Information Security Engineering Lab. 114-bit ECDLP on a BN curve has been solved

114-bit ECDLP on a BN curve has been solved

114-bit ECDLP (Elliptic Curve Discrete Logarithm Problem) on a BN curve has been solved.
The detailed information of this research attack will be soon introduced in some international conference or journal.
Its press release in Japanese is here.