| 摘要 |
<p>A data transmission method for performing the encryption transmission of digital information data, in which inhibit codes including timing identification codes are set, with no undesired inhibit codes included in the encrypted digital information data. Digital information data in word string data is so encrypted as not to generate any inhibit code. The word string data includes digital information data so created that inhibit codes including a timing identification code are set and timing reference code data where the timing identification code is used. By the encryption, encrypted digital information data not including any inhibit code is created, and encrypted word string data including the encrypted digital information data and the timing reference code data is created. The encrypted digital information data and the encrypted word string data are sent out for transmission.</p> |
