Francisco Vial-Prado

Cryptography | Fortanix

Thanks for visiting my webpage. There is not much here, so I'm sharing some things I have been doing. Feel free to drop me an email.

Cryptography

Ph.D. Université Paris-Saclay

My Ph.D. advisor was Professor Louis Goubin. After positions at Instituto Milenio Fundamentos de los Datos and ProtonMail, I currently work at Fortanix.

• Rust-Ring-Learning With Errors
• Arithmetic in negacyclic rings
• PGP with secrets in the cloud ,
• OpenPGP Email Forwarding via Diverted Elliptic Curve Diffie-Hellman Key Exchanges
• CKKS, a homomorphic encryption scheme for approximate arithmetic
• Proton is secure against batch GCD attacks
• Cryptocurrency Mining Games with Economic Discount and Decreasing Rewards
• C++ Implementation of Bernstein's Batch GCD algorithm
• Excalibur Key-Generation Protocols For DAG Hierarchic Decryption ,
• C++ Implementation of the BGV homomorphic encryption scheme ,
• Blending FHE-NTRU keys – The Excalibur Property:
• ASCrypto LatinCrypt 19 - Introductory talk about Homomorphic Encryption:
• The Gelfand Problem In Tubular Domains
• The E8 lattice (student work, based on Serre's cours d'arithméthique, french)
• Some solutions to problems in the problems section of mathematics magazines:
  • AMM 11458 - Cauchy-Schwarz
  • MM 1845 - Fractional Integral and Euler-Mascheroni constant
  • AMM 11456 - cosh(π)
  • CMJ907 - Pell-Lucas Numbers
  • MM1827 - Integer matrix with permutations
  • MM 1828 - sqrt(π)
  • CMJ906 - A product
  • PME1210 - Ellipsoid and AM-GM
  • AMM 11376 - Converging Series
  • AMM 11396 - Determinants and Recurrence Relations
  • AMM 11459 - Double sum, double product
  • MM 1217 - Fractional Integral
  • MM1786 - Floor Function Sum

Music

Conservatoire de Versailles

I am lucky to have been trained by Francisco Gouët (Orquesta Sinfónica de Chile), Philippe Cuper (Opéra de Paris), Mikhail Mering (Bolshoi Theatre), and the great Luis Rossi.

• Mozart - Clarinet Quintet, first movement (with Amadeus ensemble)
• Francis Poulenc - Clarinet sonata, Allegro con Fuoco (Armelle Mathis, piano)
• Edison Denisov - Clarinet sonata (first movement, Paris, 2017)
• Carl Nielsen - Clarinet concerto Op. 57 (Camilo Gouët, piano)
• Francis Poulenc - Clarinet sonata, Romanza (Armelle Mathis, piano)
• Igor Stravinsky - Three pieces for clarinet solo
• Aron Copland - Clarinet concerto (excerpts, with Orchestre Tour-à-Tour, Paris 2017)
• Jean-Baptiste Robin - Labyrinthe Circulaire for 9 clarinets
• Guillaume Connesson - Disco Toccata (with Pablo Schinke, cello)