Han, Shuai; Liu, Shengli; Gu, Dawu Key encapsulation mechanism with tight enhanced security in the multi-user setting: impossibility result and optimal tightness. (English) Zbl 1514.94094 Tibouchi, Mehdi (ed.) et al., Advances in cryptology – ASIACRYPT 2021. 27th international conference on the theory and application of cryptology and information security, Singapore, December 6–10, 2021. Proceedings. Part II. Cham: Springer. Lect. Notes Comput. Sci. 13091, 483-513 (2021). MSC: 94A60 PDFBibTeX XMLCite \textit{S. Han} et al., Lect. Notes Comput. Sci. 13091, 483--513 (2021; Zbl 1514.94094) Full Text: DOI
Han, Shuai; Jager, Tibor; Kiltz, Eike; Liu, Shengli; Pan, Jiaxin; Riepel, Doreen; Schäge, Sven Authenticated key exchange and signatures with tight security in the standard model. (English) Zbl 1489.94123 Malkin, Tal (ed.) et al., Advances in cryptology – CRYPTO 2021. 41st annual international cryptology conference, CRYPTO 2021, virtual event, August 16–20, 2021. Proceedings. Part IV. Cham: Springer. Lect. Notes Comput. Sci. 12828, 670-700 (2021). MSC: 94A62 94A60 PDFBibTeX XMLCite \textit{S. Han} et al., Lect. Notes Comput. Sci. 12828, 670--700 (2021; Zbl 1489.94123) Full Text: DOI