A New Design for Lattice-Based Cryptographic Constructions

  • Charles F. de Barros UFRJ
  • L. Menasché Schechter UFRJ


In this paper, we propose a new type of construction for a secure and efficient public-key cryptosystem, which is based on a new problem from the theory of lattices.


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BARROS, Charles F. de; SCHECHTER, L. Menasché. A New Design for Lattice-Based Cryptographic Constructions. In: SIMPÓSIO BRASILEIRO DE SEGURANÇA DA INFORMAÇÃO E DE SISTEMAS COMPUTACIONAIS (SBSEG), 15. , 2015, Florianópolis. Anais [...]. Porto Alegre: Sociedade Brasileira de Computação, 2015 . p. 211-224. DOI: https://doi.org/10.5753/sbseg.2015.20096.