The upcoming 802.11w amendment to the 802.11 standard eliminates the 802.11 deauthentication and disassociation Denial of Service (DoS) vulnerabilities. This paper presents two oth...
Abstract. We propose a micro-payment scheme for symmetric multihop cellular networks that encourages intermediaries to transmit packets and recipients to provide auditing informati...
We present an improved bound on the advantage of any q-query adversary at distinguishing between the CBC MAC over a random n-bit permutation and a random function outputting n bit...
Mihir Bellare, Krzysztof Pietrzak, Phillip Rogaway
In this paper we study the substitution-permutation network (SPN) on which AES is based. We introduce AES∗ , a SPN identical to AES except that fixed S-boxes are replaced by ran...
Abstract. The use of biometrics, and fingerprint recognition in particular, for cardholder authentication in smartcard systems is growing in popularity, and such systems are the f...