Paper 2011/360
Certificateless Aggregate Signcryption Schemes
Ziba Eslami and Nasrollah Pakniat
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
- Published elsewhere. Unknown where it was published
- Keywords
- certificatelesssigncryptionbilinear pairing
- Contact author(s)
- hamidpakniat @ yahoo com
- History
- 2011-07-06: received
- Short URL
- https://ia.cr/2011/360
- License
-
CC BY
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}
}
