The design of rijndael AES the advanced encryption standard

Joan Daernen Vincent Rijrnen · The Design of Rijndael AES - The Advanced Encryption Standard With 48 Figures and 17 Tables Springer Berlin Heidelberg New York Barcelona Hong Kong London Milan Paris TnL-1Jn Springer Foreword Joan Daemen Proton World International (PWI) Zweefvliegtuigstraat 10 1130 Brussels, Bel gium Vincent Rijmen Cryptomathic NV Lei Sa 3000 Leuven, Belgium Library of Congress Cataloging-in-Publication Data Daemen, Joan, 1965- The design of Rijndael: AES - The Advanced Encryption Standard/Joan Daemen, Vincent R ijmen p.cm Includes bibliographical references and index ISBN 3540425802 (alk paper) Computer security - Passwords Data encryption (Computer sCIence) I RIJmen, Vincent, 1970- II Title QA76.9.A25 D32 2001 005.8-dc21 2001049851 ACM Subject Classification (1998): E.3, C.2, DA.6, K.6.S ISBN 3-540-42580-2 Springer-Verlag Berlin Heidelberg New York � � This work is subject to copyright All rights are reserved, whet er the whole o� part o the material is concerned, specifically the rights of translation, repnntmg, reuse of 11lust�atIOns, recitation, broadcasting, reproduction on microfilm or in any other way, and storage l� ata banks Duplication of this publication or parts thereof is permitted on y under the P!o:'lSlons of the German Copyright Law of September 9, 1965, in its current verSIOn, and per�lssIOn for use must always be obtained from Springer-Verlag Violations are liable for prosecutIOn under the German Copyright Law � ? Springer-Verlag Berlin Heidelberg New York, a member of BertelsmannSpringer Science+ Business Media GmbH http://www.springer.de © Springer-Verlag Berlin Heidelberg 2002 Printed in Germany The use of general descriptive names, trademarks, etc in this publication does not imply, even in the'absence of a specific statement, that such names are exempt from the relevant protectIve laws and regulations and therefore free for general use Typesetting: Camera-ready by the authors Cover Design: KiinkelLopka, Heidelberg n =_L_.l �_ ��=.l _��_�_�_ cnru 1()O