CFLib.org – Common Function Library Project

Caesar-cypher encryption that replaces each English letter with the one 13 places forward or back along the alphabet. | Requires: CF5

Produces a 160-bit condensed representation (message digest) of message using the Secure Hash Algorithm (SHA-1). | Requires: CF5

Produces a 256-bit condensed representation (message digest) of message using the Secure Hash Algorithm (SHA-256). | Requires: CF5

Produces a 160-bit condensed representation (message digest) of a message using the RIPEMD-160 algorithm. | Requires: CF5

Produces a 128-bit condensed representation (message digest) of a message using the RSA MD5 algorithm. | Requires: CF5

Generates an 8-character random password free of annoying similar-looking characters such as 1 or l. | Requires: CF5

URL Security tool to prevent a user from changing any part of a URL. | Requires: CF5

Used along with URLHash to verify the URL integrity. | Requires: CF5

Returns true if user is authenticated. | Requires: CF6

Decryption of the Password for an IPSWITCH IMail-Account (Tested for IMail 6). | Requires: CF5

Checks if the URL (maybe a key) was manipulated or if the form was copied and changed. | Requires: CF5

This function validates user permissions against required permissions using Bit, List or custom validation. | Requires: CF5

Add security by encrypting and decrypting URL variables. See URLEncrypt. | Requires: CF5

This function validates user permissions against required permissions using either Bit, List or custom validation. | Requires: CF6

Add security by encrypting and decrypting URL variables. | Requires: CF5

Checks to see if the current page is being run on a secure server. | Requires: CF5

Creates a 40-bit or 128-bit WEP key. | Requires: CF5

A function does RC4 encryption by using a key and the string. | Requires: CF5

Clean variables, such as form input, to modify values that may have been entered to perform e-mail injection. | Requires: CF5

Get the authenticated username from the cgi.auth_user or cgi.remote_user without the domain information. | Requires: CF5

Generate a random key with options | Requires: CF5

Generates a password the length you specify. | Requires: CF5

Checks against all the possible combinations of the character "<" in HTML and JavaScript (in UTF-8) and returns a boolean value based on the result. | Requires: CF8

Checks the compelxity of a password. | Requires: CF6

Generates an AES encryption key from a provided password and salt. | Requires: CF9