... sub createCryptToken ( $session )-> $token Takes the input as session and returns the MD5 hash string. This subroutine is responsible for updating the token database . ... This subroutine takes care of cleaning used tokens Usually called from token verification subroutines. sub addCryptTokeninForm ( )-> returns the form with "crypttoken" html input hidden field . If TWiki Application developer has added "crypttoken" then the current subroutine returns the form without performing any parsing. ...