Security Analysis of Two Inter-Organization Cryptographic Schemes
- 10.2991/icmmita-16.2016.242How to use a DOI?
- Information Security; Cyberspace Security; Cryptography; Cloud Computing
Data sharing among organizations is a practical application problem. In 2015, T. Miyamoto, Y. Murakami and M. Kasahara proposed two inter-organization cryptographic schemes for secure communication among organizations. Firstly, we give a security analysis of their RSA-based inter-organization cryptographic scheme and show that this scheme suffers from the well-known common modulus attack. Secondly, we analyse the ElGamal-based inter-organization cryptosystem and show that it is insecure for multi-receiver setting.
- © 2017, 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/).
Cite this article
TY - CONF AU - Fanyu Kong AU - Jia Yu AU - Dashui Zhou AU - Yali Jiang AU - Jianwei Shang PY - 2017/01 DA - 2017/01 TI - Security Analysis of Two Inter-Organization Cryptographic Schemes BT - Proceedings of the 2016 4th International Conference on Machinery, Materials and Information Technology Applications PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/icmmita-16.2016.242 DO - 10.2991/icmmita-16.2016.242 ID - Kong2017/01 ER -