1. Akinyele, J.A., Green, M., Rubin, A.: Charm: a framework for rapidly prototyping cryptosystems. Cryptology ePrint Archive, Report 2011/617 (2011).
http://eprint.iacr.org/
2. Al-Riyami, S.S., Malone-Lee, J., Smart, N.P.: Escrow-free encryption supporting cryptographic workflow. Int. J. Inf. Sec. 5(4), 217–229 (2006)
3. Bagga, W., Molva, R., Crosta, S.: Policy-based encryption schemes from bilinear pairings. In: ASIACCS, p. 368 (2006)
4. Lecture Notes in Computer Science;M Barbosa,2006
5. Beimel, A.: Secure schemes for secret sharing and key distribution. Ph.D. thesis, Dept. of Computer Science, Technion (1996)