Yasumasa Nakai

According to our database, Yasumasa Nakai authored at least 3 papers between 2009 and 2010.

Collaborative distances:

• Dijkstra number of five.
• Erdős number of four.

2010

Efficient Generic Constructions of Timed-Release Encryption with Pre-open Capability.

Takahiro Matsuda, Yasumasa Nakai, Kanta Matsuura

Proceedings of the Pairing-Based Cryptography - Pairing 2010, 2010

2009

A Generic Construction of Timed-Release Encryption with Pre-open Capability.

Yasumasa Nakai, Takahiro Matsuda, Wataru Kitada, Kanta Matsuura

Proceedings of the Advances in Information and Computer Security, 2009

An object-based non-blind watermarking that is robust to non-linear geometrical distortion attacks.

Toshihiko Yamasaki, Yasumasa Nakai, Kiyoharu Aizawa

Proceedings of the International Conference on Image Processing, 2009