An Efficient Identity-based Multi-signcryption Scheme

DOI

10.2991/cisia-15.2015.84How to use a DOI?

Keywords

index terms-identity-based; multi- signcryption; standard model; bilinear pairing

Abstract

It is important to improve the efficiency of identity-based multi-signcryption schemes. There already have some schemes proposed. In this paper, we present an efficient identity-based multi-signcryption scheme which uses the bilinear pairing on elliptic curves and combines identity-based encryption algorithm with the multi-sender signature algorithm. We firstly present the framework of identity-based multi-signcryption schemes, then proved the correctness and analyzed the security and the computational efficiency of the new scheme in standard model. The results show that when the number of signcrypters is n (n>1), the new scheme reduced by n-1 exponentiations is a safe and more efficient multi-signcryption scheme.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Z.H Qi
AU  - H.C Yang
AU  - H. Huang
PY  - 2015/06
DA  - 2015/06
TI  - An Efficient Identity-based Multi-signcryption Scheme
BT  - Proceedings of the International Conference on Computer Information Systems and Industrial Applications
PB  - Atlantis Press
SP  - 308
EP  - 310
SN  - 2352-538X
UR  - https://doi.org/10.2991/cisia-15.2015.84
DO  - 10.2991/cisia-15.2015.84
ID  - Qi2015/06
ER  -