/// <summary>
/// Decides whether the given object <c>other</c> is the same as this field
/// </summary>
///
/// <param name="Obj">The object for comparison</param>
///
/// <returns>Returns <c>(this == other)</c></returns>
public override bool Equals(Object Obj)
{
if (Obj == null || !(Obj is RLWEPublicKey))
{
return(false);
}
RLWEPublicKey key = (RLWEPublicKey)Obj;
if (!N.Equals(key.N))
{
return(false);
}
for (int i = 0; i < A.Length; i++)
{
if (key.A[i] != A[i])
{
return(false);
}
}
for (int i = 0; i < P.Length; i++)
{
if (key.P[i] != P[i])
{
return(false);
}
}
return(true);
}
/// <summary>
/// Get the asymmetric public key from a stream
/// </summary>
///
/// <param name="KeyStream">The encoded public key</param>
/// <param name="Parameters">The cipher parameters</param>
///
/// <returns>The public key</returns>
private IAsymmetricKey GetAsymmetricPublicKey(Stream KeyStream, IAsymmetricParameters Parameters)
{
IAsymmetricKey key = null;
try
{
if (Parameters.GetType().Equals(typeof(NTRUParameters)))
key = new NTRUPublicKey(KeyStream);
else if (Parameters.GetType().Equals(typeof(MPKCParameters)))
key = new MPKCPublicKey(KeyStream);
else if (Parameters.GetType().Equals(typeof(RLWEParameters)))
key = new RLWEPublicKey(KeyStream);
return key;
}
catch (Exception ex)
{
throw new CryptoProcessingException("DtmKex:GetAsymmetricPublicKey", "The public key could not be loaded!", ex);
}
}