PNB-based Differential Cryptanalysis of ChaCha Stream Cipher. - Shotaro Miyashita; Ryoma Ito 001; Atsuko Miyaji (IACR Cryptol. ePrint Arch., 2021)

PNB-Focused Differential Cryptanalysis of ChaCha Stream Cipher. - Shotaro Miyashita; Ryoma Ito 001; Atsuko Miyaji (ACISP, 2022)

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