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Cryptlib by Peter Gutmann is a security toolkit that allows even less experienced programmers to add strong encryption and authentication services to their programs, security features that are becoming more and more indispensable. The library attempts to hide the low-level details of encryption/decryption and authentication from programmers, allowing them to quickly make their projects more secure. Some of the symmetric encryption (private key) and authentication algorithms that cryptlib supports include the following:
· AES (Rijndael)
· Blowfish
· DES, 3DES
· RC2, RC4, RC5
The following hash algorithms are available in the library:
· MD2, MD4, MD5
· RIPEMD-160
· SHA
It offers services such as:
· S/MIME
· SSL/TLS
· ssh
It features various hashed message authentication code algorithms:
· HMAC-MD5, HMAC-SHA, HMAC-RIPEMD-160
Finally, asymmetric (public/private key) encryption algorithms such as the following are available:
· Diffie-Hellman, DSA, RSA
cryptlib can also be used with a variety of crypto devices (for example, Fortezza cards and Smart cards).
The library is free if used in personal, freeware, or shareware projects. The library is written in C. ActiveX and C++ wrappers are provided. The project is OSI Certified Open Source Software.
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By using the Open SSL 0.9.7c library, developers can write applications that take advantage of Secure Sockets Layer (SSL v2/v3), Transport Layer Security (TLS v1). The Open SSL library uses the included full-strength general-purpose cryptography library, which can be used by itself. Security features such as the following can be implemented:
· Data integrity: An application can detect if data has been modified during transmission.
· Authenticity: An application can verify the identity of the sender using certificates.
· Privacy: An application can ensure that no intermediary between the sender and the recipient can understand the data.
Transport Layer Security is an extension of SSL. It is now overseen by an international standards organization. It provides the same capabilities as SSL (data integrity, authenticity, and privacy between client and server), but takes advantage of newer, more advanced cryptographic technology. It is backwards compatible with SSL.
The cryptographic library includes a multitude of encryption algorithms. The symmetric, or private key, encryption algorithms offered include Rijndael (now officially the Advanced Encryption Standard, or AES, algorithm of the U.S. government), IDEA, DES, 3DES, RC2, RC4, and Blowfish. The asymmetric, or private/public key, encryption algorithms include RSA, DSA, and Diffie-Hellman. Also included are message digest algorithms such as MD2, MD5, MDC2, and SHA, whose resulting hashes can be used by digital signature schemes to digitally sign documents. The Open SSL library uses some but not all of these algorithms.
To compile for the Win32 platform, Perl or compiling under Cygwin is required. Some of the encryption routines/algorithms are covered by patents.
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The Encryption Toolkit includes all the tools you need to add file encryption and data encryption to your software applications. The toolkit includes COM encryption objects with a standard interface for both the Pocket PC and Windows desktop platforms. This enables you to use the same source code on both platforms to encrypt files and encrypt data to be transmitted between Pocket PC devices, between desktop computers or servers, or between a Pocket PC and a desktop computer or server. This toolkit is ideal for standalone Windows or Pocket PC software applications and Client/Server software applications that require encryption.
The Encryption Toolkit supports both 40 and 128 bit symmetric key encryption. The COM encryption Interface simplifies encryption from Visual Basic, Embedded Visual Basic, Visual C++, Embedded Visual C++, and ASP. The Nickellie Encryption Toolkit includes complete documentation, sample code, and free technical support to get you started right away. The encryption toolkit also includes a Win32 context menu extension that makes file encryption and decryption from Windows Explorer a snap.
The Nickellie Encryption Toolkit includes everything you need to add data encryption and file encryption capabilities to your software applications. This includes all necessary runtime and debug DLLs; complete technical manual in Windows Help format; sample projects in Visual Basic, Embedded Visual Basic, Visual C++, and Embedded Visual C++; thirty days of free technical support via email; and the Nickellie Satisfaction Guarantee.
The Encryption Toolkit is available in three distinct editions: Trial, Business, and Unlimited. The Trial Edition has the same features as the full version but displays a message each time the COM interface is used for file encryption or data encryption and does not include debug versions of the DLLs. The Unlimited Edition allows you full royalty-free rights to distribute software applications you build using the toolkit.
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The CryptoText encryption library contains COM and .NET components for cross-platform Microsoft Windows text and file encryption on Pocket PC and Desktop, including components for dotNet, .NET CF, COM / ActiveX, PocketPC.
With CryptoText you can encrypt text on a Pocket PC using RC4 or 3DES, transfer the encrypted BinHex string up to a webserver and decrypt in ASP script, or encrypt a file in a .NET app and decrypt on a Pocket PC. There is complete interoperability between the platforms listed below. (Note CryptoText now includes our formerly separate products CryptoTextCE, CryptoFile and CryptoFileCE, in addition to new .NET components CryptoTextNET and CryptoTextCF).
Includes full support for Unicode where platform support available (ie not Win9X) and ANSI (all platforms) on the following platforms / cpus:
* Desktop Operating Systems - Win9x, NT4, 2000, XP, XP Tablet PC, 2003 Server.
