50 citations · 75 across the 23 of their papers we have counts for
4 papers · 1 filter
Punctured Binary Simplex Codes as LDPC codes
Massimo Battaglioni, Giovanni Cancellieri
Digital data transfer can be protected by means of suitable error correcting codes. Among the families of state-of-the-art codes, LDPC (Low Density Parity-Check) codes have receive…
MAGIC: A Method for Assessing Cyber Incidents Occurrence
Massimo Battaglioni, Giulia Rafaiani, Franco Chiaraluce +1
The assessment of cyber risk plays a crucial role for cybersecurity management, and has become a compulsory task for certain types of companies and organizations. This makes the de…
Analysis of a blockchain protocol based on LDPC codes
Massimo Battaglioni, Paolo Santini, Giulia Rafaiani +2
In a blockchain Data Availability Attack (DAA), a malicious node publishes a block header but withholds part of the block, which contains invalid transactions. Honest full nodes, w…
Optimization of a Reed-Solomon code-based protocol against blockchain data availability attacks
Paolo Santini, Giulia Rafaiani, Massimo Battaglioni +2
ASBK (named after the authors' initials) is a recent blockchain protocol tackling data availability attacks against light nodes, employing two-dimensional Reed-Solomon codes to enc…