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Security and Communication Networks
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Security and Communication Networks
/
2021
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Article
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Tab 2
/
Research Article
Blockchain-Enabled Public Key Encryption with Multi-Keyword Search in Cloud Computing
Table 2
Functional comparison.
Our scheme
Yang’s scheme [
5
]
Xu’s scheme [
37
]
Multi-keyword
✓
✓
✓
Update
✓
Blockchain
✓
✓
Fair payment
✓
✓