@misc{cryptoeprint:2019:1026, author = {Mojtaba Khalili and Daniel Slamanig}, title = {Efficient Tightly-Secure Structure-Preserving Signatures and Unbounded Simulation-Sound QA-NIZK Proofs}, howpublished = {Cryptology ePrint Archive, Report 2019/1026}, year = {2019}, url = {https://eprint.iacr.org/2019/1026}, }