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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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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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Easy Audio Editor is a visual multifunctional audio files editor which allow you to perform various operations with audio data such as visual editing, creating, recording, and playing audio files, applying various audio effects, filtering, format conversion, audio file information editng and more. It supports all major audio and video formats.
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Pop-up panel for quick launch of frequently used programs, documents, etc., also for Winamp and some Windows functions control. The main window of the program (panel) is allocated at the top of the screen and occurs automatically. Main advantages of the program:convenient and fast in operation, easy in adjustment, separate settings for the several users, smart user interface with a possibility of the color scheme changes.
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This program is a tool to support the training of irregular english verbs. It makes use of predefined sets of verbs which can be customized to be able to learn exactly the verbs which have to be known in the current education level. Correct and wrong answers are replied with corresponding color and sound. Wrong answers get corrected. A sophisticated algorithm makes use of training history and unknown verbs are asked more often.
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TFTP Server from SolarWinds is the only truly multi-threaded TFTP Server available. You can now Transmit and Receive multiple files simultaneously without getting an error. This TFTP Server is commonly used to upload or download executable images and configurations to routers, switches, hubs, XTerminals, etc. The TFTP Server from SolarWinds is the only TFTP Server with integrated IP Address filter lists for added security.
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Registry Workshop is an advanced registry editor. It is a perfect replacement for RegEdit and RegEdt32 which shipped with Windows.
In addition to all the features that you can find in RegEdit and RegEdt32, Registry Workshop adds a variety of powerful features such as cut, copy, paste, undo, redo, backup, restore, find and replace functions to enhance registry editing.
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An AniGif lite ActiveX control can display a graphic from animated or static Gif files and provides detailed information about the animation.
It can stretch the output to fit the control's size or it can be Autosized to fit the graphic's dimensions. Supports GIF87a and GIF89a formats.
Possible Uses:
- To display animation
- To read and display Gif files
- To provide your users with information about a Gif file.
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Top Invoice offer top-of-the-art invoicing software, that easy manage your Administration and all your Payments. You have full control over the System and all your Sales, that will make your job easy when you work with Customers and Invoicing. Get paid quicker - by sending your Invoices via email. You will also get access to many useful and powerful Reports and History etc. Make it easy and keep your business ticking...Try it FREE...
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