Promise Σ-protocol: How to Construct Efficient Threshold ECDSA from Encryptions Based on Class Groups.

Yi Deng 0002 Shunli Ma Xinxuan Zhang Hailong Wang Xuyang Song Xiang Xie Promise Σ-protocol: How to Construct Efficient Threshold ECDSA from Encryptions Based on Class Groups. 297 2022 2022 IACR Cryptol. ePrint Arch. https://eprint.iacr.org/2022/297 db/journals/iacr/iacr2022.html#DengMZWSX22