Ring Signatures of Sub-linear Size Without Random Oracles.

Nishanth Chandran Jens Groth Amit Sahai Ring Signatures of Sub-linear Size Without Random Oracles. 423-434 2007 conf/icalp/2007 ICALP http://dx.doi.org/10.1007/978-3-540-73420-8_38 db/conf/icalp/icalp2007.html#ChandranGS07