Differential Cryptanalysis of Salsa20 Based on Comprehensive Analysis of PNBs. - Nasratullah Ghafoori; Atsuko Miyaji (ISPEC, 2022)

Improved Differential-Linear Cryptanalysis of Reduced Rounds of ChaCha. - Ryo Watanabe; Nasratullah Ghafoori; Atsuko Miyaji (WISA, 2023)

PNB Based Differential Cryptanalysis of Salsa20 and ChaCha. - Nasratullah Ghafoori; Atsuko Miyaji; Ryoma Ito 001; Shotaro Miyashita (IEICE Trans. Inf. Syst., 2023)

Higher-Order Differential-Linear Cryptanalysis of ChaCha Stream Cipher. - Nasratullah Ghafoori; Atsuko Miyaji (IEEE Access, 2024)