Article citationsMore>>

Barker, E., Barker, W., Burr, W., Polk, W. and Smid, M. (2007) NIST Special Publication 800-57. NIST Special Publication 800-57. National Institute of Standards and Technology, Gaithersburg, 1-142.

has been cited by the following article:

• TITLE: Construction and Implementation of a Privacy-Preserving Identity-Based Encryption Architecture

  AUTHORS: David Bissessar, Carlisle Adams

  KEYWORDS: Identity-Based Encryption (IBE), Digital Credentials (DC), Privacy, Pairing-Based Cryptography, Supersingular Elliptic Curve, q-Torsion Group

  JOURNAL NAME: Journal of Information Security, Vol.14 No.4, August 31, 2023

  ABSTRACT: A recent proposal by Adams integrates the digital credentials (DC) technology of Brands with the identity-based encryption (IBE) technology of Boneh and Franklin to create an IBE scheme that demonstrably enhances privacy for users. We refer to this scheme as a privacy-preserving identity-based encryption (PP-IBE) construction. In this paper, we discuss the concrete implementation considerations for PP-IBE and provide a detailed instantiation (based on q-torsion groups in supersingular elliptic curves) that may be useful both for proof-of-concept purposes and for pedagogical purposes.