Kitagawa, Fuyuki; Nishimaki, Ryo Functional encryption with secure key leasing. (English) Zbl 1524.68122 Agrawal, Shweta (ed.) et al., Advances in cryptology – ASIACRYPT 2022. 28th international conference on the theory and application of cryptology and information security, Taipei, Taiwan, December 5–9, 2022. Proceedings. Part IV. Cham: Springer. Lect. Notes Comput. Sci. 13794, 569-598 (2023). MSC: 68P25 68N99 81P94 94A60 PDFBibTeX XMLCite \textit{F. Kitagawa} and \textit{R. Nishimaki}, Lect. Notes Comput. Sci. 13794, 569--598 (2023; Zbl 1524.68122) Full Text: DOI arXiv
Komargodski, Ilan; Moran, Tal; Naor, Moni; Pass, Rafael; Rosen, Alon; Yogev, Eylon One-way functions and (im)perfect obfuscation. (English) Zbl 1512.68084 SIAM J. Comput. 51, No. 6, 1769-1795 (2022). MSC: 68P25 68N30 68Q15 68Q17 94A60 PDFBibTeX XMLCite \textit{I. Komargodski} et al., SIAM J. Comput. 51, No. 6, 1769--1795 (2022; Zbl 1512.68084) Full Text: DOI
Kitagawa, Fuyuki; Nishimaki, Ryo; Tanaka, Keisuke Obfustopia built on secret-key functional encryption. (English) Zbl 07538096 J. Cryptology 35, No. 3, Paper No. 19, 102 p. (2022). MSC: 94A60 94A62 PDFBibTeX XMLCite \textit{F. Kitagawa} et al., J. Cryptology 35, No. 3, Paper No. 19, 102 p. (2022; Zbl 07538096) Full Text: DOI
Kitagawa, Fuyuki; Nishimaki, Ryo; Tanaka, Keisuke Simple and generic constructions of succinct functional encryption. (English) Zbl 1469.94103 J. Cryptology 34, No. 3, Paper No. 25, 46 p. (2021). MSC: 94A60 94A62 PDFBibTeX XMLCite \textit{F. Kitagawa} et al., J. Cryptology 34, No. 3, Paper No. 25, 46 p. (2021; Zbl 1469.94103) Full Text: DOI
Cho, Wonhee; Kim, Jiseung; Lee, Changmin (In)security of concrete instantiation of Lin17’s functional encryption scheme from noisy multilinear maps. (English) Zbl 1469.94091 Des. Codes Cryptography 89, No. 5, 973-1016 (2021). MSC: 94A60 PDFBibTeX XMLCite \textit{W. Cho} et al., Des. Codes Cryptography 89, No. 5, 973--1016 (2021; Zbl 1469.94091) Full Text: DOI