Seyyed Arash Azimi

According to our database, Seyyed Arash Azimi authored at least 8 papers between 2014 and 2026.

Collaborative distances:

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

2026

DGSP: An Efficient Scalable Fully Dynamic Group Signature Scheme Using rmSPHINCS⁺.

Mojtaba Fadavi, Seyyed Arash Azimi, Sabyasachi Karati, Samuel Jaques

Proceedings of the Advances in Cryptology - EUROCRYPT 2026, 2026

2025

DGSP: An Efficient Scalable Fully Dynamic Group Signature Scheme Using $\rm{SPHINCS}^+$.

Mojtaba Fadavi, Seyyed Arash Azimi, Sabyasachi Karati, Samuel Jaques

IACR Cryptol. ePrint Arch., 2025

2022

A Bit-Vector Differential Model for the Modular Addition by a Constant and its Applications to Differential and Impossible-Differential Cryptanalysis.

Seyyed Arash Azimi, Adrián Ranea, Mahmoud Salmasizadeh, Javad Mohajeri, Mohammad Reza Aref, Vincent Rijmen

IACR Cryptol. ePrint Arch., 2022

2020

A Bit-Vector Differential Model for the Modular Addition by a Constant.

Seyyed Arash Azimi, Adrián Ranea, Mahmoud Salmasizadeh, Javad Mohajeri, Mohammad Reza Aref, Vincent Rijmen

Proceedings of the Advances in Cryptology - ASIACRYPT 2020, 2020

2018

Impossible Differential Cryptanalysis of Reduced-Round Midori64 Block Cipher (Extended Version).

Aein Rezaei Shahmirzadi, Seyyed Arash Azimi, Mahmoud Salmasizadeh, Javad Mohajeri, Mohammad Reza Aref

ISC Int. J. Inf. Secur., 2018

Improved impossible differential and biclique cryptanalysis of HIGHT.

Seyyed Arash Azimi, Siavash Ahmadi, Zahra Ahmadian, Javad Mohajeri, Mohammad Reza Aref

Int. J. Commun. Syst., 2018

2017

Impossible Differential Cryptanalysis of Reduced-Round Midori64 Block Cipher.

Aein Rezaei Shahmirzadi, Seyyed Arash Azimi, Mahmoud Salmasizadeh, Javad Mohajeri, Mohammad Reza Aref

Proceedings of the 14th International ISC (Iranian Society of Cryptology) Conference on Information Security and Cryptology, 2017

2014

Impossible differential cryptanalysis of Piccolo lightweight block cipher.

Seyyed Arash Azimi, Zahra Ahmadian, Javad Mohajeri, Mohammad Reza Aref

Proceedings of the 11th International ISC Conference on Information Security and Cryptology, 2014