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Topic: CRYPTREC


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In the News (Wed 30 May 12)

  
  CRYPTREC - Wikipedia, the free encyclopedia
CRYPTREC is the Cryptography Research and Evaluation Committee set up by the Japanese Government to evaluate and recommend cryptographic techniques for government and industrial use.
Also, CRYPTREC was unusually careful to examine variants and modifications of the techniques, or at least to discuss their care in doing so; this resulted in particularly detailed recommendations regarding them.
CRYPTREC includes members from Japanese academia, industry, and government.
en.wikipedia.org /wiki/CRYPTREC   (871 words)

  
 NESSIE - Encyclopedia, History, Geography and Biography   (Site not responding. Last check: 2007-11-02)
The project was comparable to the NIST AES process and the Japanese Government-sponsored CRYPTREC project, but with notable differences from both.
In particular, there is both overlap and disagreement between the selections and recommendations from NESSIE and CRYPTREC (as of the August 2003 draft report).
NESSIE was intended to identify and evaluate quality cryptographic designs in several categories, and to that end issued a public call for submissions in March 2000.
www.arikah.net /encyclopedia/NESSIE   (472 words)

  
 CRYPTREC is the Cryptography Research and Evaluation Committee set up...
CRYPTREC is the Cryptography Research and Evaluation Committee set up...
"CRYPTREC" is the "Cryptography Research and Evaluation Committee" set up by the Japanese Government to evaluate and recommend cryptographic cryptographic techniques for government and industrial use.
Similar differences in terms of reference account for CRYPTREC recommending at least one stream cypher stream cypher, RC4, while the NESSIE report specifically noted that it was notable that they had not selected any of those considered.
www.biodatabase.de /CRYPTREC   (518 words)

  
 CRYPTREC 2001-2002
An explanation concerning the background of CRYPTREC's activities was given, and an expression of gratitude was made to all those who had assisted in these activities and to those who attended the conference.
An explanation concerning the role and the importance of CRYPTREC activities was given in the governmental framework for achieving an electronic government (e-government).
A report was given by the Secretariat of the CRYPTREC Advisory Committee on the activities and the future schedule of the committee.
www.ipa.go.jp /security/enc/CRYPTREC/fy14/cryptrec20020527_repe.html   (682 words)

  
 Corsec Security and C4 Technology Bring FIPS 140-2 Consulting Services to Japan : ArriveNet Press Releases : Technology   (Site not responding. Last check: 2007-11-02)
CRYPTREC is a large group of experts from across the Japanese security industry whose goal is to compile a list of recommended cryptographic techniques for securing Japanese e-Government.
The evaluation of cryptographic techniques is done by "Cryptography Research and Evaluation Committees," which consist of preeminent specialists of cryptography in Japan.
Since it is the very first version of the standard to reach Japan, it is aptly referred to as the 0 (beta)-version of the evaluation criteria for cryptographic modules.
press.arrivenet.com /technology/article.php/470222.html   (1001 words)

  
 2002 CRYPTREC CRYPTOGRAPHIC TECHNIQUE EVALUATION WORKSHOP : REPORT
He went on to explain that major activities of the Committee in the future are to include the compilation of cryptographic technique-use policy, to include the issue of a "guidebook for procurement" and a list of e-government recommended ciphers for each field of application.
He also indicated that approaches to possible cryptographic techniques for use in e-government and promotion of cryptography evaluation, plus the scope of cryptographic evaluation for this year, would be covered at the April 16th presentations.
Professor Kaneko, Chair of the CRYPTREC Symmetric-Key Subcommittee, presented on evaluation policy and the current state of evaluation methods for symmetric-key cryptographic technique.
www.ipa.go.jp /security/enc/CRYPTREC/fy13/cryptrec20020304_wsrepe.html   (1728 words)

