Research Article

Improved Cryptanalysis of a Fully Homomorphic Symmetric Encryption Scheme

Table 1

Results in experiments with different parameters.

ā€‰ ā€‰ 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