Research Article
Improved Cryptanalysis of a Fully Homomorphic Symmetric Encryption Scheme
| The Encryption Scheme | KeyGen | | 9667660090081161853810342777895287998619 | 4318084870939447026698628675235799451 | | 17957200991146257161 | | 5710889004555322387 | | 1 | | | 47863226783593508 | | 13683909070104700313 | | 1403306518881428241485832704008411265962 | 802817946162878687 | | | | | | | | 8614814073974658 | | 15727429030749794270 | | 1612872723066650760854493964947953343890 | 747803002904919536 |
| The Cryptanalytic Algorithm | The First Stage | | -199463957636154746239994027808094961893 | | | | 245724705516439382626385136850318784901 | The Second Stage | | -233711443236476253781580056731358133 | | | | 13683909070104700313 | | 5710889004555322387 | | 17957200991146257161 |
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