Vahid Amin Ghafari

12 papers Journal 11Unranked 1
YearRankTypeTitle / Venue / Authors
2024 J jnl
An Attack on a Proposed Construction of Small-State Stream Ciphers and Proposals for New Constructions.
Comput. J.
Vahid Amin Ghafari, Mahmoud Ahmadian-Attari
2024 J jnl
Multiple Sampling Fast Correlation Attack on Small State Stream Ciphers with Limited Round Key Period.
IACR Cryptol. ePrint Arch.
Zhongzhi Zhou, Vahid Amin Ghafari, Hui Liu
2023 J jnl
A new idea in response to fast correlation attacks on small-state stream ciphers.
Microprocess. Microsystems
Vahid Amin Ghafari, Fujiang Lin, Zhongzhi Zhou
2023 J jnl
An Attack on the LILLE Stream Cipher.
IACR Cryptol. ePrint Arch.
Vahid Amin Ghafari, Mohammad Ali Orumiehchiha, Saeed Rostami
2020 J jnl
A new idea in response to fast correlation attacks on small-state stream ciphers.
IACR Cryptol. ePrint Arch.
Vahid Amin Ghafari, Fujiang Lin
2019 J jnl
A new chosen IV statistical distinguishing framework to attack symmetric ciphers, and its application to ACORN-v3 and Grain-128a.
J. Ambient Intell. Humaniz. Comput.
Vahid Amin Ghafari, Honggang Hu
2019 J jnl
On designing secure small-state stream ciphers against time-memory-data tradeoff attacks.
IACR Cryptol. ePrint Arch.
Vahid Amin Ghafari, Honggang Hu, Fujiang Lin
2018 J jnl
Fruit-80: A Secure Ultra-Lightweight Stream Cipher for Constrained Environments.
Entropy
Vahid Amin Ghafari, Honggang Hu
2017 — conf
A New Chosen IV Statistical Attack on Grain-128a Cipher.
CyberC
Vahid Amin Ghafari, Honggang Hu
2017 J jnl
A new chosen IV statistical distinguishing framework to attack symmetric ciphers, and its application to ACORN-v3 and Grain-128a.
IACR Cryptol. ePrint Arch.
Vahid Amin Ghafari, Honggang Hu
2017 J jnl
Necessary conditions for designing secure stream ciphers with the minimal internal states.
IACR Cryptol. ePrint Arch.
Vahid Amin Ghafari, Honggang Hu, Mohammadsadegh Alizadeh
2012 J jnl
Cryptanalysis of GSM encryption algorithm A5/1.
ISC Int. J. Inf. Secur.
Vahid Amin Ghafari, Ali Vardasbi, Javad Mohajeri