الصفحة 1
الصفحة 1
Algebraic Aspects of the Advanced Encryption Standard
The Belgian block cipher Rijndael was chosen in 2000 by the U.S. government’s National Institute of Standards and Technology (NIST) to be the successor to the Data Encryption Standard. Rijndael was subsequently standardized as the Advanced Encryption Standard (AES), which is potentially the world’s most important block cipher. In 2002, some new analytical techniques were suggested that may have a dramatic effect on the security of the AES. Existing analytical techniques for block ciphers depend heavily on a statistical approach, whereas these new techniques are algebraic in nature.
Advanced encryption standard - AES ; 4th International Conference, AES 2004, Bonn, Germany, May 10-12, 2004, Revised Selected and Invited Papers
This volume comprises the proceedings of the 4th Conference on Advanced En-cryption Standard, ‘AES — State of the Crypto Analysis,’ which was held inBonn, Germany, 2004.The conference followed a series of events organized by the US National In-stitute of Standards and Technology (NIST) in order to hold an internationalcompetition to decide on an algorithm to serve as the Advanced EncryptionStandard (AES). In 1998, at the first AES conference (AES 1), 15 different algo-rithms were presented, discussed, reviewed and verified. After a further conferencedevoted to verification, testing and examination of the candidate algorithms inorder to prove their performance and security, one winning algorithm remained.The encryption scheme Rijndael, designed by the Belgian cryptographers JoanDaemen and Vincent Rijmen, was selected in 2000 to become the successor tothe famous DES (Data Encryption Standard) and it is now the Advanced En-cryption Standard.
