41. IBM Research | (none) | Redirect Lists group members, current research, recent publications, and speakers and other activities at the TJ Watson Research Center. http://www.research.ibm.com/security/

document.location.replace("http://domino.research.ibm.com/comm/research_projects.nsf/pages/security.index.html"); Country/region change All of IBM Home Products My account IBM Home ... Feedback Redirect Your browser did not accept the automatic redirect. Please click through to: http://domino.research.ibm.com/comm/research_projects.nsf/pages/security.index.html About IBM Privacy Contact

42. Cryptography - Mono NET framework cryptography can be found under a number of namespaces in several assemblies. Mono also has it s own assemblies to provide missing security http://www.mono-project.com/Cryptography

Navigation Start Contribute Need Help Cryptography From Mono In the .NET framework cryptography can be found under a number of namespaces in several assemblies. Mono also has it's own assemblies to provide missing security functionalities from the .NET framework. In addition to the .NET compatible assemblies for cryptography, we are working on an additional stack of functionality, available in the Crimson module. Table of contents showTocToggle("show","hide") 1 Assembly: mscorlib.dll 2 Assembly: System 3 Assembly: System.Security 4 Assembly: Mono.Security ... 3 How to Help Assembly: mscorlib.dll Namespace: System.Security.Cryptography Thanks to the work of many people this namespace is almost complete. Status All classes are present. Most of them have (minimal) documentation in monodoc http://www.go-mono.com/docs/index.aspx Most classes have their unit tests. Some tests like SymmetricAlgorithmTest are generated by external tools. Namespace: System.Security.Cryptography.X509Certificates Status X.509 certificates are parsed using 100% managed code (using the Mono.Security.ASN1

43. ECS 227 - Modern Cryptography - Winter 2000 - Phillip Rogaway ECS 227 Modern cryptography - Winter 2000. Topic for Lecture 18 (Tuseday, 3/7/00). Digital signatures. General Information. Course Information Sheet http://www.cs.ucdavis.edu/~rogaway/classes/227/winter00/

ECS 227 - Modern Cryptography - Winter 2000 Topic for Lecture 18 (Tuseday, 3/7/00): Digital signatures. General Information Course Information Sheet Lecture Notes Chapter 1: Introduction Chapter 2: Block Ciphers Chapter 3: Pseudorandom Functions Chapter 4: Symmetric Encryption ... Chapter 6: Message Authentication Chapter 7: Number Theory Chapter 8: Public-Key Encryption Chapter 9: Digital Signatures Problem Sets Problem Set 1 - due 1/13 Problem Set 2 - due 2/1 Problem Set 3 - due 2/15 Problem Set 4 - due 3/2 Problem Set 5 - due 3/9 Mini-project - due 3/16 Other materials NIST's AES Page and Lars Knudsen's AES Page A LaTeX template Go to Phil's home page.

44. Glossary For Internet Cryptography Basic Web glossary of Internet cryptography terms, from the book `Internet cryptography by Richard E. Smith. http://www.smat.us/crypto/inet-crypto/glossary.html

Basic Glossary from Internet Cryptography by Richard E. Smith ISBN 0-201-92480-3, Addison Wesley, 1997 Internet Cryptography Home Page Index: A B C D ... X A active attack An attack in which the attacker must create or modify information. Advanced Research Projects Agency (ARPA) Agency of the U. S. Department of Defense that promotes exploratory research in areas that carry long term promise for military applications. ARPA funded the major packet switching experiments in the United States that led to the Internet, particularly the ARPANET algorithm Procedure; a crypto algorithm defines a particular procedure for encrypting or decrypting data. Specific algorithms include DES IDEA SKIPJACK American National Standards Institute (ANSI) Organization that endorses and publishes standards for various industries. annual solar limit Refers to the total amount of energy produced by the sun in a year. It is possible to calculate a worst case upper limit for the number of keys that can be tested with that amount of energy: 2^192 keys. This suggests that a secret key containing 192 bits is impractical to crack using brute force methods.

