@phdthesis{oai:uec.repo.nii.ac.jp:02000210, author = {竹牟禮, 薫 and Takemure, Kaoru}, month = {2024-04-19}, note = {2023}, school = {電気通信大学}, title = {Designing Highly Efficient and Reliable Secure Two-Round Multi-signature Scheme}, year = {} }