Original: External links Courtois ' page on AES '' Quadratic Cryptanalysis '' , an explanation of the XSL attack by J. J. G. Savard '' AES is NOT broken '' by T. Moh Courtois and Pieprzyk paper on ePrint Commentary in the Crypto-gram newsletter : [ ] , [ ] , [ ] .
Simplified: Other websites Courtois ' page on AES '' Quadratic Cryptanalysis '' , an explanation of the XSL attack by J. J. G. Savard '' AES is NOT broken '' by T. Moh Courtois and Pieprzyk paper on ePrint Commentary in the Crypto-gram newsletter : 1 , 2 , 3 .