45. Web Pages Of Interest To Cryptography Researchers This page started out as a list of cryptography researchers home pages, but has been expanded to include links to things that are of interest to people http://www.swcp.com/~mccurley/cryptographers/cryptographers.html

Web pages of interest to cryptography researchers This page started out as a list of cryptography researchers' home pages, but has been expanded to include links to things that are of interest to people involved in cryptography and security research . No attempt has been made to rank them, and suggestions for additions or corrections are welcome. Send them to the author at mccurley at swcp.com Individuals Martin Abadi Ross Anderson Tuomas Aura Adam Back ... Matt Blaze (corporate drivel here Daniel Bleichenbacher Manuel Blum Carlo Blundo ... Joan F. Boyar (formerly Joan Plumstead) Colid Boyd Stefan Brands Gilles Brassard Lawrie Brown ... Martin Hellman (pubs only) Amir Herzberg Frederic Huygens Hideki Imai Russell Impagliazzo ... Hiroki Shizuya (in English Adam Shostack Victor Shoup Tom Shrimpton ... Serge Vaudenay (also in English David Wagner Susanne Wetzel Ted Wobber ... Yulian Zheng Groups and Projects KRyptoGate (Korean cRYPTOgraphers' GATEway) Hidden Field Equations (HFE) Information Security Group, Royal Holloway, University of London Bell Labs ... Centre for Computer Security Research , University of Wollongong, NSW, Australia Crypto group at Katholieke Universiteit Leuven Naval Research Lab Group Information Security and Telecommunications Laboratory , Pohang, Korea Quantum Cryptography at Los Alamos E.I.S.S. (Karlsruhe, Germany)

46. Cryptography : City In The Sky Implementations by Dave Barton of many of the most useful symmetric encryption algorithms (Blowfish, Twofish, IDEA, Rijndael, and Serpent) and message http://www.cityinthesky.co.uk/cryptography.html

Cryptography : City in the Sky Home Christianity David Research ... Links Delphi Cryptography Package DCPcrypt is an open source library of cryptographic components (encryption algorithms and hash algorithms) for Borland Delphi and Kylix (it also works under some versions of C++ Builder). I haven't been able to update it for quite a long time now but it still works quite happily with Delphi 4, 5, 6, 7 and 2005 and Kylix 1 and 2 (it might work under Kylix 3, but I don't have a copy to try it out on). The current version (v2 beta 3) is considered to be stable and for all intents and purposes is the final release before I revamp everything. Thanks to Manuel C. for making changes to the code to make this work under Delphi 2005! For those of you using PHP here is a little demo showing how to get PHP and Delphi encryption to work together. The idea behind DCPcrypt is that it should be possible to "drop in" any algorithm implementation to replace another with minimum or no code changes. To aid in this goal all cryptographic components are descended from one of several base classes, TDCP_cipher for encryption algorithms and TDCP_hash for message digest algorithms. DCPcrypt v2 contains full implementations of the following algorithms: Encryption Algorithms Hash Algorithms Blowfish Cast 128 Cast 256 DES, 3DES

47. Malicious Cryptography, Part One This twopart article series looks at how cryptography is a double-edged sword it is used to make us safer, but it is also being used for malicious http://www.securityfocus.com/infocus/1865

var pathname='/infocus'; var OAS_listpos = 'Top,Middle,Right1,x30,x28'; Threat level definition Search: Home Bugtraq Vulnerabilities Mailing Lists ... Vulns (page 1 of 2 ) next Malicious cryptography, part one Frederic Raynal Cryptology is everywhere these days. Most users make good use of it even if they do not know they are using cryptographic primitives from day to day. This two-part article series looks at how cryptography is a double-edged sword: it is used to make us safer, but it is also being used for malicious purposes within sophisticated viruses. Part one introduces the concepts behind cryptovirology and offers examples of malicious potential with the SuckIt rookit and a possible SSH worm. It then introduces armored viruses that use shape shifting (polymorphism and metamorphism) to avoid detection. Part two will look at some of the latest virus attempts to be stealthy and avoid detection and analysis. A continued discussion of armored viruses that use polymorphism and metamorphism will be followed by the concept of a Bradley worm, an un-analyzable virus that uses cryptography. Skype will be used as an example of application cryptography with a closed protocol that can be manipulated by an attacker. Introduction to cryptology and virology Cryptology is a domain split in two parts: Cryptography is dedicated to the design of algorithms ensuring confidentiality, authentication, integrity and so on. It is usually based on some kind of secret, often referred to as a

48. SourceForge.net: Software Map sourceforge.net/softwaremap/trove_list.php?form_cat=44 Similar pages Bibliography of Quantum cryptographyThis paper provides an extensive annotated bibliography of papers that have been written on quantum cryptography and related topics. http://sourceforge.net/softwaremap/trove_list.php?form_cat=44

49. System.Security.Cryptography Namespace () The cryptography namespace provides cryptographic services, including secure encoding and decoding of data, as well as many other operations, http://msdn2.microsoft.com/en-us/library/system.security.cryptography.aspx

