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

IACR Cryptol. ePrint Arch., 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