Paper 2011/360 Original: eprint.iacr.org/2011/360 ↗
Certificateless Aggregate Signcryption Schemes
Abstract
The concept of an aggregate signcryption scheme was first introduced in 2009 by Selvi S.S.D. et. al. in the identity-based setting. The aggregation process of these schemes reduces the amount of exchanged information and is particularly useful in low-bandwidth communication networks and computationally-restricted environments. In this paper, we define a suitable security model for certificateless aggregate signcryption schemes and propose an example which we prove is secure in the random oracle model under the gap Bilinear Diffie-Hellman and computational Diffie-Helman intractability assumptions.
Metadata
- Available format(s)
PDF- Category
- Public-key cryptography
- Publication info
- Preprint.
- History
- 2011-07-06: last updated
- 2011-07-06: published
- Short URL
- https://ia.cr/2011/360
- License
- https://creativecommons.org/licenses/by/4.0/
BibTeX
@misc{cryptoeprint:2011/360,
author = {Ziba Eslami and Nasrollah Pakniat},
title = {Certificateless Aggregate Signcryption Schemes},
howpublished = {Cryptology {ePrint} Archive, Paper 2011/360},
year = {2011},
url = {https://eprint.iacr.org/2011/360}
}