System and method for use of filters within a cryptographic process

System and method for use of filters within a cryptographic process

A method for encrypting plaintext data is enclosed that includes operations of receiving the plaintext data, the plaintext data including a plurality of data portions, encrypting each of the plurality of data portions using a specific key for each data portion, merging each of the plurality of data...

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Hauptverfasser: Coleridge, Robert, Blech, Richard, Feinberg, Michael
Format: Patent
Sprache:eng
Schlagworte:
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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creator Coleridge, Robert
Blech, Richard
Feinberg, Michael
description A method for encrypting plaintext data is enclosed that includes operations of receiving the plaintext data, the plaintext data including a plurality of data portions, encrypting each of the plurality of data portions using a specific key for each data portion, merging each of the plurality of data portions together to form a single data stream, generating a data map of the single data stream, appending the data map to the single data stream, and performing a master cipher to form an encrypted distributable stream. Operations of the encrypting include: an additive operation on each byte of the first data portion using the additive table, an XOR operation on each byte of the first data portion as modified by the additive operation, a substitution operation on each byte of the first data portion using the substitution table as modified by the XOR operation.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
title System and method for use of filters within a cryptographic process
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