Welcome Sign In Click here to Install Silverlight. United States - English Argentina (Espa±ol) ... Microsoft.com Product Families Office Windows Windows Server System Windows Mobile ... MSN Resources Microsoft Update Office Update Download Center Security ... Volume Licensing About Microsoft Company Information Investor Relations PressPass for journalists Popular Places MSDN (Developers) TechNet (IT Pros) Microsoft At Home Microsoft At Work ... Microsoft.com site map Popular Searches Templates ActiveSync Clip art Popular Downloads Windows Defender Beta 2 DirectX End-User Runtime More popular downloads Search MSDN ... Live Search .NET Framework Developer Center Home Library Learn Downloads ... Community Printer Friendly Version Send Click to Rate and Give Feedback Give feedback on this content MSDN Library MSDN MSDN Home MSDN Library ... Collapse All This page is specific to Microsoft Visual Studio 2008/.NET Framework 3.5 Other versions are also available for the following: Microsoft Visual Studio 2003/.NET Framework 1.1 Microsoft Visual Studio 2005/.NET Framework 2.0 .NET Framework 3.0 .NET Framework Class Library System.Security.Cryptography Namespace

50. Fact Sheet NSA Suite B Cryptography Official NSA site. Cryptographic standards, research, and resources. http://www.nsa.gov/ia/industry/crypto_suite_b.cfm

@import url(/styles/advanced.css); @import url(/ia/styles/ia_advanced.css); @import url(/ia/styles/ia_site_menu.css); @import url(/ia/styles/ia_section_menu.css); Skip top menus Home About NSA Research ... Links Search What's new? Skip Navigation Bar Programs COMSEC Evaluation Programs Background: The sustained and rapid advance of information technology in the 21 st century dictates the adoption of a flexible and adaptable cryptographic strategy for protecting national security information. To complement the existing policy for the use of the Advanced Encryption Standard (AES) to protect national security systems and information as specified in The National Policy on the use of the Advanced Encryption Standard (AES) to Protect National Security Systems and National Security Information (CNSSP-15), the National Security Agency (NSA) announced Suite B Cryptography at the 2005 RSA Conference. In addition to the AES, Suite B includes cryptographic algorithms for hashing, digital signatures, and key exchange. The entire suite of cryptographic algorithms is intended to protect both classified and unclassified national security systems and information. Because Suite B is also a subset of the cryptographic algorithms approved by the National Institute of Standards, Suite B is also suitable for use throughout government. NSA's goal in presenting Suite B is to provide industry with a common set of cryptographic algorithms that they can use to create products that meet the needs of the widest range of US Government (USG) needs.

51. Netsurfer Focus On Cryptography And Privacy cryptography in the computer age typically involves the translation of the original message into a new and incomprehensible one by a mathematical algorithm http://www.netsurf.com/nsf/v01/03/nsf.01.03.html

ON CRYPTOGRAPHY AND PRIVACY Wednesday, August 21, 1995 - Volume 01, Issue 03 "God is in the details" TABLE OF CONTENTS Crypto 001 - Intro to Cryptography Squeamish Ossifrages - Cracking the Code In ? We Trust - Key Certification Postcards from Cyberspace - E-mail Issues Digital Envelopes - Secure E-mail The Pen is Mightier than the Electron - Export Issues Hiding In Plain View - Steganography Money Makes the World Go Round - Cash and E-money No Names, Please - Anonymous Remailers Big Iron, Big Brother - Database Drilling and Surveillance It's B-a-a-ck! - Clipper and Digital Telephony 'Bots, Agents, and Wizards - Trusting Software Information at Your Fingertips - Additional Resources Inky Fingers - Print Resources Our Sponsor: National Semiconductor and ACMA Computers Update Information Contact Information Credits CRYPTO 001 Rock bottom basics If you want something to stay a secret, don't tell anyone, don't write it down. If you do have to send it to someone else, hide it in another message so that only the right recipient will understand. Many creative methods of hiding messages have been invented over the ages,. Cryptography in the computer age typically involves the translation of the original message into a new and incomprehensible one by a mathematical algorithm using a specific "key". Just like you need to open the lock on a door with a key, the algorithm and key protects your the contents of your message from unauthorized access. Taking the lock and key model one step further, ease of getting into the crytographic system depends on the strength of the lock (the algorithm), and the possession of the key. For example, you may encrypt your message by changing every letter to the one

52. The Cryptography Project www.cosc.georgetown.edu/~denning/crypto/ Similar pages IFCAThe International Financial cryptography Association (IFCA) was formed to advance the theory and practice of financial cryptography and related fields. http://www.cosc.georgetown.edu/~denning/crypto/

