61      * @param string $server_url
64     function storeAssociation($server_url, $association)  argument
68         $associationKey = $this->associationKey($server_url,
70         $serverKey = $this->associationServerKey($server_url);
100      * @param string $server_url
104     function getAssociation($server_url, $handle = null)  argument
110                 $this->associationKey($server_url, $handle));
116         $serverKey = $this->associationServerKey($server_url);
138      * @param string $server_url
142     function removeAssociation($server_url, $handle)  argument
146         $serverKey = $this->associationServerKey($server_url);
147         $associationKey = $this->associationKey($server_url,
182      * @param string $server_url
187     function useNonce($server_url, $timestamp, $salt)  argument
199             'openid_nonce_' . sha1($server_url) . '_' . sha1($salt),
208      * @param string $server_url
212     function associationKey($server_url, $handle = null)  argument
214         return 'openid_association_' . sha1($server_url) . '_' . sha1($handle);
220      * @param string $server_url
223     function associationServerKey($server_url)  argument
225         return 'openid_association_server_' . sha1($server_url);