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US 9,871,654 B2Granted
System for scrambling and methods for use therewith
OwnerLawrence P. Huanginventor
Life of this patent
Estimating the term…
Abstract
A system includes a key path generator that generates a key path based on a plurality of encryption keys. A block coding unit generates a plurality of codewords based on a plurality of data blocks. A block scrambling unit scrambles the plurality of codewords to generate a plurality of encrypted blocks by entropy processing, chaos processing and permutation processing each of the plurality of codewords, based on the plurality of encryption keys.
Claims5
A system comprising:
- key store hardware that stores a plurality of encryption keys;
- key stream generator hardware, coupled to the key store hardware, that generates a plurality of key streams from the plurality of encryption keys, wherein each key stream comprises a repeating stream of key data;
- key river generator hardware, coupled to the key stream generator hardware, that generates a key river by parallelizing the plurality of key streams as key river symbols, wherein bits from each key river symbol are selected from each key stream as individual bits from differing ones of the plurality of encryption keys;
- and
- binary processor hardware, coupled to the key river generator hardware, that generates a key path as a continuous sequence of binary digits generated from at least one binary function of the bits from each key river symbol of the key river.
2 more elements
A system comprising:
- key store hardware that stores a plurality of encryption keys, wherein the plurality of encryption keys include digital keys having at least one differing length;
- key stream generator hardware, coupled to the key store hardware, that generates a plurality of key streams from the plurality of encryption keys, wherein each key stream comprises a repeating stream of key data;
- key river generator hardware, coupled to the key stream generator hardware, that generates a key river by parallelizing the plurality of key streams as key river symbols, wherein bits from each key river symbol are selected from each key stream as individual bits from differing ones of the plurality of encryption keys;
- and
- binary processor hardware, coupled to the key river generator hardware, that generates a key path as a continuous sequence of binary digits generated from at least one binary function of the bits from each key river symbol of the key river.
2 more elements
A system comprising:
- key stream generator hardware that generates a plurality of key streams from a plurality of encryption keys, wherein each key stream comprises a repeating stream of key data;
- key river generator hardware, coupled to the key stream generator hardware, that generates a key river by parallelizing the plurality of key streams as key river symbols, wherein bits from each key river symbol are selected from each key stream as individual bits from differing ones of the plurality of encryption keys;
- and
- binary processor hardware, coupled to the key river generator hardware, that generates a key path as a continuous sequence of binary digits generated from at least one binary function of the bits from each key river symbol of the key river.
1 more element
Dependencies are inferred from the claim text.