The Cryptography Project Note: This page is no longer being maintained. Go to my home page for current pages. The Cryptography Project focuses on encryption policy, but some technology is also covered. This page provides links to papers that I have authored or co-authored and to other selected documents and web pages. See Dorothy E. Denning Denning articles on cryptography and wiretapping Denning letters, testimony, comments, debates U.S. Cryptography Policy ... Other Documents and Sites Denning Articles on Cryptography and Wiretapping Hiding Crimes in Cyberspace (Word 97 without figures) - Denning and Baugh, Information, Communication and Society , Vol. 2, No. 3, 1999, pp. 251-276. Also to appear in Cybercrime , Routledge. Use of encryption, steganography, anonymity services, and other technologies for hiding crimes. An HTML version is on John Young's Cryptome. Easy Guide to Encryption Export Controls - Denning and Baugh, September 1999, describes regulations prior to September 16, 1999 announcement Cases Involving Encryption in Crime and Terrorism - last updated October 7, 1997

53. International Cryptography Freedom Jim Choate recommends that cryptography documentation be mirrored to encourage understanding and creation of strong encryption the best assurance that it http://jya.com/crypto-free.htm

INTERNATIONAL CRYPTOGRAPHY FREEDOM Last Updated 8 January 2005: Add United States 23 jya@pipeline.com cryptome.org jya@pipeline.com Please mirror this page, or scavenge it to make your own. Let us know about additional sites or your page and we'll make a link. See also: Cryptome for news Ritter's Learning About Cryptography Ritter's Crypto Glossary and Dictionary of Technical Cryptography UNITED STATES UNRESTRICTED CRYPTOGRAPHY Program URL Notes USUC 1 Cracking DES http://www.shmoo.com/~pablos/Cracking_DES/ The Shmoo Group is proud to present... for the first time... available legally for download in the United States... from the jurisdiction of the 9th US Circuit Court of Appeals... USUC 2 Secure Office http://www.filesafety.com Mirror: http://come.to/SecureOffice Charles Booher's site, formerly under attack by the USG USUC 3 Secure Remote Password (SRP) distribution http://srp.stanford.edu/srp/ A cryptographically secure remote-access suite, featuring Telnet and FTP with full strength 128-bit encryption. Open Source, unrestricted downloads. Available from mirror sites worldwide. USUC 4 PGP 2.62

54. Applied Cryptography And Network Security (ACNS) 2008 The 6th International Conference on Applied cryptography and Network Security will bring together industry and academic researchers interested in the http://acns2008.cs.columbia.edu/

55. Foundations Of Cryptography - A Two-volume Book cryptography is concerned with the construction of schemes that withstand any abuse Such schemes are constructed so to maintain a desired functionality, http://www.wisdom.weizmann.ac.il/~oded/foc-book.html

The Foundations of Cryptography - a two-volume book Oded Goldreich The book was planned to consist of three volumes: Volume 1 (Basic Tools) : Published, June 2001. Volume 2 (Basic Applications) : Published, May 2004. Volume 3 (Beyond the Basics) : Planned originally ( but currently abandoned Preliminary drafts are available here . See also related material in the author's webpage on Foundations of Cryptography (including surveys and teaching notes This page includes the book's preface Organization , and answers to Frequently Asked Questions It is possible to build a cabin with no foundations, but not a lasting building. Eng. Isidor Goldreich (1906-95). Preface Cryptography is concerned with the construction of schemes that withstand any abuse: Such schemes are constructed so to maintain a desired functionality, even under malicious attempts aimed at making them deviate from their prescribed functionality. The design of cryptography schemes is a very difficult task. One cannot rely on intuitions regarding the typical state of the environment in which the system operates. For sure, the adversary attacking the system will try to manipulate the environment into untypical states. Nor can one be content with counter-measures designed to withstand specific attacks, since the adversary (which acts after the design of the system is completed) will try to attack the schemes in ways that are typically different from the ones the designer had envisioned. The validity of the above assertions seems self-evident, still some people hope that in practice ignoring these tautologies will not result in actual damage. Experience shows that these hopes rarely come true; cryptographic schemes based on make-believe are broken, typically sooner than later.

