A Cryptographic Framework for the Controlled Release of Certified Data.

Endre Bangerter Jan Camenisch Anna Lysyanskaya A Cryptographic Framework for the Controlled Release of Certified Data. 20-42 2004 conf/spw/2004 Security Protocols Workshop http://dx.doi.org/10.1007/11861386_4 db/conf/spw/spw2004.html#BangerterCL04