@misc{cryptoeprint:2021:953,
    author = {Keita Emura and Ryoma Ito and Sachiko Kanamori and Ryo Nojima and Yohei Watanabe},
    title = {State-free End-to-End Encrypted Storage and Chat Systems based on Searchable Encryption},
    howpublished = {Cryptology ePrint Archive, Report 2021/953},
    year = {2021},
    url = {https://eprint.iacr.org/2021/953},
}