@misc{cryptoeprint:2019:319,
    author = {Yu Chen and Xuecheng Ma},
    title = {PGC: Pretty Good Confidential Transaction System with Accountability},
    howpublished = {Cryptology ePrint Archive, Report 2019/319},
    year = {2019},
    url = {https://eprint.iacr.org/2019/319},
}