... 7658, pp. 4–24, 2012. c International Association for Cryptologic Research 2012 building on generic constructions of [ 17,39,34 ] . Abe Constant-Size Structure-Preserving Signatures: Generic Constructions and Simple Assumptions ...
... signatures based on the SXDH and XDLIN2 assumption. The signature length is only 1.8 kB, which gives us the shortest dynamic group signatures based on constant-size assumptions to date. The construction builds on our structure- preserving ...
... structure-preserving of [1, Appendix C.1] as it allows signing messages of arbitrary length using a constant-size ... Signatures and Commitments to Group Elements. In: Rabin, T. (ed.) CRYPTO 2010. LNCS, vol. 6223, pp. 209–236. Springer ...
... size of a QA-NIZK depends on the language (i.e. the number of its defining parameters), but some components of the CRS can be general ... Structure-Preserving Signatures 149 5.5 Batching Pairings in Pairing-Product-Equations References.