  
 Topics in cryptography - Wikipedia, the free encyclopedia
SHA-1 (developed at NSA 160-bit digest, an FIPS standard; the first released version was defective and replaced by this; NIST/NSA have released several variants with longer 'digest' lengths; CRYPTREC recommendation (limited))
BEAR (block cypher built from stream cypher and hash function, by Ross Anderson)
CAST-128 (CAST5) (64 bit block; one of a series of algorithms by Carlisle Adams and Stafford Tavares, who are insistent (indeed, adamant) that the name is not due to their initials)
en.wikipedia.org /wiki/Topics_in_cryptography   (1445 words)

  
 LinuxElectrons - NTT to Offer 128-Bit Block Cipher 'Camellia' as Open Source
March 2000: Camellia encryption algorithm is released by NTT and Mitsubishi
Among the algorithms proposed by Japan, Camellia (a 128-bit block Cipher developed by NTT and Mitsubishi), MISTY1 (a 64-bit block Cipher developed by Mitsubishi) and PSEC-KEM (a public-key encryption algorithms developed by NTT) were adopted.
CRYPTREC was organized to investigate and evaluate cryptographic techniques suitable for the Japanese electronic government in terms of security, implementation, and other characteristics from the viewpoints of various objective specialists.
www.linuxelectrons.com /article.php/20060417105437344   (1298 words)

  
 RFC 3713 [rfc3713 - HTML version] - A Description of the Camellia Encryption Algorithm
Camellia has been scrutinized by the wide cryptographic community during several projects for evaluating crypto algorithms.
In particular, Camellia was selected as a recommended cryptographic primitive by the EU NESSIE (New European Schemes for Signatures, Integrity and Encryption) project [NESSIE] and also included in the list of cryptographic techniques for Japanese e-Government systems which were selected by the Japan CRYPTREC (Cryptography Research and Evaluation Committees) [CRYPTREC].
[CRYPTREC] "CRYPTREC Advisory Committee Report FY2002", Ministry of Public Management, Home Affairs, Posts and Telecommunications, and Ministry of Economy, Trade and Industry, March 2003.
ip-doc.com /rfc/rfc3713   (1311 words)

  
 [No title]
It has been evaluated and is considered cryptographically secure by credible organizations such as ISO/IEC JTC 1/SC 27 and Japan CRYPTREC (Cryptography Research and Evaluation Committees)[ISOSEED][CRYPTREC].
The remainder of this document specifies the use of SEED within the context of IPsec ESP. For further information on how the various pieces of ESP fit together to provide security services, please refer to [ARCH], [ESP], and [ROAD].
SEED is secure against all known attacks including Differential cryptanalysis, Linear cryptanalysis, and related key attacks.
www.rfc-editor.org /rfc/rfc4196.txt   (1689 words)

  
 CRYPTREC - Gurupedia
European Union's NESSIE project and to the Advanced Encryption Standard process run by NIST in the US.
Similar differences in terms of reference account for CRYPTREC recommending at least one
SSL/TLS protocols; nevertheless, CRYPTREC recommended that it only be used with 128-bit keys.
www.gurupedia.com /c/cr/cryptrec.htm   (847 words)

  
 Cryptology ePrint Archive   (Site not responding. Last check: 2007-11-02)
For example, the new attack breaks the stream cipher Toyocrypt submitted to the Japanese government Cryptrec call for cryptographic primitives, and one of only two candidates accepted to the second phase of Cryptrec evaluation process.
Toyocrypt is a 128-bit stream cipher and at the time of submission it was claimed to resist to all known attacks.
Moreover it works in much less restrictive conditions that the previous attack, for example knowing ONLY that the ciphertext is in English.
eprint.iacr.org /2002/087   (341 words)

  
 CRYPTREC | History of CRYPTREC
Report meeting on the cryptographic technique evaluation (Report of CRYPTREC for FY 2000)
Report meeting of the cryptographic technique evaluation (Report of CRYPTREC for FY 2001)
Introduction of CRYPTREC activities at ISO/OEA JTC1/SC27 WG2 Warsaw Conference
www.cryptrec.jp /english/development.html   (193 words)

