@misc{cryptoeprint:2020:474, author = {Karim Baghery and Mahdi Sedaghat}, title = {Tiramisu: Black-Box Simulation Extractable NIZKs in the Updatable CRS Model}, howpublished = {Cryptology ePrint Archive, Report 2020/474}, year = {2020}, url = {https://eprint.iacr.org/2020/474}, }