16 citations · 28 across the 7 of their papers we have counts for
4 papers · 1 filter
Quantum Search for Scaled Hash Function Preimages
Sergi Ramos-Calderer, Emanuele Bellini, José I. Latorre +2
We present the implementation of Grover's algorithm in a quantum simulator to perform a quantum search for preimages of two scaled hash functions, whose design only uses modular ad…
Rotational analysis of ChaCha permutation
Stefano Barbero, Emanuele Bellini, Rusydi Makarim
We show that the underlying permutation of ChaCha20 stream cipher does not behave as a random permutation for up to 17 rounds with respect to rotational cryptanalysis. In particula…
On the decoding of 1-Fibonacci error correcting codes
Emanuele Bellini, Chiara Marcolla, Nadir Murru
The study of new error correcting codes has raised attention in the last years, especially because of their use in cryptosystems that are resistant to attacks running on quantum co…
Point-groups over singular cubics
Emanuele Bellini, Nadir Murru, Antonio J. Di Scala +1
In this paper, we highlight that the point group structure of elliptic curves over finite or infinite fields, may be also observed on singular cubics with a quadratic component. St…