@misc{cryptoeprint:2019:421,
    author = {Liliya Akhmetzyanova and Evgeny Alekseev and Ekaterina Smyshlyaeva and Alexandr Sokolov},
    title = {Continuing to reflect on TLS 1.3 with external PSK},
    howpublished = {Cryptology ePrint Archive, Report 2019/421},
    year = {2019},
    url = {https://eprint.iacr.org/2019/421},
}