A Survey on Attribute-based Encryption Schemes of Access Control in Cloud Environments. - Cheng-Chi Lee; Pei-Shan Chung; Min-Shiang Hwang (Int. J. Netw. Secur., 2013)

A Study of Attribute-based Proxy Re-encryption Scheme in Cloud Environments. - Pei-Shan Chung; Chi-Wei Liu; Min-Shiang Hwang (Int. J. Netw. Secur., 2014)