@misc{cryptoeprint:2021:306, author = {Shuichi Katsumata and Ryo Nishimaki and Shota Yamada and Takashi Yamakawa}, title = {Round-Optimal Blind Signatures in the Plain Model from Classical and Quantum Standard Assumptions}, howpublished = {Cryptology ePrint Archive, Report 2021/306}, year = {2021}, url = {https://eprint.iacr.org/2021/306}, }