— Finding evidence of antedating is an important goal in many digital investigations. This paper explores how causality can expose antedating by investigating storage systems for...
Abstract. We present two (related) dedicated hash functions that deliberately borrow heavily from the block ciphers that appeared in the final stages of the AES process. We explor...
Olivier Billet, Matthew J. B. Robshaw, Yannick Seu...
The use of one-way chains in authentication protocols is a technique of great importance which has many applications. Employing cryptographic techniques in the area of industrial ...
Whether a particular computing installation meets its security goals depends on whether the administrators can create a policy that expresses these goals—security in practice re...
Sergey Bratus, Alex Ferguson, Doug McIlroy, Sean W...
We propose the first single sign-on system in which a user can access services using unlinkable digital pseudonyms that can all be revoked in case she abuses any one service. Our ...