Bryan Sosa Barillas’s scientific contributions

... Since 1987, Goldreich and others have conducted in-depth research on MPC [2][3]. The research problems mainly include the following aspects: the Millionaire problem [1,[4][5][6][7], confidential computational geometry problem [8][9][10], confidential data mining problem [11][12][13], confidential statistical analysis [14][15], confidential set relationship judgment [16][17], etc. The models of MPC computing include semi-honest model and malicious model. ...

Reference:

Secure Judgment of Point and Line Relationship Against Malicious Adversaries and Its Applications

... To the best of our knowledge, there are currently very few cryptographicrelated constructions explicitly based on GA. We highlight a fully homomorphic encryption (FHE) scheme [36] that combines GA with number theoretic functions [37], and a somewhat homomorphic encryption (SWHE) scheme that yields a GA-based framework for image processing [38]. The closest construction to the key update we propose in this work, a rather limited version of it, was discussed in [39]. ...

Reference:

Somewhat Homomorphic Key Update Protocol Based on Clifford Geometric Algebra for Distributed Ledger Technology