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Topic: Joan Daemen


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In the News (Thu 17 Dec 09)

  
 Advanced Encryption Standard
AES was developed by two Belgian cryptographers, Joan Daemen[?] and Vincent Rijmen[?].
It is also known by the name of the original submission "Rijndael", something best pronounced by non Dutch speakers more or less as "Rhine dahl" (a long "i" and a silent "e").
Daemen and Rijmen have announced that, for those who object, that they have several other names, even more impossible for non Dutch speakers, ready.
www.ebroadcast.com.au /lookup/encyclopedia/ae/AES.html   (679 words)

  
 DBLP: Joan Daemen
Joan Daemen, Lars R. Knudsen, Vincent Rijmen: Linear Frameworks for Block Ciphers.
Joan Daemen, Vincent Rijmen: The Block Cipher Rijndael.
Joan Daemen, René Govaerts, Joos Vandewalle: Correlation Matrices.
www.informatik.uni-trier.de /~ley/db/indices/a-tree/d/Daemen:Joan.html   (384 words)

  
 Joan Daemen   (Site not responding. Last check: 2007-10-09)
Joan Daemen, Joseph Lano and cryptanalysis of Py.
Joan Daemen and is a block cipher, designed by Encryption Standard, Vincent Rijmen, and was approved for the USA's NIST Advanced RIJNDAEL: Rijndael...
Joan Daemen (geboren 1965) is een legde zijn Belgisch cryptograaf Vincent...
joandnsy.zuasilme.info   (564 words)

  
 Biography of Joan Daemen
Joan Daemen was born in 1965 in the Belgian region of Limburg and grew up there in the village of Achel.
Today, Joan is primarily active in the design of cryptographic protocols for smart cards, the architecture of multi-application smart card management and personalization systems.
In his most recent cryptographic publications, Joan has concentrated on the analysis and design of mechanisms and cipher features to protect against attacks that exploit implementation weaknesses.
www.nist.gov /public_affairs/releases/biojoan.htm   (325 words)

  
 Programming with GNU Crypto 2.0.0
The AES was written by Joan Daemen and Vincent Rijmen for the AES process, and is derived from the Rijndael cipher.
Rijndael is a symmetric block cipher written by Joan Daemen and Vincent Rijmen as a candidate to the Advanced Encryption Standard process, and was adopted as the AES.
The Square cipher was designed by Joan Daemen and Vincent Rijmen and was cryptanalyzed by Lars Knudsen.
www.gnu.org /software/gnu-crypto/manual/Ciphers.html   (603 words)

  
 U.S. crypto winners -- Belgian heroes | Tech News on ZDNet
Despite their newfound fame, Rijmen and Daemen are managing to keep level heads.
Rijmen and Daemen jokingly refer to the IBM team as the "soccer team" and say it lost in nimbleness what it made up for in numbers.
Daemen says that, if the power of computer chips keeps roughly doubling every year as has been the case since semiconductors were invented, it would still take 80 years to come up with a machine powerful enough to crack Rijndael.
news.zdnet.com /2100-9595_22-525006.html   (1570 words)

  
 RIJNDAEL
Daemen and Rijmen have specified Rijndael's advantages based on implementation aspects, simplicity of design, variable block length and extensions.
Daemen and Rijmen write that "From the beginning, our design strategy was to use as simple as possible components, to define clear evaluation criteria, and to use simple components with easily provable properties where possible [9]".
Daemen and Rijmen state that [11] "both the Serpent design team and the MARS design team did not produce S-boxes that are in accordance with their own design criteria...
www.cs.mcgill.ca /~kaleigh/computers/crypto_rijndael.html   (2339 words)

  
 Joan Daemen - Wikipedia, la enciclopedia libre
Joan Daemen (nacido en 1965) es un criptógrafo belga y uno de los diseñadores de Rijndael, el algoritmo elegido para ser el estándar criptográfico, junto con Vincent Rijmen.
Daemen nació en Hamont-Achel, provincia de Limburgo de Bélgica.
Daemen completó su doctorado en 1995, cuando trabajaba para Janssen Pharmaceutics en Beerse.
es.wikipedia.org /wiki/Joan_Daemen   (184 words)

  
 3-Way
The diagram to the right fully describes both the algorithm and the key schedule of the block cipher 3-Way, as designed by Joan Daemen (his first name is simply a variant of "John", closely related to "Johann", and is presumably pronounced something like "Yo-ahn"), so nothing more needs to be said.
One way to implement decipherment with 3-Way is to implement it as encipherment with a modified key schedule, preceded and followed by a step reversing the order of all the bits in the 96-bit block; this is the scheme shown in the C code given in Bruce Schneier's famed book Applied Cryptography.
This use of matrix multiplication was, of course, echoed in Rijndael, of which Joan Daemen was one of the designers, although in the case of Rijndael, Galois Field multiplication rather than a simple XOR was used.
www.quadibloc.com /crypto/co040307.htm   (928 words)

  
 backup - online storage - remote backup - backups - data backup - data backup - online storage - provided by ...
Rijndael is a block cipher designed by Joan Daemen and Vincent Rijmen as a candidate algorithm for the Advanced Encryption Standard (AES).
The block cipher Rijndael was designed by Joan Daemen and Vincent Rijmen as a candidate for the Advanced Encryption Standard.
The design of Rijndael was strongly influenced by the design of the block cipher Square, which was also created by Joan Daemen and Vincent Rijmen.
www.disksave.com /aes.htm   (1331 words)

