Henzen L, Carbognani F, Felber N and Fichtner W. Hardware evaluation of the stream cipher-based hash functions RadioGatún and irRUPT. Proceedings of the Conference on Design, Automation and Test in Europe. (646-651).
McEvoy R, Murphy C, Marnane W and Tunstall M.
(2009). Isolated WDDL. ACM Transactions on Reconfigurable Technology and Systems. 2:1. (1-23). Online publication date: 1-Mar-2009.