public KeyRequirement(ICKBinaryReader r)
{
r.ReadByte(); // Version.
KeyType = r.ReadEnum <KeyType>();
Operations = r.ReadEnum <KeyOperations>();
KeySizeInBits = r.ReadNullableInt32( );
CurveName = HelperAndExtensions.ReadNullableOid(r);
if (r.ReadBoolean())
{
InitiatorAlgorithmName = r.ReadString();
}
}