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Security and Communication Networks
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Security and Communication Networks
/
2020
/
Article
/
Tab 5
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Research Article
An Efficient Encrypted Floating-Point Representation Using HEAAN and TFHE
Table 5
Relative errors between the multiplication result with ciphertexts and that with plaintexts.
Multiplication round
1
2
3
4
5
6
7
8
9
10
Relative error
1.21
E
− 7
6.92
E
− 8
7.91
E
− 8
9.04
E
− 8
1.03
E
− 7
0
6.75
E
− 8
1.54
E
− 7
0
0
