A Modified Identity-based Signature Scheme Based on Cubic Residues
- Xuedong Dong, Xinxin Liu
- Corresponding Author
- Xuedong Dong
Available Online December 2015.
- https://doi.org/10.2991/icmmcce-15.2015.203How to use a DOI?
- Cryptography; Cubic residue; Digital signature; Identity-based
- Wang et al. [Z.Wang, L.Wang, S.Zheng, Y.Yang and Z.Hu, International Journal of Network Security, 14(2012)33-38] proposed an identity-based signature scheme based on cubic residues. But the scheme is insecure because it cannot withstand a conspiracy attack by users. To overcome this security vulnerability, this paper proposes a novel method to compute a cubic root of a cubic residue. Then a modified identity-based signature scheme based on cubic residues is proposed. The security analysis results show that the modified scheme can resist the conspiracy attack.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Xuedong Dong AU - Xinxin Liu PY - 2015/12 DA - 2015/12 TI - A Modified Identity-based Signature Scheme Based on Cubic Residues BT - 2015 4th International Conference on Mechatronics, Materials, Chemistry and Computer Engineering PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/icmmcce-15.2015.203 DO - https://doi.org/10.2991/icmmcce-15.2015.203 ID - Dong2015/12 ER -