Niels Ferguson, Richard Schroeppel, Doug Whiting. A simple algebraic representation of Rijndael. Proceedings of Selected Areas in Cryptography, 2001, Lecture Notes in Computer Science. Springer Verlag: pp. 103–111. 2001 [2006-10-06]. (原始内容(PDF/PostScript)存档于2006-11-04). 引文格式1维护:冗余文本 (link)
Niels Ferguson, Richard Schroeppel, Doug Whiting. A simple algebraic representation of Rijndael. Proceedings of Selected Areas in Cryptography, 2001, Lecture Notes in Computer Science. Springer Verlag: pp. 103–111. 2001 [2006-10-06]. (原始内容(PDF/PostScript)存档于2006-11-04). 引文格式1维护:冗余文本 (link)