Albrecht Petzoldt

According to our database, Albrecht Petzoldt authored at least 44 papers between 2009 and 2021.

Collaborative distances:

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

2021

Efficient Key Recovery for All HFE Signature Variants.

Chengdong Tao, Albrecht Petzoldt, Jintai Ding

Proceedings of the Advances in Cryptology - CRYPTO 2021, 2021

2020

Multivariate Public Key Cryptosystems, Second Edition

Jintai Ding, Albrecht Petzoldt, Dieter S. Schmidt

Advances in Information Security 80, Springer, ISBN: 978-1-0716-0985-9, 2020

Improved Key Recovery of the HFEv- Signature Scheme.

Chengdong Tao, Albrecht Petzoldt, Jintai Ding

IACR Cryptol. ePrint Arch., 2020

Efficient Key Generation for Rainbow.

Albrecht Petzoldt

Proceedings of the Post-Quantum Cryptography - 11th International Conference, 2020

2018

An Efficient Key Generation of ZHFE Public Key Cryptosystem.

Yasuhiko Ikematsu, Dung Hoang Duong, Albrecht Petzoldt, Tsuyoshi Takagi

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

2017

CyclicSRP - A Multivariate Encryption Scheme with a Partially Cyclic Public Key.

Dung Hoang Duong, Albrecht Petzoldt, Tsuyoshi Takagi

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

Current State of Multivariate Cryptography.

Jintai Ding, Albrecht Petzoldt

IEEE Secur. Priv., 2017

A Practical Multivariate Blind Signature Scheme.

Albrecht Petzoldt, Alan Szepieniec, Mohamed Saied Emam Mohamed

IACR Cryptol. ePrint Arch., 2017

On the Complexity of the Hybrid Approach on HFEv-.

Albrecht Petzoldt

IACR Cryptol. ePrint Arch., 2017

Efficient Multivariate Ring Signature Schemes.

Mohamed Saied Emam Mohamed, Albrecht Petzoldt

IACR Cryptol. ePrint Arch., 2017

Improved Cryptanalysis of HFEv- via Projection.

Jintai Ding, Ray A. Perlner, Albrecht Petzoldt, Daniel Smith-Tone

IACR Cryptol. ePrint Arch., 2017

Total Break of the Fully Homomorphic Multivariate Encryption Scheme of 2017/458: Decryption can not be of low degree.

Jacob Alperin-Sheriff, Jintai Ding, Albrecht Petzoldt, Daniel Smith-Tone

IACR Cryptol. ePrint Arch., 2017

Securing the Internet of Things in a Quantum World.

Chi Cheng, Rongxing Lu, Albrecht Petzoldt, Tsuyoshi Takagi

IEEE Commun. Mag., 2017

Total Break of the SRP Encryption Scheme.

Ray A. Perlner, Albrecht Petzoldt, Daniel Smith-Tone

Proceedings of the Selected Areas in Cryptography - SAC 2017, 2017

HMFEv - An Efficient Multivariate Signature Scheme.

Albrecht Petzoldt, Ming-Shing Chen, Jintai Ding, Bo-Yin Yang

Proceedings of the Post-Quantum Cryptography - 8th International Workshop, 2017

RingRainbow - An Efficient Multivariate Ring Signature Scheme.

Mohamed Saied Emam Mohamed, Albrecht Petzoldt

Proceedings of the Progress in Cryptology - AFRICACRYPT 2017, 2017

2016

Eliminating Decryption Failures from the Simple Matrix Encryption Scheme.

Albrecht Petzoldt, Jintai Ding, Lih-Chung Wang

IACR Cryptol. ePrint Arch., 2016

The Shortest Signatures Ever.

Mohamed Saied Emam Mohamed, Albrecht Petzoldt

IACR Cryptol. ePrint Arch., 2016

Revisiting the Efficient Key Generation of ZHFE.

Yasuhiko Ikematsu, Dung Hoang Duong, Albrecht Petzoldt, Tsuyoshi Takagi

IACR Cryptol. ePrint Arch., 2016

Revisiting the Cubic UOV Signature Scheme.

Dung Hoang Duong, Albrecht Petzoldt, Yacheng Wang, Tsuyoshi Takagi

IACR Cryptol. ePrint Arch., 2016

Reducing the Key Size of the SRP Encryption Scheme - Extended version.

Dung Hoang Duong, Albrecht Petzoldt, Tsuyoshi Takagi

IACR Cryptol. ePrint Arch., 2016

MQSAS - A Multivariate Sequential Aggregate Signature Scheme.

Rachid El Bansarkhani, Mohamed Saied Emam Mohamed, Albrecht Petzoldt

IACR Cryptol. ePrint Arch., 2016

Post-Quantum Cryptography: State of the Art.

Johannes Buchmann, Denis Butin, Florian Göpfert, Albrecht Petzoldt

Proceedings of the New Codebreakers, 2016

Reducing the Key Size of the SRP Encryption Scheme.

