public unsafe void SetDheDerivedValue(IKeyshareInstance keyShare)
{
if (keyShare != null)
{
keyShare.DeriveSecret(CryptoProvider.HashProvider, CipherSuite.HashType, _secret, _hashSize, _secret, _hashSize);
}
else
{
HkdfFunctions.HkdfExtract(CryptoProvider.HashProvider, CipherSuite.HashType, null, 0, _secret, _hashSize, _secret, _hashSize);
}
}
public static void WriteKeyShare(ref WritableBuffer buffer, IKeyshareInstance keyshare)
{
buffer.WriteBigEndian(keyshare.NamedGroup);
buffer.WriteBigEndian((ushort)keyshare.KeyExchangeSize);
keyshare.WritePublicKey(ref buffer);
}