\input zb-basic \input zb-ioport \iteman{io-port 70300948} \itemau{Halkes, Gertjan P.; Pouwelse, Johan A.} \itemti{Verifiable encryption for P2P block exchange} \itemso{Peer-to-Peer Computing, 1-4 (2010).} \itemcc{} \itemut{} \itemli{doi:10.1109/P2P.2010.5569993} \end