Nguyen, Trung Hieu, and Duc Thien Ngo. “The Omura-Massey Cryptosystem Built on Polynomial Rings With Two Cyclotomic Cosets”.
Old Journal
, no. 125 (April 15, 2018): 29–34. Accessed October 5, 2025. https://jst.vn/index.php/old/article/view/831.