Table of Contents
Advertisement
338
Decrypt
Decrypts an encrypted string.
See also Encrypt.
Syntax
Decrypt( encrypted_string , key )
encrypted_string
String to be decrypted.
key
String specifying the key used to encrypt encrypted_string.
Examples
<!--- This example shows the use of Encrypt and Decrypt --->
<HTML>
<HEAD>
<TITLE>Decrypt Example</TITLE>
</HEAD>
<BODY BGCOLOR=silver>
<H3>Decrypt Example</H3>
<P>This function allows for the encryption and decryption of a
string. Try it out by entering your own string and a key of your
own choosing and seeing the results.
<CFIF IsDefined("FORM.myString")>
<CFSET string = FORM.myString>
<CFSET key = FORM.myKey>
<CFSET encrypted = encrypt(string, key)>
<CFSET decrypted = decrypt(encrypted, key)>
<CFOUTPUT>
<H4><B>The string:</B></H4> #string# <BR>
<H4><B>The key:</B></H4> #key#<BR>
<H4><B>Encrypted:</B></H4> #encrypted#<BR>
<H4><B>Decrypted:</B></H4> #decrypted#<BR>
</CFOUTPUT>
</CFIF>
<FORM ACTION="encrypt.cfm" METHOD="post">
<P>Input your key:
<P><INPUT TYPE="Text" NAME="myKey" VALUE="foobar">
<P>Input your string to be encrypted:
<P><textArea NAME="myString" cols="40" rows="5" WRAP="VIRTUAL">
This string will be encrypted (try typing some more)
</textArea>
<INPUT TYPE="Submit" VALUE="Encrypt my String">
</FORM>
</BODY>
</HTML>
CFML Language Reference
Advertisement
Table of Contents
Need help?
Do you have a question about the COLDFUSION 4.5-CFML LANGUAGE and is the answer not in the manual?
Questions and answers