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

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發送短信 : Advances in Cryptology - CRYPTO 2008