Research Article

Improved Cryptanalysis of a Fully Homomorphic Symmetric Encryption Scheme

Table 1

Results in experiments with different parameters.

    InstancesSuccessesAverage Time

256 64 64 20100 9828.65s
256 64 64 20100 1029.20s
256 64 96 20100 2339.70s
256 64 48 20100 225.09s
256 48 48 20100 5120.56s