1. Advanced crypto software collection - ciphertext-policy attribute-based encryption. http://hms.isi.jhu.edu/acsc/cpabe/.
2. Linux wireless - hostapd. http://linuxwireless.org/en/users/Documentation/hostapd/.
3. Linux wireless - iw. http://linuxwireless.org/en/users/Documentation/iw/.
4. Linux wireless - wpa_supplicant. http://linuxwireless.org/en/users/Documentation/wpa_supplicant/.
5. IEEE standard for information technology - telecommunications and information exchange between systems - local and metropolitan area networks - specific requirements - part 11: Mac and phy specifications.IEEE Std802.11-2007, pages 1--1076, June 2007.