Data-centric authorization and integrity control in a Linda tuplespace
Anders Fongen · 2015
In tuplespace applications where flows of data need to be kept separate for confidentiality reasons, there must be a rights management arrangement to control the access to tuples. Also, where the authorization of the tuple creator needs to be controlled for integrity reasons, the same requirement applies. This paper describes the SmallSpaces tuplespace implementation and how the implementation meets these requirements. Firthermore, the arrangement for the protection from covert channels during transaction processing is discussed.