Dung Hoang Duong, Albrecht Petzoldt, Tsuyoshi Takagi

Proceedings of the Information Security and Privacy - 21st Australasian Conference, 2016

2015

Simple Matrix - A Multivariate Public Key Cryptosystem (MPKC) for Encryption.

Chengdong Tao, Hong Xiang, Albrecht Petzoldt, Jintai Ding

Finite Fields Their Appl., 2015

Design Principles for HFEv- Based Multivariate Signature Schemes.

Albrecht Petzoldt, Ming-Shing Chen, Bo-Yin Yang, Chengdong Tao, Jintai Ding

Proceedings of the Advances in Cryptology - ASIACRYPT 2015 - 21st International Conference on the Theory and Application of Cryptology and Information Security, Auckland, New Zealand, November 29, 2015

2014

Linearization Equation Attack on 2-Layer Nonlinear Piece in Hand Method.

Xuyun Nie, Albrecht Petzoldt, Johannes Buchmann, Fagen Li

IEICE Trans. Fundam. Electron. Commun. Comput. Sci., 2014

The Cubic Simple Matrix Encryption Scheme.

Jintai Ding, Albrecht Petzoldt, Lih-Chung Wang

Proceedings of the Post-Quantum Cryptography - 6th International Workshop, 2014

2013

Selecting and reducing key sizes for multivariate cryptography.

Albrecht Petzoldt

PhD thesis, 2013

Hybrid Approach for the Fast Verification for Improved Versions of the UOV and Rainbow Signature Schemes.

Albrecht Petzoldt

IACR Cryptol. ePrint Arch., 2013

Speeding up QUAD.

Albrecht Petzoldt

IACR Cryptol. ePrint Arch., 2013

A multivariate based threshold ring signature scheme.

Albrecht Petzoldt, Stanislav Bulygin, Johannes Buchmann

Appl. Algebra Eng. Commun. Comput., 2013

Fast Verification for Improved Versions of the UOV and Rainbow Signature Schemes.

Albrecht Petzoldt, Stanislav Bulygin, Johannes Buchmann

Proceedings of the Post-Quantum Cryptography - 5th International Workshop, 2013

Cryptanalysis of 2-Layer Nonlinear Piece in Hand Method.

Xuyun Nie, Albrecht Petzoldt, Johannes Buchmann

Proceedings of the Security Engineering and Intelligence Informatics, 2013

2012

Linear Recurring Sequences for the UOV Key Generation Revisited.

Albrecht Petzoldt, Stanislav Bulygin

Proceedings of the Information Security and Cryptology - ICISC 2012, 2012

2011

Small Public Keys and Fast Verification for Multivariate Quadratic Public Key Systems.

Albrecht Petzoldt, Enrico Thomae, Stanislav Bulygin, Christopher Wolf

IACR Cryptol. ePrint Arch., 2011

Linear Recurring Sequences for the UOV Key Generation.

Albrecht Petzoldt, Stanislav Bulygin, Johannes Buchmann

Proceedings of the Public Key Cryptography - PKC 2011, 2011

Small Public Keys and Fast Verification for $\mathcal{M}$ ultivariate $\mathcal{Q}$ uadratic Public Key Systems.

Albrecht Petzoldt, Enrico Thomae, Stanislav Bulygin, Christopher Wolf

Proceedings of the Cryptographic Hardware and Embedded Systems - CHES 2011 - 13th International Workshop, Nara, Japan, September 28, 2011

2010

Selecting Parameters for the Rainbow Signature Scheme - Extended Version -.

Albrecht Petzoldt, Stanislav Bulygin, Johannes Buchmann

IACR Cryptol. ePrint Arch., 2010

CyclicRainbow - A multivariate Signature Scheme with a Partially Cyclic Public Key based on Rainbow.

Albrecht Petzoldt, Stanislav Bulygin, Johannes Buchmann

IACR Cryptol. ePrint Arch., 2010

Towards provable security of the Unbalanced Oil and Vinegar signature scheme under direct attacks.

Stanislav Bulygin, Albrecht Petzoldt, Johannes Buchmann

IACR Cryptol. ePrint Arch., 2010

Selecting Parameters for the Rainbow Signature Scheme.

Albrecht Petzoldt, Stanislav Bulygin, Johannes Buchmann

Proceedings of the Post-Quantum Cryptography, Third International Workshop, 2010

CyclicRainbow - A Multivariate Signature Scheme with a Partially Cyclic Public Key.

Albrecht Petzoldt, Stanislav Bulygin, Johannes Buchmann

Proceedings of the Progress in Cryptology - INDOCRYPT 2010, 2010

2009

A Multivariate Signature Scheme with an almost cyclic public key.

Albrecht Petzoldt, Johannes Buchmann

IACR Cryptol. ePrint Arch., 2009