@misc{cryptoeprint:2017:390,
    author = {Yi Deng and Xuyang Song and Jingyue Yu and Yu Chen},
    title = {On Instance Compression, Schnorr/Guillou-Quisquater, and the Security of Classic Protocols for Unique Witness Relations},
    howpublished = {Cryptology ePrint Archive, Report 2017/390},
    year = {2017},
    url = {https://eprint.iacr.org/2017/390},
}