@misc{cryptoeprint:2021:568, author = {Gaurav Panwar and Roopa Vishwanathan and Satyajayant Misra}, title = {ReTRACe: Revocable and Traceable Blockchain Rewrites using Attribute-based Cryptosystems}, howpublished = {Cryptology ePrint Archive, Report 2021/568}, year = {2021}, url = {https://eprint.iacr.org/2021/568}, }