@misc{cryptoeprint:2020:680,
    author = {Sumanta Sarkar and Yu Sasaki and Siang Meng Sim},
    title = {On the design of Bit Permutation Based Ciphers - The Interplay Among S-box, Bit Permutation and Key-addition},
    howpublished = {Cryptology ePrint Archive, Report 2020/680},
    year = {2020},
    url = {https://eprint.iacr.org/2020/680},
}