System and methods for validating and performing operations on homomorphically encrypted data
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United States of America
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Oct 29, 2024
Grant Date -
Apr 28, 2022
app pub date -
Jan 8, 2022
filing date -
Jan 8, 2022
priority date (Note) -
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Abstract
Systems, methods and devices for validating and performing operations on homomorphically encrypted data are described herein. The methods include securely transmitting and extracting information from encrypted data without fully decrypting the data. A data request may include an encrypted portion including a set of confidential data. One or more sets of encrypted comparison data may be then retrieved from a database in response to the data request. The encrypted set of confidential data from the data request is then compared with each set of encrypted comparison data using one or more homomorphic operations to determine which set of encrypted comparison data matches the encrypted set of confidential data. If there is a match, this validates the set of confidential data. An encrypted indicator is then generated indicating success or failure in validating the set of confidential data, which may then be forwarded to a party associated with the data request.
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