Yasufumi Hashimoto

发表

A note on the multivariate cryptosystem based on a linear code

Yasufumi Hashimoto, 2019, IACR Cryptol. ePrint Arch..

On the security of Circulant UOV/Rainbow

Yasufumi Hashimoto, Yasufumi Hashimoto, 2018, IACR Cryptol. ePrint Arch..

Cryptanalysis of the Multivariate Signature Scheme Proposed in PQCrypto 2013

Yasufumi Hashimoto, Yasufumi Hashimoto, 2014, PQCrypto.

Multivariate Public Key Cryptosystems

Yasufumi Hashimoto, Yasufumi Hashimoto, 2017, CREST Crypto-Math Project.

Extended Algorithm for Solving Underdefined Multivariate Quadratic Equations

Tsuyoshi Takagi, Hiroyuki Miura, Yasufumi Hashimoto, 2013, PQCrypto.

Key recovery attack on Circulant UOV/Rainbow

Yasufumi Hashimoto, Yasufumi Hashimoto, 2019, JSIAM Lett..

A Polynomial-Time Algorithm for Solving a Class of Underdetermined Multivariate Quadratic Equations over Fields of Odd Characteristics

Tsuyoshi Takagi, Chen-Mou Cheng, Yasufumi Hashimoto, 2014, PQCrypto.

Extended Algorithm for Solving Underdefined Multivariate Quadratic Equations

Tsuyoshi Takagi, Yasufumi Hashimoto, Hiroyuki Miura, 2013, PQCrypto.

General Fault Attacks on Multivariate Public Key Cryptosystems

Tsuyoshi Takagi, Kouichi Sakurai, Yasufumi Hashimoto, 2011, PQCrypto.

On construction of signature schemes based on birational permutations over noncommutative rings

Yasufumi Hashimoto, Yasufumi Hashimoto, 2008, IACR Cryptology ePrint Archive.

Chosen ciphertext attack on ZHFE

Yasufumi Hashimoto, Yasufumi Hashimoto, 2017, JSIAM Lett..

Cryptanalysis of the Quaternion Rainbow

Yasufumi Hashimoto, Yasufumi Hashimoto, 2013, IWSEC.

High-rank attack on HMFEv

Yasufumi Hashimoto, Yasufumi Hashimoto, 2018, JSIAM Lett..

On the security of new vinegar-like variant of multivariate signature scheme

Yasufumi Hashimoto, 2016, IACR Cryptol. ePrint Arch..

Chosen Message Attack on Multivariate Signature ELSA at Asiacrypt 2017

Tsuyoshi Takagi, Yasufumi Hashimoto, Yasuhiko Ikematsu, 2019, J. Inf. Process..

On the security of HMFEv

Yasufumi Hashimoto, 2017, IACR Cryptol. ePrint Arch..

Recent Developments in Multivariate Public Key Cryptosystems

Yasufumi Hashimoto, Yasufumi Hashimoto, 2020, International Symposium on Mathematics, Quantum Theory, and Cryptography.

Key Recovery Attacks on Multivariate Public Key Cryptosystems Derived from Quadratic Forms over an Extension Field

Yasufumi Hashimoto, Yasufumi Hashimoto, 2017, IEICE Trans. Fundam. Electron. Commun. Comput. Sci..

A note on Tensor Simple Matrix Encryption Scheme

Yasufumi Hashimoto, 2016, IACR Cryptol. ePrint Arch..

Cryptanalysis of multi-HFE

Yasufumi Hashimoto, Yasufumi Hashimoto, 2015, IACR Cryptol. ePrint Arch..

Algorithms to solve massively under-defined systems of multivariate quadratic equations

Yasufumi Hashimoto, 2009, IACR Cryptol. ePrint Arch..

On Small Secret Key Attack against RSA with High Bits Known Prime Factor

Yasufumi Hashimoto, Yasufumi Hashimoto, 2010, IWSEC.

Cryptanalysis of the Multivariate Signature Scheme Proposed in PQCrypto 2013

Yasufumi Hashimoto, 2014, PQCrypto.

Software Process of the Insurance Application System by using Lyee Methodology

Takuya Kawakami, Volker Gruhn, Yasufumi Hashimoto, 2002 .

Chosen Message Attack on Multivariate Signature ELSA at Asiacrypt 2017

Tsuyoshi Takagi, Yasufumi Hashimoto, Yasuhiko Ikematsu, 2018, IACR Cryptol. ePrint Arch..

General Fault Attacks on Multivariate Public Key Cryptosystems

Tsuyoshi Takagi, Kouichi Sakurai, Yasufumi Hashimoto, 2011, Post-Quantum Cryptography.

On the security of Diene-Thabet-Yusuf's cubic multivariate signature scheme

Yasufumi Hashimoto, 2020, IACR Cryptol. ePrint Arch..

On the security of Cubic UOV

Yasufumi Hashimoto, 2016, IACR Cryptol. ePrint Arch..

Solving the problem of Blockwise Isomorphism of Polynomials with Circulant matrices

Yasufumi Hashimoto, 2021, IACR Cryptol. ePrint Arch..

On the modifier Q for multivariate signature schemes

Yasufumi Hashimoto, 2021, IACR Cryptol. ePrint Arch..

Selberg's zeta function for the modular group in the critical strip

Yasufumi Hashimoto, 2021, Mathematische Nachrichten.

On the security of Hufu-UOV

Yasufumi Hashimoto, 2021, IACR Cryptol. ePrint Arch..

Minor improvements of algorithm to solve under-defined systems of multivariate quadratic equations

Yasufumi Hashimoto, 2021, IACR Cryptol. ePrint Arch..

Square integrals of the logarithmic derivatives of Selberg's zeta functions in the critical strip

Yasufumi Hashimoto, 2021 .