An Efficient Advantage Distillation Scheme for Bidirectional Secret-Key Agreement

Yan Feng 1,† ID , Xue-Qin Jiang 1,∗,†, Jia Hou 2,†, Hui-Ming Wang 3,† and Yi Yang 1,† 1 School of Information Science and technology, Donghua University, Shanghai 201620, China; [email protected] (Y.F.); [email protected] (Y.Y.) 2 School of electronics and information, Soochow University, Soochow 215000, China; [email protected] 3 School of electronic and Information Engineering, Xi’an Jiao Tong University, Xi’an 710000, China; [email protected] * Correspondence: [email protected]; Tel.: +86-181-4970-8519 † These authors contributed equally to this work.