public TlsSrpKeyExchange(int keyExchange, IList supportedSignatureAlgorithms, byte[] identity,
TlsSrpLoginParameters loginParameters)
: base(keyExchange, supportedSignatureAlgorithms)
{
this.mTlsSigner = CreateSigner(keyExchange);
this.mIdentity = identity;
this.mSrpServer = new Srp6Server();
this.mSrpGroup = loginParameters.Group;
this.mSrpVerifier = loginParameters.Verifier;
this.mSrpSalt = loginParameters.Salt;
}
public override int GetSelectedCipherSuite()
{
int cipherSuite = base.GetSelectedCipherSuite();
if (TlsSrpUtilities.IsSrpCipherSuite(cipherSuite))
{
if (mSrpIdentity != null)
{
this.mLoginParameters = mSrpIdentityManager.GetLoginParameters(mSrpIdentity);
}
if (mLoginParameters == null)
{
throw new TlsFatalAlert(AlertDescription.unknown_psk_identity);
}
}
return(cipherSuite);
}