DICT.TW Dictionary Taiwan

 cryp·tog·ra·phy /krɪpˈtɑgrəfi/
 密碼使用法,密碼

 cryptography
 密碼術

 cryptography
 密碼學

 Cryp·tog·ra·phy n.
 1. The act or art of writing in code or secret characters; also, secret characters, codes or ciphers, or messages written in a secret code.
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 cryptography
      n 1: the science of analyzing and deciphering codes and ciphers
           and cryptograms [syn: cryptanalysis, cryptanalytics,
            cryptology]
      2: act of writing in code or cipher [syn: coding, secret
         writing]