We develop the theme of an earlier paper [3], namely that security protocols for pervasive computing frequently need to exploit empirical channels and that the latter can be classi...
Sadie Creese, Michael Goldsmith, Richard Harrison,...
Ordinarily, RSA and Rabin ciphertexts and signatures are log N bits, where N is a composite modulus; here, we describe how to “compress” Rabin ciphertexts and signatures (among...
In this paper, we report the results of the formal analysis performed on the Estonian Mobile-ID protocol (deployed since 2008), allowing citizens and permanent residents of Estonia...
Abstract. In this article, it is discussed how to construct a compression function with 2n-bit output using a component function with n-bit output. The component function is either...
We present a new model for undeniable signatures: fair-anonymous undeniable signatures. This protocol can not only preserve the privacy of the signer (i.e. anonymity) but also trac...
Song Han, Elizabeth Chang, Xiaotie Deng, Winson K....