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

Borja Gómez

Paper 2019/1207

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

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

Metadata

Available format(s): PDF
Category: Cryptographic protocols
Publication info: Preprint. MINOR revision.
Contact author(s): kub0x @ elhacker net
History: 2019-10-16: received
Short URL: https://ia.cr/2019/1207
License: CC BY

BibTeX

@misc{cryptoeprint:2019/1207,
      author = {Borja Gómez},
      title = {Behind multiple trapdoors: A cryptographic commitment scheme for establishing secure communications},
      howpublished = {Cryptology {ePrint} Archive, Paper 2019/1207},
      year = {2019},
      url = {https://eprint.iacr.org/2019/1207}
}