DypsRC4 let your protect your data : RC4 for ASP
Techniques
This category is aimed to help programmers in order to find and share helpfull techniques, source code and more stuff.
Techniques / Safety component : DypsRC4
- Encrypt strings and files on the fly with DypsRC4:
This component allows you encrypt/decrypt sensitive information (e.g. Credit Card number) in web application. It allows you store sensitive information (e.g. user’s password, Credit Card number) in database without compromising security. The streaming-encryption algorithm known as RC4 is generally regarded as being "strong" and has no known attacks.
RC4 is an extremely fast and very secure stream cipher from RSA Data Security, Inc.DypsRC4 is a simple component with one interface wich is : ClsCrypt.
ClsCrypt Object :
- Properties
- Key : let you specify a key in order to calculate ...
- Version : return the actual version of the application you are using.
- Methodes
- DecryptString(sStr As String, Optional Key As String, Optional IsTextIn64 As Boolean) As String
- EncryptString(sStr As String, Optional Key As String, Optional OutputIn64 As Boolean) As String
- DecryptFile(InputFile As String, OutputFile As String, Overwrite As Boolean, Optional Key As String, Optional IsFileIn64 As Boolean) As Boolean
- EncryptFile(InputFile As String, OutputFile As String, Overwrite As Boolean, Optional Key As String, Optional OutputIn64 As Boolean) As Boolean
- Encode64(ByRef sStr As String) As String
- Decode64(sStr As String) As String
Sample : How to encode file with DypsRC4 >
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