Vahid Amin Ghafari

Cryptanalysis of GSM encryption algorithm A5/1

Javad Mohajeri, Ali Vardasbi, Vahid Amin Ghafari, 2013, ISC Int. J. Inf. Secur..

A new idea in response to fast correlation attacks on small-state stream ciphers

Fujiang Lin, Vahid Amin Ghafari, V. Ghafari, 2022, IACR Cryptol. ePrint Arch..

On designing secure small-state stream ciphers against time-memory-data tradeoff attacks

Fujiang Lin, Honggang Hu, Vahid Amin Ghafari, 2019, IACR Cryptol. ePrint Arch..

Necessary conditions for designing secure stream ciphers with the minimal internal states

Honggang Hu, Vahid Amin Ghafari, Mohammadsadegh alizadeh, 2017, IACR Cryptol. ePrint Arch..

A New Chosen IV Statistical Attack on Grain-128a Cipher

Honggang Hu, Vahid Amin Ghafari, 2017, 2017 International Conference on Cyber-Enabled Distributed Computing and Knowledge Discovery (CyberC).

Fruit-80: A Secure Ultra-Lightweight Stream Cipher for Constrained Environments

Honggang Hu, Vahid Amin Ghafari, Honggang Hu, 2018, Entropy.

A new chosen IV statistical distinguishing framework to attack symmetric ciphers, and its application to ACORN-v3 and Grain-128a

Honggang Hu, Vahid Amin Ghafari, 2017, IACR Cryptol. ePrint Arch..