Using Identity-Based Public-Key Cryptography with Images to Preserve Privacy (extended Abstract)

Pape, S. and Benamar, N.

In Pre-Proceedings of the IFIP/FIDIS Summer School on ``The Future of Identity in the Information Society'', Karlstad, 2007.

Abstract

We propose a public-key signature and encryption application which strongly relies on identity-based public-key cryptography. By alternately using identity information and pictures of the involved parties as public keys we preserve all advantages gained by identity-based public-key schemes, mainly including the absence of a public-key infrastructure. On the other hand, all parties obtain only obvious and necessary information about other involved parties.

Bibtexprivacycrypto

Bibtex

@InProceedings{PB07fidispre,
  author      = {Sebastian Pape and Nabil Benamar},
  title       = {Using Identity-Based Public-Key Cryptography with Images to Preserve Privacy (extended Abstract)},
  booktitle   = {Pre-Proceedings of the IFIP/FIDIS Summer School on ``The Future of Identity in the Information Society''},
  year        = {2007},
  address     = {Karlstad},
  month       = {08},
  comment     = {Pre-Proceedings},
  institution = {Pre-Proceedings of the IFIP/FIDIS Summer School on ``The Future of Identity in the Information Society''},
  keywords    = {crypto, privacy},
}