Encryption of programs represented as polynomial mappings and their computations
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United States of America Patent
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Jan 9, 2007
Grant Date -
Mar 7, 2002
app pub date -
Dec 18, 2000
filing date -
Dec 20, 1999
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Three variations of a method of representing (abstract) state machines as polynomial mappings, and three variations of a corresponding encryption program stored on a computer readable medium. The encryption program is based directly on symbolic functional composition of polynomial mappings with permutations expressed as polynomial mappings.
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