- The Microsoft.NET CryptoText library is built against the .NET CLR v1.0 and is contained in the assembly CryptoTextNET.dll
- The COM/ActiveX CryptoText library is contained in a dll called CryptoText.dll
* Pocket PC / Windows CE Operating Systems - Windows CE, Pocket PC, Pocket PC 2002, Pocket PC 2003 Mobile
- The Microsoft.NET Compact Framework (CF) CryptoText library is built against the .NET CF CLR 1.0 and is contained in the assembly CryptoTextCF.dll
- COM/ActiveX CryptoText libraries for the following Windows CE Platform/Processor combinations are provided in separate builds all named CryptoTextCE.dll:
HPC 2000: ARM, MIPS, X86
Palm-size PC 2.11: MIPS, SH3, X86EM
Pocket PC: ARM, MIPS, SH3, X86EM
Pocket PC 2002: ARM, X86
(* Note: for Pocket PC 2003 use Pocket PC 2002 ARM build)
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Xceed Encryption Library is an ActiveX component that allows Windows applications to encrypt and decrypt data using the latest industry standard strong encryption algorithms. It supports traditional secret-key encryption as well as public-key encryption, and can encrypt/decrypt memory buffers, strings, blobs, streaming data or files.
For traditional strong encryption, the library supports the newly adopted AES (US Advanced Encryption Standard) secret-key encryption algorithm (Rijndael), which uses 128, 192 or 256-bit keys. It also supports the Twofish encryption algorithm, a runner-up for AES. For public-key encryption, it offers the RSA algorithm unlimited key bit-sizes. It includes a test vector sample application with the test vectors required to demonstrate correct implementation of the encryption algorithms offered.
The library uses the modern SHA-2 and HAVAL hashing algorithms so that passphrases can be converted to exactly the amount of bits required for an encryption key and with better mathematical properties than older hashing algorithms such as MD5.
Like all Xceed components, this library is designed to be flexible yet extremely easy to use. In fact, it only takes one line of code to encrypt or decrypt memory or files. A single line of code can even be used to chain together multiple Xceed components like the Xceed Streaming Compression Library and the Xceed Binary Encoding Library, so you can compress, encrypt and encode data into text just as easily.
The fully self-contained ActiveX control at the core of the library is all you need to include with your projects. It has no external dependencies such as MFC DLLs, runtime libraries or other resources. That translates to minimal hassle at distribution time. The library also supports all the available ActiveX functionality designed to make your programming job easier, such as categorized properties, built-in constants and enumerations, context-sensitive F1-help, optional para
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Xceed Streaming Compression Library is a high-performance "raw" compression library. It offers the ability to compress and decompress streaming data, buffers, strings or single files and supports multiple compressed data formats. Unlike Xceed Zip Compression Library, this ultra light library doesn't offer Zip file handling capabilities.
The library offers two well-known compression algorithms to suit your application's needs. For fast compression and decompression speeds, you can use the library's Deflate algorithm. It's the same one used in the industry standard zip file format and it achieves pretty good compression.
For maximum compression, the popular new BZip2 algorithm (Burrows-Wheeler Transform) is the way to go. We've found that BZip2 often achieves about 20% better compression on many popular file types such as database, picture, text and executable files. BZip2 is especially excellent at compressing XML data.
The library can compress and decompress GZip (.gz) and BZip2 (.bz2) files from Unix and Linux platforms, as well as handle Zlib, Info-Zip and Java-compatible data. Xceed Zip v3.x and v4.x memory-compressed (not Zip) data is also supported.
Like all Xceed components, this library is designed to be flexible yet extremely easy to use. In fact, it only takes one line of code to compress and decompress memory or files.
A single line of code can even be used to chain together multiple Xceed components like the Xceed Encryption Library and the Xceed Binary Encoding Library, so you can compress, encrypt and encode data into text just as easily.
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c:JAM is an intuitive and powerful security- and user account-management tool for MS-Access, designed to both simplify and centralize workgroup administration namely in professional intranet environments with large user numbers and distributed applications. c:JAM simplifies operation of MS Access applications, enhances security and transparency, supports large distributed workgroups and provides a security model for replicated databases.
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Rename-It! can rename a lot of files easily but also very quickly: It incorporates in the Shell (via the Explorer's context menu). Filters avaible: Search & Replace (replace a string by another and support regular expressions or wildcards), Case (make the file name uppercase, lowercase ...), Crop (only keeps a part of the file name), ID3 Tag (reads the MP3 files ID3 Tag's info).
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Want a quick, easy way of having hundreds of shortcuts, documents, folders only a click away? Want to clear off those annoying shortcuts covering your desktop? CoolTabs is a powerful application designed to tidy up your desktop and provide a fast way for organizing and opening your applications, folders, shortcuts and documents which you frequently access.
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NutriGenie Mother of All Diets for Windows is simply the most remarkable diet software on the market. In a single program, user can evaluate his daily nutrition based on any of the following diet guidelines:
- The Food Guide Pyramid Nutrition,
- The American Heart Association nutrition recommendations,
- The Zone Diet by Barry Sears,
- The Glycemic Index Diet,
- The Low-Carbohydrate, High-Protein diets, etc.
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Convert video: GIF, JPG, AVI, BMP, and PNG to FLASH MX. Convert audio: MP3 or WAV to FLASH MX. Create FLASH MX Web Buttons, Logos, Banner Ads and Slideshows for your Website. Make presentations: Panning, Fades, Transitions, etc.
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vectorizer, which can high-speed convert raster bitmap into vector image. it supports such all kinds of image format as BMP,JPG,TGA,TIF,PCX etc. The output format of the vectorgrah supports DXF, WMF, and HPGL at present. Target vector formats are supported by most CAD applications that use vector graphics, such as AutoCAD and Corel Draw.
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StreetSmarts for Drivers 101 is definitely meant for you if.. You've never been very informed dealing with many things vehicle-related, and would like to be. You've always instinctively shied away from anything to do with cars, except to drive them. You hate being intimidated about not knowing how to handle some of the simplest things yourself. You have never been 'great' at handling emergencies...
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