@misc{cryptoeprint:2020:1613, author = {Sri Aravinda Krishnan Thyagarajan and Giulio Malavolta }, title = {Lockable Signatures for Blockchains: Scriptless Scripts for All Signatures}, howpublished = {Cryptology ePrint Archive, Report 2020/1613}, year = {2020}, url = {https://eprint.iacr.org/2020/1613}, }