@misc{cryptoeprint:2018:543,
    author = {Kristian Gjøsteen and Tibor Jager},
    title = {Practical and Tightly-Secure Digital Signatures and Authenticated Key Exchange},
    howpublished = {Cryptology ePrint Archive, Report 2018/543},
    year = {2018},
    url = {https://eprint.iacr.org/2018/543},
}