23 citations · 59 across the 22 of their papers we have counts for
27 papers
Design and Implementation of a Digital Signature Scheme Based on Low-density Generator Matrix Codes
Marco Baldi, Alessandro Barenghi, Franco Chiaraluce +4
In this paper we consider a post-quantum digital signature scheme based on low-density generator matrix codes and propose efficient algorithmic solutions for its implementation. We…
Fuzzy Authentication using Rank Distance
Alessandro Neri, Joachim Rosenthal, Davide Schipani
Fuzzy authentication allows authentication based on the fuzzy matching of two objects, for example based on the similarity of two strings in the Hamming metric, or on the similiari…
An Application of Group Theory in Confidential Network Communications
Juan Antonio Lopez-Ramos, Joachim Rosenthal, Davide Schipani +1
A new proposal for group key exchange is introduced which proves to be both efficient and secure and compares favorably with state of the art protocols.
Involutions, Trace Maps, and Pseudorandom Numbers
Michele Elia, Davide Schipani
Interesting properties of the partitions of a finite field induced by the combination of involutions and trace maps are studied. The special features of involutions o…
Remarks on Frankl's conjecture
Francesco Marigo, Davide Schipani
First a few reformulations of Frankl's conjecture are given, in terms of reduced families or matrices, or analogously in terms of lattices. These lead naturally to a stronger conje…
An Active Attack on a Multiparty Key Exchange Protocol
Reto Schnyder, Juan Antonio Lopez-Ramos, Joachim Rosenthal +1
The multiparty key exchange introduced in Steiner et al.\@ and presented in more general form by the authors is known to be secure against passive attacks. In this paper, an active…