Tetsutaro Kobayashi

According to our database, Tetsutaro Kobayashi authored at least 28 papers between 1999 and 2018.

Collaborative distances:

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

2018

Multi-cast key distribution: scalable, dynamic and provably secure construction.

Kazuki Yoneyama, Reo Yoshida, Yuto Kawahara, Tetsutaro Kobayashi, Hitoshi Fuji, Tomohide Yamamoto

Int. J. Inf. Sec., 2018

Exposure-Resilient Identity-Based Dynamic Multi-Cast Key Distribution.

Kazuki Yoneyama, Reo Yoshida, Yuto Kawahara, Tetsutaro Kobayashi, Hitoshi Fuji, Tomohide Yamamoto

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2018

2017

Secure and Efficient Pairing at 256-Bit Security Level.

Yutaro Kiyomura, Akiko Inoue, Yuto Kawahara, Masaya Yasuda, Tsuyoshi Takagi, Tetsutaro Kobayashi

Proceedings of the Applied Cryptography and Network Security, 2017

2015

A construction of 3-dimensional lattice sieve for number field sieve over F_{p^n}.

Kenichiro Hayasaka, Kazumaro Aoki, Tetsutaro Kobayashi, Tsuyoshi Takagi

IACR Cryptol. ePrint Arch., 2015

2014

An experiment of number field sieve for discrete logarithm problem over $\text{GF}(p^n)$.

Kenichiro Hayasaka, Kazumaro Aoki, Tetsutaro Kobayashi, Tsuyoshi Takagi

JSIAM Lett., 2014

2013

id-eCK Secure ID-Based Authenticated Key Exchange on Symmetric and Asymmetric Pairing.

Atsushi Fujioka, Fumitaka Hoshino, Tetsutaro Kobayashi, Koutarou Suzuki, Berkant Ustaoglu, Kazuki Yoneyama

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2013

Constructing Symmetric Pairings over Supersingular Elliptic Curves with Embedding Degree Three.

Tadanori Teruya, Kazutaka Saito, Naoki Kanayama, Yuto Kawahara, Tetsutaro Kobayashi, Eiji Okamoto

Proceedings of the Pairing-Based Cryptography - Pairing 2013, 2013

An Experiment of Number Field Sieve for Discrete Logarithm Problem over GF(p 12).

Kenichiro Hayasaka, Kazumaro Aoki, Tetsutaro Kobayashi, Tsuyoshi Takagi

Proceedings of the Number Theory and Cryptography, 2013

2011

Anonymous Hierarchical Identity-Based Encryption with Short Ciphertexts.

Jae Hong Seo, Tetsutaro Kobayashi, Miyako Ohkubo, Koutarou Suzuki

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011

Faster MapToPoint on Supersingular Elliptic Curves in Characteristic 3.

Yuto Kawahara, Tetsutaro Kobayashi, Gen Takahashi, Tsuyoshi Takagi

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2011

Self-correctors for Cryptographic Modules.

Go Yamamoto, Tetsutaro Kobayashi

Proceedings of the Cryptography and Coding - 13th IMA International Conference, 2011

2010

Anonymizable Signature and Its Construction from Pairings.

Fumitaka Hoshino, Tetsutaro Kobayashi, Koutarou Suzuki

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

An Improvement of Key Generation Algorithm for Gentry's Homomorphic Encryption Scheme.

Naoki Ogura, Go Yamamoto, Tetsutaro Kobayashi, Shigenori Uchiyama

Proceedings of the Advances in Information and Computer Security, 2010

2009

Anonymous Hierarchical Identity-Based Encryption with Constant Size Ciphertexts.

Jae Hong Seo, Tetsutaro Kobayashi, Miyako Ohkubo, Koutarou Suzuki

Proceedings of the Public Key Cryptography, 2009

Relinkable Ring Signature.

Koutarou Suzuki, Fumitaka Hoshino, Tetsutaro Kobayashi

Proceedings of the Cryptology and Network Security, 8th International Conference, 2009

2007

Security of ESIGN-PSS.

Tetsutaro Kobayashi, Eiichiro Fujisaki

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2007

Efficient GF(3m) Multiplication Algorithm for eta T Pairing.

Gen Takahashi, Fumitaka Hoshino, Tetsutaro Kobayashi

IACR Cryptol. ePrint Arch., 2007

2006

Candidate One-Way Functions on Non-Supersingular Elliptic Curves.

Taiichi Saito, Fumitaka Hoshino, Shigenori Uchiyama, Tetsutaro Kobayashi

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

Efficient Algorithms for Tate Pairing.

Tetsutaro Kobayashi, Kazumaro Aoki, Hideki Imai

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2006

Compressed Jacobian Coordinates for OEF.

Fumitaka Hoshino, Tetsutaro Kobayashi, Kazumaro Aoki

Proceedings of the Progressin Cryptology, 2006

2005

Using the Elliptic Curve Signature Algorithm (ECDSA) for XML Digital Signatures.

Simon Blake-Wilson, Gregor Karlinger, Tetsutaro Kobayashi, Yongge Wang

RFC, April, 2005

2003

Efficient τ-Adic Sliding Window Method on Elliptic Curve Cryptosystems.

Hiroaki Oguro, Tetsutaro Kobayashi

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

A Cyclic Window Algorithm for Elliptic Curves over OEF.

Tetsutaro Kobayashi, Fumitaka Hoshino, Kazumaro Aoki

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

Lenient/Strict Batch Verification in Several Groups.

Fumitaka Hoshino, Masayuki Abe, Tetsutaro Kobayashi

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

2001

Elliptic Curve Arithmetic Using SIMD.

Kazumaro Aoki, Fumitaka Hoshino, Tetsutaro Kobayashi, Hiroaki Oguro

Proceedings of the Information Security, 4th International Conference, 2001

A Cyclic Window Algorithm for ECC Defined over Extension Fields.

Kazumaro Aoki, Fumitaka Hoshino, Tetsutaro Kobayashi

Proceedings of the Information and Communications Security, Third International Conference, 2001

Public-Key-Based High-Speed Payment (Electronic Money) System Using Contact-Less Smart Cards.

Hideo Yamamoto, Tetsutaro Kobayashi, Masahiro Morita, Ryuji Yamada

Proceedings of the Smart Card Programming and Security, 2001

1999

Fast Elliptic Curve Algorithm Combining Frobenius Map and Table Reference to Adapt to Higher Characteristic.

Tetsutaro Kobayashi, Hikaru Morita, Kunio Kobayashi, Fumitaka Hoshino

Proceedings of the Advances in Cryptology, 1999