Paper 2009/600 Original: eprint.iacr.org/2009/600 ↗
Constructing Certificateless Encryption and ID-Based Encryption from ID-Based Key Agreement
Abstract
We discuss the relationship between ID-based key agreement protocols, certificateless encryption and ID-based key encapsulation mechanisms. In particular we show how in some sense ID-based key agreement is a primitive from which all others can be derived. In doing so we focus on distinctions between what we term pure ID-based schemes and non-pure schemes, in various security models. We present security models for ID-based key agreement which do not ``look natural'' when considered as analogues of normal key agreement schemes, but which look more natural when considered in terms of the models used in certificateless encryption.
Metadata
- Available format(s)
PDF- Category
- Public-key cryptography
- Publication info
- Preprint.
- History
- 2010-08-30: last updated
- 2009-12-09: published
- Short URL
- https://ia.cr/2009/600
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2009/600,
author = {D. Fiore and R. Gennaro and N. P. Smart},
title = {Constructing Certificateless Encryption and ID-Based Encryption from ID-Based Key Agreement},
howpublished = {Cryptology {ePrint} Archive, Paper 2009/600},
year = {2009},
url = {https://eprint.iacr.org/2009/600}
}