130 citations · 588 across the 59 of their papers we have counts for
7 papers · 1 filter
Compact QC-LDPC Block and SC-LDPC Convolutional Codes for Low-Latency Communications
Massimo Battaglioni, Alireza Tasdighi, Marco Baldi +2
Low decoding latency and complexity are two important requirements of channel codes used in many applications, like machine-to-machine communications. In this paper, we show how th…
Assessing and countering reaction attacks against post-quantum public-key cryptosystems based on QC-LDPC codes
Paolo Santini, Marco Baldi, Franco Chiaraluce
Code-based public-key cryptosystems based on QC-LDPC and QC-MDPC codes are promising post-quantum candidates to replace quantum vulnerable classical alternatives. However, a new ty…
Resource Allocation for Secure Gaussian Parallel Relay Channels with Finite-Length Coding and Discrete Constellations
Linda Senigagliesi, Marco Baldi, Stefano Tomasin
We investigate the transmission of a secret message from Alice to Bob in the presence of an eavesdropper (Eve) and many of decode-and-forward relay nodes. Each link comprises a set…
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…
Hindering reaction attacks by using monomial codes in the McEliece cryptosystem
Paolo Santini, Marco Baldi, Giovanni Cancellieri +1
In this paper we study recent reaction attacks against QC-LDPC and QC-MDPC code-based cryptosystems, which allow an opponent to recover the private parity-check matrix through its…
Efficient Search of Compact QC-LDPC and SC-LDPC Convolutional Codes with Large Girth
Mohammad H. Tadayon, Alireza Tasdighi, Massimo Battaglioni +2
We propose a low-complexity method to find quasi-cyclic low-density parity-check block codes with girth 10 or 12 and shorter length than those designed through classical approaches…