Phil Fresle's Rijndael library for ASP - Adjusted library documentation

rijndael.asp's interface

• Public Function EncryptData(ByVal message, ByVal password)
• Public Function DecryptData(ByVal message, ByVal password)

Example how to encrypt and decrypt

<%@LANGUAGE="VBSCRIPT"%>
<!--#include file="rijndael.asp"-->
<%
Dim key
Dim text 
Dim crypted
Dim decrypted

key = "protect"
text = "Something to be protected"

Response.write("<br> <h2> Informations </h2>" & crypted)

Response.write("<br> Key: " & key)
Response.write("<br> Text: " & text)

crypted = EncryptData(text, key)

Response.write("<br> <h2> Crypted message: </h2>" & crypted)

decrypted = DecryptData(crypted, key)

Response.write("<br> <h2> Decrypted message: </h2>" & decrypted)
%>

License

• FILENAME: Rijndael.asp

• AUTHOR: Phil Fresle

• CREATED: 19-Feb-2001

• COPYRIGHT: Copyright 2001 Phil Fresle

• EMAIL: [email protected]

• WEB: http://www.frez.co.uk

• DESCRIPTION: Implementation of the AES Rijndael Block Cipher. Inspired by Mike Scott's implementation in C.

⚠️ I've modified the original library for working with strings directly rather than transforms it in bytes.