Answered my own question... apparently CFusion_Encrypt & CFusion_Decrypt
work just as well and don't create any special characters like encrypt().
Followup, yesterday I think Michael Sheldon wrote about how the encrypt() &
decrypt() functions are pretty easily hacked if someone tried. What about
the undocumented functions above? Any thoughts?
Aaron
-----Original Message-----
From: Aaron Johnson [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, May 17, 2000 10:01 AM
To: [EMAIL PROTECTED]
Subject: decrypt form variable...
Morning everyone,
I'm trying to encrypt an id and pass it through a form... here's an example
of the code i'm using:
On the form page I do this:
<cfset id = "stuff">
<cfset id = encrypt(id, 23421)>
<form action="form_encrypt_test.cfm" method="POST"
enctype="application/x-www-form-urlencoded">
<cfoutput><input type="Text" name="id" value="#id#"></cfoutput>
<input type="Submit" name="submit" value="submit">
</form>
<br>
<cfoutput>
ID Encrypted: #id#<br>
ID Uncrypted: <cfset newid = decrypt(id, 23421)>
#newid#
</cfoutput>
On the result page, I'm trying to do this
<cfoutput>
ID Encrypted:#form.id#<br>
<cfset newid = trim(form.id)>
<cfset newid = decrypt(newid, 23421)>
ID Unecrypted: #newid#
</cfoutput>
Whenever I submit the form, the encrypted id looks exactly the same as it
was on the form submission page. However, Cold Fusion reports that "The
value to be decrypted is not valid"... Anyone have any ideas why?
Aaron
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