發送短信

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

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發送短信 : A Watermark Algorithm Against De-Synchronization Attacks