CPRS Algorithm for Streaming Media Encryption and Its Functional Analysis for Wi-Fi Security and Rapidity
Dan Cai, Xiao-Yong Ji, Jia-Ming Pan
Available Online December 2016.
- https://doi.org/10.2991/icwcsn-16.2017.6How to use a DOI?
- wireless network;encryption; tent chaotic maps
- In order to ensure the security of the wireless network, Wi-Fi Alliance uses stream cipher algorithm RC4 to encrypt data in the security protocol WEP/WPA. RC4 is a fast algorithm but easy to break. To solve the problem, WPA2 is proposed which uses block cipher algorithm to improve the anti-crack ability of wireless system. AES is time consuming because of its complexity even though it is characterized by high security. To respect the safe and real-time requirements at the same time, we propose a new chaotic encryption algorithm CPRS based on Tent chaotic maps. Chaos is pseudo-random and sensitive to initial parameters which improves the safety of algorithm. Besides, Tent chaotic maps used in the crypto-system is a linear equation which reduces the time of encryption. Then, to quantify the rapidity and security level of the CPRS algorithm, we compare it with the AES algorithm.
- Open Access
- This is an open access article distributed under the CC BY-NC license.
Cite this article
TY - CONF AU - Dan Cai AU - Xiao-Yong Ji AU - Jia-Ming Pan PY - 2016/12 DA - 2016/12 TI - CPRS Algorithm for Streaming Media Encryption and Its Functional Analysis for Wi-Fi Security and Rapidity BT - 3rd International Conference on Wireless Communication and Sensor Networks (WCSN 2016) PB - Atlantis Press SN - 2352-538X UR - https://doi.org/10.2991/icwcsn-16.2017.6 DO - https://doi.org/10.2991/icwcsn-16.2017.6 ID - Cai2016/12 ER -