExchange(TlsKeyExchangeAlgorithm keyExchange)
{
return(new TlsSrpKeyExchange(handler, verifyer, keyExchange));
}
private TlsKeyExchange CreateSrpExchange(TlsKeyExchangeAlgorithm keyExchange)
{
return new TlsSrpKeyExchange(handler, verifyer, keyExchange);
}
