| 摘要 |
<p>In many instances it is necessary to store and transfer information and data on a temporary basis. Typically this information and data is transient but is vulnerable to capture and piracy as it is not in an encrypted state. Therefore a unique method is disclosed that performs randomized scrambling of unprotected digital information that make it unreadable, or otherwise unusable, without the appropriate descrambling. In order to be effective and secure the method requires a large population of scrambling patterns 203, or codes, and assigns them index numbers 202. Scrambling patterns are randomly chosen for use in the scrambling of the information and data as in Fig. 4. Unique schemes for developing this large population of patterns and choosing at random the usable set at each interval or usage. In particular the method is useful in the protection of digital content.</p> |
