internal void OnSerializing(StreamingContext context)
{
_uidp = this.UidP.ToBase64String();
_group = new GroupSerializable(this.Gq);
_uidh = this.UidH;
_e = this.E.ToBase64String();
_s = this.S.ToBase64String();
if (ParameterSet.ContainsParameterSet(this.group.GroupName) &&
(this.UsesRecommendedParameters == true))
{
this._g = new string[] { this.G[0].ToBase64String() };
}
else
{
this._g = this.G.ToBase64StringArray();
this._gd = (this.Gd == null) ? null : this.Gd.ToBase64String();
}
}
/// <summary>
/// Generates a fresh Issuer key and parameters.
/// </summary>
/// <param name="supportDevice">If true, the parameters will support issuing Device-protected tokens. Defaults to <code>false</code>.</param>
/// <returns>A Issuer key and parameters instance.</returns>
public IssuerKeyAndParameters Generate(bool supportDevice = false)
{
// first validate the data we have
Validate();
GroupElement[] gValues = null;
if (ip.Gq == null)
{
if (this.ParameterSet != null)
{
ip.Gq = this.ParameterSet.Group;
gValues = this.ParameterSet.G;
if (supportDevice)
{
ip.Gd = this.ParameterSet.Gd;
}
// is that a known parameter set?
ip.UsesRecommendedParameters = ParameterSet.ContainsParameterSet(this.ParameterSet.Name);
}
else
{
ParameterSet defaultParamSet = IssuerSetupParameters.GetDefaultParameterSet(this.GroupConstruction);
ip.Gq = defaultParamSet.Group;
if (UseRecommendedParameterSet)
{
gValues = defaultParamSet.G;
// recommended groups always support devices
ip.Gd = defaultParamSet.Gd;
ip.UsesRecommendedParameters = true;
}
}
}
FieldZqElement y0 = ProtocolHelper.GenerateIssuerParametersCryptoData(ip, gValues, supportDevice);
return(new IssuerKeyAndParameters(y0, ip));
}