Public-key systems based on the difficulty of tampering (Is there a difference between DES and RSA?)

  • Authors:
  • Yvo Desmedt;Jean-Jacques Quisquater

  • Affiliations:
  • Katholieke Univ. Leuven, ESAT, Belgium;Philips Research Laboratory, Brussels, Belgium

  • Venue:
  • Proceedings on Advances in cryptology---CRYPTO '86
  • Year:
  • 1987

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Abstract

This paper proposes several public key systems which security is based on the tamperfreeness of a device instead of the computational complexity of a trapdoor one-way function. The first identity-based cryptosystem to protect privacy is presented.