發送短信

數:

提供者:

CAPTCHA:

 _    _      ___      ______     ___              
| |  | ||   / _ \\   /_____//   / _ \\      ___   
| |/\| ||  / //\ \\  `____ `   / //\ \\    /   || 
|  /\  || |  ___  || /___//   |  ___  ||  | [] || 
|_// \_|| |_||  |_|| `__ `    |_||  |_||   \__ || 
`-`   `-` `-`   `-`  /_//     `-`   `-`     -|_|| 
                     `-`                     `-`

Please enter what you see:

發送短信 : Modeling hierarchical mobile agent security protocol using CP nets