Coldfusion Encrypt/Decrypt

crypt.cfc

    <cfset application.pkey = "whateveryouwant">
    <cffunction name="epwd" output="no" access="remote">
    	<cfargument name="pwd" required="yes">
        <cfset done = Encrypt(arguments.pwd,application.pkey,'AES/CBC/PKCS5Padding','HEX')>
            <cfreturn done />
    </cffunction>
    
      <cffunction name="dpwd" output="no">
    	<cfargument name="pwd" required="yes">
        	<cfset done = Decrypt(arguments.pwd,application.pkey,'AES/CBC/PKCS5Padding','HEX')>
        	<cfreturn done />
     </cffunction>