Fleischhacker, Nils; Krupp, Johannes; Malavolta, Giulio; Schneider, Jonas; Schröder, Dominique; Simkin, Mark: 'Efficient unlinkable sanitizable signatures from signatures with re-randomizable keys', IET Information Security, 2018, 12, (3), p. 166-183, DOI: 10.1049/iet-ifs.2017.0041
IET Digital Library, https://digital-library.theiet.org/;jsessionid=6lr7qn83aj03t.x-iet-live-01content/journals/10.1049/iet-ifs.2017.0041