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__    __   __   __   _    _     ______    _____   
\ \\ / //  \ \\/ // | |  | ||  /_   _//  / ____|| 
 \ \/ //    \ ` //  | |/\| ||   -| ||-  / //---`' 
  \  //      | ||   |  /\  ||   _| ||_  \ \\___   
   \//       |_||   |_// \_||  /_____//  \_____|| 
    `        `-`'   `-`   `-`  `-----`    `----`

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發送短信 : TriviA and uTriviA : two fast and secure authenticated encryption schemes