@misc{cryptoeprint:2019:696,
    author = {Masayuki Abe and Miguel Ambrona and Miyako Ohkubo},
    title = {Black-Box Language Extension of Non-Interactive Zero-Knowledge Arguments},
    howpublished = {Cryptology ePrint Archive, Report 2019/696},
    year = {2019},
    url = {https://eprint.iacr.org/2019/696},
}