  
 Amazon.com: "Joan Daemen": Key Phrase page   (Site not responding. Last check: 2007-10-09)
See all pages with references to Joan Daemen.
developed by Joan Daemen and Vincent Rijmen [11], was a popular choice to become the AES.
SSSC) proposed by Joan Daemen, Ren Govaerts and Joos Vandewalle [4] in 1992.
www.amazon.com /phrase/Joan-Daemen   (596 words)

  
 Cryptomathic Technical Articles - AES setting the standard
Against all expectations Vincent Rijmen and Joan Daemen’s algorithm beat all other candidates and was selected to succeed the existing Data Encryption Standard (DES).
The two cryptographers met at the University of Leuven and started working together back in 1993 when they were hired by a number of banks to test their systems by trying to crack them.
This inspired Rijmen and Daemen to design their own encryption system, so when NIST announced the AES competition, they decided to give it a shot.
www.cryptomathic.com /company/aesstandard.html   (691 words)

  
 Symmetric Ciphers
AES Proposal: Rijndael (corrected version), Joan Daemen, and Vincent Rijmen (local copy).
Annex to AES Proposal: Rijndael, Joan Daemen, and Vincent Rijmen (local copy).
Weak Keys of IDEA, Joan Daemen, Rene Govaerts, and Joos Vandewalle, Advances in Cryptology - CRYPTO '93 Proceedings, LNCS 773, pp.
cnscenter.future.co.kr /crypto/algorithm/block.html   (3798 words)

  
 Resynchronization Weaknesses in Synchronous Stream Ciphers - Daemen, Govaerts, Vandewalle (ResearchIndex)   (Site not responding. Last check: 2007-10-09)
This document uses CoBlitz to cache paper downloads.
This attack is further refined to efficiently cryptanalyze a linear system with a...
Daemen, R. Govaerts, J. Vandewalle, "Resynchronization weaknesses in synchronous stream ciphers," Advances in Cryptology, Proceedings Eurocrypt'93, LNCS 765, T. Helleseth, Ed., Springer-Verlag, 1994, pp.
citeseer.ist.psu.edu /daemen94resynchronization.html   (348 words)

  
 joan daemen - ResearchIndex document query   (Site not responding. Last check: 2007-10-09)
The Cipher SHARK - Rijmen, Daemen, Preneel, Bosselaers,..
The Cipher SHARK Vincent Rijmen Joan Daemen Bart Preneel Antoon Bosselaers Erik De 94, B-3001 Heverlee, Belgium fvincent.rijmen,joan.daemen,bart.preneel,antoon.bosselaers,erik.dewing
Correlation Matrices Joan Daemen, Ren'e Govaerts and Joos Vandewalle
citeseer.ist.psu.edu /cis?q=Joan+Daemen   (573 words)

  
 Vincent Rijmen - Wikipedia, the free encyclopedia
Together with Joan Daemen, Vincent Rijmen designed the Rijndael block cipher, which was selected as the Advanced Encryption Standard in 2000.
Vincent Rijmen (born 16 October 1970, in Leuven, near Brussels, Belgium) is a Belgian cryptographer and one of the designers of the Rijndael, the Advanced Encryption Standard.
One of their joint projects resulted in the algorithm Rijndael, which in October 2000 was selected by the National Institute for Standards and Technology (NIST) to become the Advanced Encryption Standard (AES).
en.wikipedia.org /wiki/Vincent_Rijmen   (248 words)

  
 Dr. Dobb's | Rijndael: The Advanced Encryption Standard | July 22, 2001   (Site not responding. Last check: 2007-10-09)
NIST has announced that the Rijndael algorithm was the winner of its Advanced Encryption Standard competition.
Joan and Vincent, its inventors, lift the hood on the algorithm.
Joan and Vincent are the inventors of the Rijndael algorithm, which won the NIST AES competition.
www.ddj.com /184404542?pgno=1   (1988 words)

  
 Joan Daemen: The Design of Rijndael: AES - The Advanced Encryption Standard (Information Security and Cryptography)
Joan Daemen: The Design of Rijndael: AES - The Advanced Encryption Standard (Information Security and Cryptography)
Joan Daemen and Vincent Rijmen, "The Design of Rijndael: AES - The Advanced Encryption Standard (Information Security and Cryptography)", Springer, 15 February, 2002.
Please contact Argos Press to request permission to reproduce, broadcast, adapt and communicate our content (such as this glossary entry on Joan Daemen: The Design of Rijndael: AES - The Advanced Encryption Standard (Information Security and Cryptography)).
www.argospress.com /Resources/CommunicationsSystems/book-3540425802.htm   (291 words)

