New Extensions of Pairing-Based Signatures into Universal Designated Verifier Signatures.

Damien Vergnaud New Extensions of Pairing-Based Signatures into Universal Designated Verifier Signatures. 58-69 2006 conf/icalp/2006-2 ICALP (2) http://dx.doi.org/10.1007/11787006_6 db/conf/icalp/icalp2006-2.html#Vergnaud06