Hirokazu Ishizuka

According to our database, Hirokazu Ishizuka authored at least 8 papers between 1988 and 2015.

Collaborative distances:

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

2015

Evaluation of Matching Accuracy of Template Matching Using a Steganography Algorithm.

Hirokazu Ishizuka, Kouichi Sakurai, Isao Echizen, Keiichi Iwamura

Proceedings of the Third International Symposium on Computing and Networking, 2015

2014

Evaluation of a Zero-Watermarking-Type Steganography.

Hirokazu Ishizuka, Isao Echizen, Keiichi Iwamura, Kouichi Sakurai

Proceedings of the Digital-Forensics and Watermarking - 13th International Workshop, 2014

A Zero-Watermarking-Like Steganography and Potential Applications.

Hirokazu Ishizuka, Isao Echizen, Keiichi Iwamura, Kouichi Sakurai

Proceedings of the 2014 Tenth International Conference on Intelligent Information Hiding and Multimedia Signal Processing, 2014

2002

An Experimental Realization of Quantum Cryptosystem.

Toshio Hasegawa, Tsuyoshi Nishioka, Hirokazu Ishizuka, Jun-ichi Abe, Katsuhiro Shimizu, Mitsuru Matsui, Shigeki Takeuchi

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2002

2001

Error Detection and Authentication in Quantum Key Distribution.

Akihiro Yamamura, Hirokazu Ishizuka

Proceedings of the Information Security and Privacy, 6th Australasian Conference, 2001

1998

Secure Hyperelliptic Cryptosystems and Their Performances.

Yasuyuki Sakai, Kouichi Sakurai, Hirokazu Ishizuka

Proceedings of the Public Key Cryptography, 1998

1997

On weak RSA-keys produced from Pretty Good Privacy.

Yasuyuki Sakai, Kouichi Sakurai, Hirokazu Ishizuka

Proceedings of the Information and Communication Security, First International Conference, 1997

1988

Preliminary Evaluation of the Connection Network for the Multi-PSI System.

Kanae Masuda, Hirokazu Ishizuka, Hiroaki Iwayama, Kazuo Taki, Eiji Sugino

Proceedings of the 8th European Conference on Artificial Intelligence, 1988