  
 Joan Daemen - Wikipedia, the free encyclopedia
He has also designed or co-designed the MMB, Square, SHARK, NOEKEON, 3-Way, and BaseKing block ciphers.
In 1988, Daemen graduated in electro-mechanical civil engineering at the Katholieke Universiteit Leuven.
Daemen completed his PhD in 1995, at which point he worked for a year at Janssen Pharmaceutica in Beerse, Belgium.
en.wikipedia.org /wiki/Joan_Daemen   (159 words)

  
 Dr. Dobb's | The Block Cipher Square Algorithm | July 22, 2001
Joan Daemen, Lars R. Knudsen, and Vincent Rijmen
Square was designed following the Wide Trail Design Strategy (see "Cipher and Hash Function Design Strategies based on Linear and Differential Cryptanalysis," by Joan Daemen, doctoral dissertation, March 1995, K.U. Leuven), which separates the functionality of the block cipher round operation in separate layers -- the nonlinear substitution, linear diffusion layer, and key addition.
Strict criteria are imposed on each layer to build ciphers that resist linear and differential cryptanalysis.
www.ddj.com /184410296?pgno=1   (1203 words)

  
 Printer Friendly Version
September 03, 1999 - Joan Daemen, Vincent Rijmen [©Katholieke Universiteit Leuven]
In this document we describe the cipher Rijndael.
August 11, 2000 - Joan Daemen, Vincent Rijmen [©Katholieke Universiteit Leuven]
www.l0t3k.org /security/docs/cryptography/print/en   (1993 words)

  
 BitCrypt Technical Information
The source files for this part of the program are not public.
Comment: The byte ordering convention is as follows: within each 12-byte block, the 32-bit words are represented in the same order as they are written in chapter 7 of Joan Daemen's thesis.
Designers: Vincent Rijmen, Joan Daemen, Bart Preneel Antoon Bosselaers, Erik De Win
bitcrypt.byethost9.com /technical_information.htm   (1646 words)

  
 Siemens Communications Lexicon - Vincent Rijmen and Joan Daemen (Rijndael)
Within the AES framework, the NIST launched an initiative in 1997 to find a replacement for DES, publishing the conditions for the algorithm.
Rijndael's name is derived from the names of the Belgian cryptographers, Joan Daemen and Vincent Rijmen.
The algorithm uses variable block and key lengths of up to 256 bits.
networks.siemens.com /communications/lexicon/4/f013104.htm   (109 words)

  
 SCEAS   (Site not responding. Last check: 2007-10-09)
Joan Daemen: [Publications] [Author Rank by year] [Co-authors] [Prefers] [Cites] [Cited by]
Vincent Rijmen, Joan Daemen, Bart Preneel, Anton Bossalaers, Erik De Win
Joan Daemen, Antoon Bosselaers, René Govaerts, Joos Vandewalle
delab.csd.auth.gr /sceas/php/search.php4?author_id=505   (159 words)

  
 vincent rijmen
In 1997, I finished my doctoral dissertation on the design and analysis of block ciphers.
I continued my researching activities in the COSIC research group, collaborating on several occasions with my friend and former colleague Dr. Joan Daemen.
One of our joint projects resulted in the algorithm Rijndael, which in October 2000 was selected by the National Institute for Standards and Technology (NIST) to become the Advanced Encryption Standard (AES).
www.iaik.tu-graz.ac.at /aboutus/people/rijmen/index.php   (168 words)

  
 DBLP: René Govaerts   (Site not responding. Last check: 2007-10-09)
Bart Preneel, René Govaerts, Joos Vandewalle: Hash Functions Based on Block Ciphers: A Synthetic Approach.
Bart Preneel, René Govaerts, Joos Vandewalle: On the Power of Memory in the Design of Collision Resistant Hash Functions.
Jan Verschuren, René Govaerts, Joos Vandewalle: Realization of the Bell-LaPadula Security Policy in an OSI-Distributed System using Asymmetric and Symmetric Cryptographic Algorithms.
sunsite.informatik.rwth-aachen.de /dblp/db/indices/a-tree/g/Govaerts:Ren=eacute=.html   (628 words)

  
 DBLP: Vincent Rijmen
Paulo S. Barreto, Hae Yong Kim, Vincent Rijmen: Toward a secure public-key blockwise fragile authentication watermarking.
Lars R. Knudsen, Vincent Rijmen, Ronald L. Rivest, Matthew J. Robshaw: On the Design and Security of RC2.
Vincent Rijmen, Bart Preneel, Erik De Win: On Weaknesses of Non-surjective Round Functions.
www.vldb.org /dblp/db/indices/a-tree/r/Rijmen:Vincent.html   (762 words)

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