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TechRepublic Resources
- JCE offers an API to leverage asymmetric cryptography
- Asymmetric cryptography offers a security advantage over symmetric encryption. See how to use Java Cryptography Extension JCE to implement asymmetric cryptography.Using a symmetric encryption system has a couple of drawbacks. Since only one key can decrypt a message, you must send it with the message, introducing the risk that someone...
- Tags: Digital security, SECURITY, JCE, Asymmetric Encryption, API, asymmetric cryptography, Java Cryptography Extension, cryptography, private key, Java
- Technical articles 2002-09-24
Additional Resources
- Exchange secret keys over public distribution channels
- This sample chapter from Cryptography Decrypted explains a new twist on secret key distribution that empowers a new form of cryptography. The problem of how to deliver a secret key using insecure public lines of communication has plagued cryptographers for centuries. This sample chapter from Cryptography Decrypted...
- Tags: Cryptography, Addison-Wesley, Digital Security, Security
- Book chapters 2006-05-30
- Exchanging Secret Keys Over Public Distribution Channels
- The problem of how to deliver a secret key using insecure public lines of communication has plagued cryptographers for centuries. This sample chapter from Cryptography Decrypted describes the operation of the Diffie-Hellman-Merckle public key system, a strategy used by all public key cryptography today. This public key system also served...
- Tags: strategy, Addison-Wesley, RSA Security Inc., cryptographer, cryptography, Cryptography Decrypted, Published, distribution channel
- Download resources 2006-05-30
- Types and Effects for Asymmetric Cryptographic Protocols
- This paper presents the first type and effect system for proving authenticity properties of security protocols based on asymmetric cryptography. The most significant new features of the type system are - a separation of public types for data possibly sent to the opponent from tainted types (for data possibly received...
- Tags: Opponent, Digital Security, Security
- White papers
- MSDN Webcast: Cryptography API: Next Generation Overview (Level 200)
- Cryptography API: Next Generation CNG is the new Microsoft cryptography infrastructure built into the Windows Vista operating system and Windows Server code name "Longhorn." Designed with extensibility and ease of use in mind, CNG is fully compliant with the National Security Administration's Suite B protocols recommendation and uses the new...
- Tags: Microsoft Developer Network, Webcast, Cryptography, Microsoft Corp., Digital Security, Microsoft Windows, Security, Operating Systems, Software
- Webcasts
- Implementing Application Security Using the .NET Framework (Part 1 of 3)-Level 200
- Are you aware of the application security and cryptography features available to you through Microsoft .NET Framework? This webcast begins with an overview of these features, including Buffer overrun protection, Arithmetic error trapping and Isolated Storage. From there this webcast provides a review of cryptography and discusses the encryption features...
- Tags: Microsoft .NET Framework, Webcast, Cryptography, Encryption, Application Security, .Net, Digital Security, Security, Digital Media, Software Development, Software/Web Development, Consumer Electronics, Personal Technology
- Webcasts
- Secure your databases with cryptography
- This sample chapter, taken from Cryptography in the Database: The Last Line of Defense, discusses different types of cryptology and how they can be used to protect the confidentiality of your data and guard against integrity threats. Database cryptography is often the last line of defense between...
- Tags: Database, Cryptography, Database Cryptography, Digital Security, Security
- Book chapters 2005-11-18
- Quantum cryptography to be used in Switzerland elections
- Do you think the above use of quantum cryptography is an overkill?The sooner the betterOur electronic voting systems are in dire need of advanced cryptography - so the sooner we can install and use the better free nations will be
- Tags: Digital security, paulmah@..., cryptography, Quantum Corp.
- Discussion threads 2007-10-11
- Card Security and Cryptography
- One of the key benefits of smart cards is the ability for some cards to support on board cryptography. For more information on cryptography please read "Applied Cryptography" by Bruce Schneier. Cryptographic smart cards open up a whole new realm in information security because it now allows a secure place...
- Tags: Smart Card, Cryptography, Digital Security, Smart Cards, Security
- White papers
- Secure your databases with cryptography
- Database cryptography is often the last line of defense between data and attackers.This sample chapter, taken from Cryptography in the Database: The Last Line of Defense, examines various types of cryptographic algorithms, where database cryptography sits in an organizations security portfolio, how cryptography can help with security, and common pitfalls...
