Hash-Based Signature for Flexibility Authentication of IoT DevicesSongshen HAN, Kaiyong XU, Zhiqiang ZHU, Songhui GUO, Haidong LIU and Zuohui LIWuhan Univ. J. Nat. Sci., 27 1 (2022) 1-10DOI: https://doi.org/10.1051/wujns/2022271001