Research Article
Privacy-Preserving Oriented Floating-Point Number Fully Homomorphic Encryption Scheme
Table 1
Performance comparison of somewhat homomorphic encryption scheme.
| Scheme | Size of pk | Size of sk | Expansion rate of ciphertext | Computational complexity |
| DGHV [2] | | | | | [3] | | | | | [4] | | | | | [5] | | | | | [6] | | | | | RSHE | | | | |
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