Apparatus and method for securing communication systems
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United States of America Patent
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-
Dec 31, 1996
Grant Date -
N/A
app pub date -
Sep 21, 1994
filing date -
Dec 9, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A hacking prevention system and method wherein the descrambler receives a data stream including a series of authorization packets and a series of corresponding offset values. A random number is generated in the descrambler. Using this random number, a key is calculated, which corresponds to the authorization packet corresponding to the generated random number. This generated key and the offset value, which corresponds to the generated random number, are used to calculate the descrambling key.
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