Special Section on Cryptography and Information Security
Cryptographic Multilinear Maps and Their Cryptanalysis
2018 年 E101.A 巻 1 号 p. 12-18
詳細
2018 年 E101.A 巻 1 号 p. 12-18
Multilinear maps have lots of cryptographic applications including multipartite key exchange and indistinguishability obfuscations. Since the concept of multilinear map was suggested, three kinds of candidate multilinear maps are constructed. However, the security of multilinear maps suffers from various attacks. In this paper, we overview suggested multilinear maps and cryptanalysis of them in diverse cases.
