SECRET COMPUTATION SYSTEM AND METHOD
A secret computation system is a secret computation system for performing computation while keeping data concealed, and comprises a cyphertext generation device that generates cyphertext by encrypting the data, a secret computation device that generates encrypted basic statistics by performing secre...
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| Main Authors | , , |
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| Format | Patent |
| Language | English |
| Published |
10.12.2020
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| Subjects | |
| Online Access | Get full text |
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| Abstract | A secret computation system is a secret computation system for performing computation while keeping data concealed, and comprises a cyphertext generation device that generates cyphertext by encrypting the data, a secret computation device that generates encrypted basic statistics by performing secret computation of predetermined basic statistics using the cyphertext while keeping the cyphertext concealed, and a computation device that generates decrypted basic statistics by decrypting the encrypted basic statistics and performs predetermined computation using the decrypted basic statistics. |
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| AbstractList | A secret computation system is a secret computation system for performing computation while keeping data concealed, and comprises a cyphertext generation device that generates cyphertext by encrypting the data, a secret computation device that generates encrypted basic statistics by performing secret computation of predetermined basic statistics using the cyphertext while keeping the cyphertext concealed, and a computation device that generates decrypted basic statistics by decrypting the encrypted basic statistics and performs predetermined computation using the decrypted basic statistics. |
| Author | KIKUCHI, Ryo TANAKA, Satoshi CHIDA, Koji |
| Author_xml | – fullname: CHIDA, Koji – fullname: KIKUCHI, Ryo – fullname: TANAKA, Satoshi |
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| Notes | Application Number: US201816772543 |
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| Snippet | A secret computation system is a secret computation system for performing computation while keeping data concealed, and comprises a cyphertext generation... |
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| SubjectTerms | CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING PHYSICS |
| Title | SECRET COMPUTATION SYSTEM AND METHOD |
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