@misc{cryptoeprint:2021:280, author = {Jelle Don and Serge Fehr and Christian Majenz and Christian Schaffner}, title = {Online-Extractability in the Quantum Random-Oracle Model}, howpublished = {Cryptology ePrint Archive, Report 2021/280}, year = {2021}, url = {https://eprint.iacr.org/2021/280}, }