@misc{cryptoeprint:2015:432,
    author = {Hongyuan Wang and Liehuang Zhu and Yijia Lilong and Chang Xu},
    title = {Non-Repudiable Proofs of Storage in Cloud},
    howpublished = {Cryptology ePrint Archive, Report 2015/432},
    year = {2015},
    url = {https://eprint.iacr.org/2015/432},
}