  
 Fast Software Implementations of SC2000 - Lipmaa (ResearchIndex)   (Site not responding. Last check: 2007-11-02)
If your firewall is blocking outgoing connections to port 3125, you can use these links to download local copies.
Abstract: The block cipher SC2000 was recently proposed by a research group of Fujitsu Laboratories as a candidate cipher for the CRYPTREC and NESSIE projects.
The cipher was designed so that it would be highly flexible and fast on many platforms.
citeseer.ist.psu.edu /lipmaa02fast.html   (406 words)

  
 EEProductCenter.com :: Press Release :: Mitsubishi Electric Announces Its 64-bit Block Cipher Algorithm, 'MISTY', to Be ...
There has been a world wide interest in creating such a standard, and in 2000 began development of an international standard for cipher algorithms.
Fifteen cipher algorithms from 7 different countries (Canada, Belgium, Japan, Korea, Sweden, Switzerland, and USA) were reviewed by third parties (NESSIE, CRYPTREC, etc) etc. for their safety and applicability (in processing performance and hardware/software areas).
MISTY was among 6 other types from 4 different countries to be adopted as a cipher algorithm standard.
www.eeproductcenter.com /showPressRelease.jhtml?articleID=332696   (820 words)

  
 RSA Security - RSA Laboratories submissions
Via the Swedish national SC27 member body, RSA Laboratories has submitted RC6 Block Cipher and RSA-OAEP Encryption Scheme to NP 18033; RSA-OAEP has been submitted also via the U.S. member body.
The Information-technology Promotion Agency (IPA) in Japan has initiated the CRYPTREC project with goals similar to those of the AES project - the aim is to define standard cryptographic algorithms for use within the Japanese government.
Like NESSIE, the scope is wider than for the AES project.
www.rsasecurity.com /rsalabs/node.asp?id=2014   (386 words)

  
 rfc4312
Introduction This document describes the use of the Camellia block cipher algorithm in Cipher Block Chaining Mode, with an explicit Initialization Vector, as a confidentiality mechanism within the context of the IPsec Encapsulating Security Payload (ESP).
Camellia was selected as a recommended cryptographic primitive by the EU NESSIE (New European Schemes for Signatures, Integrity and Encryption) project [NESSIE] and was included in the list of cryptographic techniques for Japanese e-Government systems that was selected by the Japan CRYPTREC (Cryptography Research, Evaluation Committees) [CRYPTREC].
Camellia has been submitted to several other standardization bodies, such as ISO (ISO/IEC 18033) and the IETF S/MIME Mail Security Working Group [Camellia-CMS].
ietfreport.isoc.org /idref/rfc4312   (1665 words)

  
 [No title]
It has been evaluated and is considered cryptographically secure by credible organizations such as ISO/IEC JTC 1/SC 27 and Japan CRYPTREC (Cryptography Research and Evaluation Committees) [ISOSEED][CRYPTREC].
No security problem has been found on SEED [CRYPTREC].
[ISOSEED] ISO/IEC, ISO/IEC JTC1/SC 27 N 256r1, "National Body contributions on NP 18033 Encryption algorithms in response to document SC 27 N 2563", October, 2000 [CRYPTREC] Information-technology Promotion Agency (IPA), Japan, CRYPTREC.
www.rfc-editor.org /rfc/rfc4010.txt   (2339 words)

  
 CRYPTREC | Topics
National Institute of Information and Communications Technology,Japan ; hereafter abbreviated to NICT, and Information-technology Promotion Agency, Japan ; hereafter abbreviated to IPA,have been jointly promoting CRYPTREC (the Cryptography Research and Evaluation Committees).
As for the result of CRYPTREC activity, NICT and IPA have published CRYPTREC Report 2005.
If you have any opinion, comment, or inquiry about this report, please contact us at the following address
www.cryptrec.jp /english/topics/cryptrec_20060525_c05report.html   (65 words)

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