PBio: Enabling Cross-organizational Biometric Authentication Service through Secure Sharing of Biometric Templates. - Loh, Jia-Ch'ng; Poh, Geong Sen; Ying, Jason H. M.; Xu, Jia; Lim, Hoon Wei; Pan, Jonathan; Wong, Weiyang (IACR Cryptol. ePrint Arch., 2020)