SEMIOTIC SYSTEM AND METHOD WITH PRIVACY PROTECTION

A method of processing semiotic data includes receiving semiotic data including at least one data set P, selecting a function h, and for at least one of each data set P to be collected, computing h(P), destroying data set P, and storing h(P) in a database, wherein data set P cannot be extracted from...

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Main Authors TRESSER CHARLES PHILIPPE, KAUFMAN STEPHEN CARL, MARTENS MARCO, PULLEYBLANK WILLIAM ROBERT, CALIFANO ANDREA, STOLOVITZKY GUSTAVO ALEJANDRO, WU CHAI WAH
Format Patent
LanguageEnglish
Published 08.07.2010
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:A method of processing semiotic data includes receiving semiotic data including at least one data set P, selecting a function h, and for at least one of each data set P to be collected, computing h(P), destroying data set P, and storing h(P) in a database, wherein data set P cannot be extracted from h(P). The method further includes selecting a private key/public key (K, k) once for all cases, one of destroying the private key K and sending the private key K to a trusted party, and choosing function h as the public encryption function corresponding to k.
Bibliography:Application Number: US20100727435