56. Quantum Information Science And Technology Roadmapping Project The purpose of the quantum cryptography roadmap is to help facilitate the progress Please email comments on the quantum cryptography roadmap to Richard http://qist.lanl.gov/qcrypt_map.shtml

Quantum Cryptography Roadmap The purpose of the quantum cryptography roadmap is to help facilitate the progress of research towards a quantum information assurance era. It is a living document: additional sections of the roadmap will be added shortly, and it will be updated at least annually. Please e-mail comments on the quantum cryptography roadmap to Richard Hughes with a copy to Todd Heinrichs Quantum Cryptography Roadmap Overview PDF Section 6.1: Weak Laser Pulses over Fiber Implementations for QKD and Quantum Cryptography PDF Section 6.2: Weak Laser Pulses through Free Space Implementations for QKD and Quantum Cryptography PDF Section 6.3: Single-Photon Light Source Implementations for QKD and Quantum Cryptography PDF Section 6.4: Entangled-Photon Pair Implementations for QKD and Quantum Cryptography PDF Section 6.5: Continuous Variable Implementations for QKD and Quantum Cryptography PDF The Theory Component of the QKD and Quantum Crypytography Roadmap PDF Whole Roadmap (2.5 MB) PDF Operated by the University of California for the National Nuclear Security Administration , of the US Department of Energy.

57. Java SE Security This page contains Security as related to Java SE. http://java.sun.com/javase/technologies/security/

Skip to Content Sun Java Solaris ... Technologies Java SE Security Many technologies, one platform Java SE technologies provide the functionality to develop and run applications Overview Technologies Reference Community Support Downloads ... Accessibility Security Tools Web Services Real-Time Java SE Security Java security technology includes a large set of APIs, tools, and implementations of commonly used security algorithms, mechanisms, and protocols. The Java security APIs span a wide range of areas, including cryptography, public key infrastructure, secure communication, authentication, and access control. Java security technology provides the developer with a comprehensive security framework for writing applications, and also provides the user or administrator with a set of tools to securely manage applications. Java SE Security Documentation Java SE 6 Other Resources: Java SE Security overview Security documentation White papers Books ... JCE , and JSSE Optional packages Java SE Security Overview Underlying the Java SE Platform is a dynamic, extensible security architecture, standards-based and interoperable. Security features — cryptography, authentication and authorization, public key infrastructure, and more — are built in. The Java security model is based on a customizable "sandbox" in which Java software programs can run safely, without potential risk to systems or users. The table below describes each security feature in more detail and points you to resources with more information.

58. Cryptography's Role In Securing The Information Society 1 GROWING VULNERABILITY IN THE INFORMATION AGE 2 cryptography ROLES, MARKET, AND INFRASTRUCTURE 3 NEEDS FOR ACCESS TO ENCRYPTED INFORMATION http://www.nap.edu/readingroom/books/crisis/

C ryptography's R ole I n S ecuring The I nformation S ociety Computer Science and Telecommunications Board National Research Council ASCII VERSION Contents of the Report Front Matter Table of Contents Executive Summary PART I-FRAMING THE POLICY ISSUES 1 GROWING VULNERABILITY IN THE INFORMATION AGE 2 CRYPTOGRAPHY: ROLES, MARKET, AND INFRASTRUCTURE 3 NEEDS FOR ACCESS TO ENCRYPTED INFORMATION PART II-POLICY INSTRUMENTS 4 EXPORT CONTROLS 5 ESCROWED ENCRYPTION AND RELATED ISSUES 6 OTHER DIMENSIONS OF NATIONAL CRYPTOGRAPHY POLICY PART III-POLICY OPTIONS, FINDINGS, AND RECOMMENDATIONS 7 POLICY OPTIONS FOR THE FUTURE 8 SYNTHESIS, FINDINGS, AND RECOMMENDATIONS APPENDIXES A CONTRIBUTORS TO THE NRC PROJECT ON NATIONAL CRYPTOGRAPHY POLICY B GLOSSARY C A BRIEF PRIMER ON CRYPTOGRAPHY D AN OVERVIEW OF ELECTRONIC SURVEILLANCE: HISTORY AND CURRENT STATUS ... INDEX var gaJsHost = (("https:" == document.location.protocol) ? "https://ssl ." : "http://www."); document.write(unescape("%3Cscript src='" + gaJsHost + "google-analytics.com/ga.js' type='text/javascript'%3E%3C/script%3E"));

59. Center For Cryptography, Computer And Network Security Center for cryptography, Computer and Network Security at University of WisconsinMilwaukee. http://www.cccns.uwm.edu/

Center for Cryptography, Computer and Network Security Home About ... Links Welcome to the Center Professor George Davida Director-CCCNS UW-Milwaukee Last updated

60. Handbook Of Applied Cryptography This site provides order information, updates, errata, supplementary information, chapter bibliographies, and other information for the 1996 CRC Handbook of http://www.dms.auburn.edu/hac/

Handbook of Applied Cryptography The current version of this web page is available at http://www.cacr.math.uwaterloo.ca/hac Please update your bookmarks and links. May 1999

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