A Type-and-Identity-Based Proxy Re-encryption Scheme and Its Application in Healthcare.

Luan Ibraimi Qiang Tang Pieter H. Hartel Willem Jonker A Type-and-Identity-Based Proxy Re-encryption Scheme and Its Application in Healthcare. 185-198 2008 Secure Data Management http://dx.doi.org/10.1007/978-3-540-85259-9_12 conf/sdmw/2008 db/conf/sdmw/sdmw2008.html#IbraimiTHJ08