- Tags: Addison-Wesley, algorithm, attacker, cryptography, database, Database cryptography, pitfall, security
- Download resources 2005-11-18
- Cryptography interview with the NSA
- I had the pleasure of interviewing a former chief scientist at the NSA Brian Snow after the recent 30th anniversary of PKC Public Key Cryptography. I posted this article which offers insight in to the past, present, and future of cryptography and its worth a quick read for anyone...
- Tags: cryptography, Desktop, Infrastructure, Networking, NSA, PKC, Security
- Blog posts 2007-01-04
- Cryptography decrypted: Implement secret key assurances
- This sample chapter from Cryptography Decrypted discusses cryptographic methods used to secure electronic files and communications, focusing specifically on secret keys. This sample chapter from Cryptography Decryptedexplains how secret key cryptography implements the following electronic data assurances: confidentiality, authentication, integrity, and nonrepudiation. This chapter lays the conceptual...
- Tags: Cryptography, Addison-Wesley, Digital Security, Security
- Book chapters 2006-05-30
- Quantum cryptography will be used in Switzerland elections
- Switzerland will be using quantum cryptography technology on October 21, 2007, for its parliamentary elections. Excerpt from Network World: Still considered an area of advanced research, quantum cryptography uses photons to carry encryption keys to secure communications over fiber-optic lines and can automatically detect if anyone...
- Tags: Cryptography, Quantum Corp., Quantum Cryptography, Digital Security, Security, Paul Mah
- Blog posts 2007-10-11
- Cryptography Decrypted: Implementing Secret Key Assurances
- This sample chapter from Cryptography Decryptedexplains how secret key cryptography implements the following electronic data assurances: confidentiality, authentication, integrity, and nonrepudiation. This chapter lays the conceptual foundation for a succeeding and more complex discussion later in the book that focuses on public keys, a method more commonly used in modern...
- Tags: Digital security, SECURITY, cryptography, Cryptography Decrypted, Addison-Wesley, confidentiality, assurance, authentication
- Download resources 2006-05-30
- GridCrypt: High Performance Symmetric Key Cryptography Using Enterprise Grids
- Today's cryptanalysis on symmetric key cryptography is encouraging the use of larger key sizes and complex algorithms to achieve an unbreakable state. However, this leads an increase in computational complexity. This has promoted many researchers to develop high-performance symmetric key cryptography schemes using approaches such as the use of high-end...
- Tags: High-performance, Cryptography, Grid, Digital Security, Security
- White papers 2008-01-01
- Cryptography in the Database
- There is a new security book out called Cryptography in the Database: The Last Line of Defense. It's written by Kevin Kenan and published by Addison-Wesley Professional....This post originally appeared on an external website
- Tags: database, cryptography
- Blog posts 2005-12-16
- Energy Analysis of Public-Key Cryptography for Wireless Sensor Networks
- In this paper, the energy cost of authentication and key exchange are quantified based on public-key cryptography on an 8-bit microcontroller platform. The paper presents a comparison of two public-key algorithms, RSA and Elliptic Curve Cryptography ECC, and considers mutual authentication and key exchange between two untrusted parties such as...
- Tags: Network, Sensor, Analysis, Public-Key Cryptography, Wireless
- White papers 2004-12-17
- MSDN Webcast: Implementing Application Security Using the .NET Framework (Part 1 of 3) - Level 200
- This webcast begins with an overview of these features, including Buffer overrun protection, Arithmetic error trapping and Isolated Storage. From there it provides a review of cryptography and discuss the encryption features and tools that .NET offers the developer, such as Symmetric and Asymmetric Encryption. The webcast includes two encryption-related...
- Tags: Microsoft Developer Network, Microsoft .NET Framework, Webcast, Encryption, Application Security, .Net, Digital Media, Security, Software Development, Software/Web Development, Consumer Electronics, Personal Technology
- Webcasts
- cryptography
- hello sir, i am the final year student of computer science engineering.i have to carry out a project on cryptography, so please inform me that whether a exe file can be crypted or not, and some more information about the same.please process my request and send me the information sir.
- Tags: Digital security, cs-student, cryptography
- Discussion threads 2007-09-10
- Introduction to Public Key Cryptography
- The solution to problems of identification, authentication, and privacy in computer-based systems lies in the field of cryptography. Because of the non-physical nature of the medium, traditional methods of physically marking the media with a seal or signature for various business and legal purposes are useless.
- Tags: VeriSign Inc., Public-Key Cryptography, Security
- White papers
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