An Efficient Update Algorithm for Mutable Order-Preserving Encryption
Order-preserving encryption (OPE) produces ciphertexts that preserve the numerical order of plaintexts. Many researchers have focused on designing ideally-secure OPE schemes. This security notion, known as IND-OCPA, has been shown to be achievable by the mutability of ciphertexts and interaction bet...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
IEEE
2022-01-01
|
| Series: | IEEE Access |
| Subjects: | |
| Online Access: | https://ieeexplore.ieee.org/document/9900308/ |