* {{Cita libro|autore=Nicolas T.Courtois, Courtois|autore2=Josef Pieprzyk|titolo=, "Cryptanalysis of Block Ciphers with Overdefined Systems of Equations|url=http://dx".doi.org/10.1007/3-540-36178-2_17|data=2002|editore=SpringerBerlinpp267–287, Heidelberg|pp=267–287|ISBN=978-3-540-00171-3}}ASIACRYPT 2002.
* {{Cita libro|autore=Joan Daemen|autore2= and Vincent Rijmen|titolo=, "The designDesign of Rijndael: AES - theThe advancedAdvanced encryptionEncryption standardStandard." ; with 17Springer-Verlag, tables|collana=Information security and cryptography|data=2002|editore=Springer|. ISBN=978- 3-540-42580-9}}2.
* {{Cita libro|autore=Niels Ferguson|autore2=, John Kelsey|autore3=, Stefan Lucks|titolo=, Bruce Schneier, Michael Stay, David Wagner and Doug Whiting: Improved Cryptanalysis of Rijndael|url=http://dx.doi.org/10.1007/3-540-44706-7_15|accesso=2024-01-05|data=2001|editore=SpringerBerlinFSE 2000, Heidelberg|pp=213–230|ISBN=978-3-540-41728-6}}pp213–230
