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ID: 17526, VisualSoft Crypt

by Venkata Mallineni Email: Anonymous


VisualSoft Crypt is an ActiveX DLL that provides a set of techniques for encrypting and decrypting of text and files for secure tranmission of data over Internet.
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For C++Builder, Version 5.0  to 6.0 241 downloads
Copyright: Commercial use requires permission


Size: 3,540,608 bytes
Updated on Fri, 08 Feb 2002 21:40:24 GMT
Originally uploaded on Fri, 08 Feb 2002 21:40:02 GMT
SHA1 Hash: 886BDE7E1F15052C7897FC182C056740EB924CFA
MD5 Hash: 29857AA9B6AE667A41832679ED12B11B

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Description

VisualSoft Crypt is an ActiveX DLL that provides a set of techniques for encrypting and decrypting of text and files such that the data can be stored and transmitted securely over the non-secure networks like the Internet. It supports various Industry-standard symmetric Cryptography methodologies namely AES (Advanced Encryption Standard), Serpent, Mars, DES, TDES, and Blowfish.

Where can VisualSoft Crypt be used?

VisualSoft Crypt helps to achieve secure communications by encrypting the data to be transferred, even when the transmission medium (for example, the Internet) is not trustworthy. VisualSoft Crypt can be used to add powerful encryption/decryption features to your applications to provide utmost security. You can use VisualSoft Crypt for the following purposes:

* To encrypt/decrypt a simple string or an entire file (the file could be of any format that can be opened at the operating system level)

* All applications involving e-business transactions, where absolute confidentiality and maximum level security is needed.

With VisualSoft Crypt, you can:

* Encrypt/decrypt data like Creditcard numbers, passwords etc.

* Encrypt/decrypt files (the file could be of any format that can be opened at the operating system level).

* Encrypt/decrypt using key lengths ranging from 64 bits to 2048 bits and block lengths ranging from 64 bits to 256 bits.

* When using crypt methods, the only part that must remain secret is the crypt keys.

* The algorithms, the key sizes, and file formats can be made public without compromising security.


What is new in VisualSoft Crypt 3.3?

VisualSoft Crypt now supports different output formats for the text that is to be encrypted like:

 Hexadecimal
 Base64

What can I do with VisualSoft Crypt?

With VisualSoft Crypt, you can:

* Encrypt/decrypt data like Creditcard numbers, passwords etc.

* Encrypt/decrypt files (the file could be of any format that can be opened at the operating system level).
* Encrypt/decrypt using key lengths ranging from 64 bits to 2048 bits and block lengths ranging from 64 bits to 256 bits.
* When using crypt methods, the only part that must remain secret is the crypt keys.
* The algorithms, the key sizes, and file formats can be made public without compromising security.

Key Features

* Supports Rijndael algorithm which has been endorsed by AES with block lengths - 128, 192, 256 bits and key lengths - 128, 192, 256 bits.
* Supports Serpent Algorithm.
* Supports Mars Algorithm.
* Supports PKCS #5 padding.
* Supports ECB, CBC, CFB and OFB modes for these algorithms.

Compatibility
VisualSoft Crypt is compatible with a wide range of development languages and platforms, including:

In addition to Borland C++ Builder, VisualSoft FTP is also compatible with Borland Delphi. Other COM enviroments include:

MS Visual Basic
MS Visual C++
MS Visual J++
C#










For more information, see http://visualmart.com/comdcom/crypt.asp

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