CRYPTO : Kevin Deforth and Mariya Georgieva (Inpher) : Manticore: Efficient Framework for Scalable Secure Multiparty Computation Protocols

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CRYPTO : Kevin Deforth and Mariya Georgieva (Inpher) : Manticore: Efficient Framework for Scalable Secure Multiparty Computation Protocols

24 juin / 11:00 - 12:00

In this talk we will present a novel MPC framework, Manticore, with full threshold and semi-honest security model, supporting a combination of real number arithmetic (arithmetic shares), Boolean arithmetic (Boolean shares) and garbled circuits (Yao shares). We establish a parallel between the plaintext encodings used to represent boolean, integer and fixed-point numbers between Chimera-FHE and Manticore-MPC, and show that many notions like level, depth, lift/bootstrapping are in common between these two privacy preserving techniques.

We explain how to achieve the base arithmetic on bits and numbers in MPC.

CRYPTO : Kevin Deforth and Mariya Georgieva (Inpher) : Manticore: Efficient Framework for Scalable Secure Multiparty Computation Protocols

Détails

Date :
24 juin
Heure :
11:00 - 12:00
Catégorie d’évènement:

Lieu

Bâtiment Descartes, salle 301

Organisateurs

Christina Boura
Yann Rotella