Hirofumi Muratani

According to our database, Hirofumi Muratani authored at least 8 papers between 2000 and 2015.

Collaborative distances:

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

2015

NM-CPA Secure Encryption with Proofs of Plaintext Knowledge.

Ben Smyth, Yoshikazu Hanatani, Hirofumi Muratani

Proceedings of the Advances in Information and Computer Security, 2015

2012

Factor-4 and 6 (De)Compression for Values of Pairings Using Trace Maps.

Tomoko Yonemura, Taichi Isogai, Hirofumi Muratani, Yoshikazu Hanatani

Proceedings of the Pairing-Based Cryptography - Pairing 2012, 2012

2011

Toward Compact Public Key Encryption Based on CDH Assumption via Extended Twin DH Assumption.

Yoshikazu Hanatani, Hirofumi Muratani, Tomoko Yonemura

Proceedings of the Provable Security - 5th International Conference, 2011

2010

Generating Parameters for Algebraic Torus-Based Cryptosystems.

Tomoko Yonemura, Yoshikazu Hanatani, Taichi Isogai, Kenji Ohkuma, Hirofumi Muratani

Proceedings of the Cryptology and Network Security - 9th International Conference, 2010

2004

Optimization and Evaluation of Randomized c-Secure CRT Code Defined on Polynomial Ring.

Hirofumi Muratani

Proceedings of the Information Hiding, 6th International Workshop, 2004

2003

Constructing <i>c</i>-Secure CRT Codes Using Polynomials over Finite Fields.

Mira Kim, Junji Shikata, Hirofumi Muratani, Hideki Imai

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2003

2001

A Collusion-Secure Fingerprinting Code Reduced by Chinese Remaindering and Its Random-Error Resilience.

Hirofumi Muratani

Proceedings of the Information Hiding, 4th International Workshop, 2001

2000

The Block Cipher Hierocrypt.

Kenji Ohkuma, Hirofumi Muratani, Fumihiko Sano, Shin-ichi Kawamura

Proceedings of the Selected Areas in Cryptography, 7th Annual International Workshop, 2000