[Resource Topic] 2019/1207: Behind multiple trapdoors: A cryptographic commitment scheme for establishing secure communications

Welcome to the resource topic for 2019/1207

Title:
Behind multiple trapdoors: A cryptographic commitment scheme for establishing secure communications

Authors: Borja Gómez

Abstract:

This paper introduces a cryptographic commitment using multiple platform groups where the attacker must solve multiple instances of the Discrete Logarithm Problem to break the scheme. The goal is that Alice and Bob establish a secret communication after verifying a finite set of values that have been computed using multiple trapdoor-permutation functions. Moreover, applicable cryptanalytic techniques and procedures that entirely define this scheme are discussed

ePrint: https://eprint.iacr.org/2019/1207

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