| Autor: |
Eyad Taqieddin, Moad Mowafi, Hiba Al-Dahoud, Omar Banimelhem |
| Rok vydání: |
2019 |
| Předmět: |
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| Zdroj: |
Web of Science |
| DOI: |
10.1109/iacs.2019.8809105 |
| Popis: |
Database as a service is one of the important services provided by Cloud Computing. Recently, a Two Layered Protection Scheme for securing the database has been proposed. The scheme employs two symmetric key encryption algorithms, the Order Preserving Encryption and Format Preserving Encryption. Each of the two encryption algorithms uses a different encryption key that is derived from Key Splitting module. Key Splitting module generates two keys from a Main Key by using a randomized algorithm. Randomized algorithm does not guarantee that the generated keys are always different because the resulting keys depend on the generated random numbers. Hence, in order to increase the security of the Two Layered Protection Scheme, a Genetic based Key Splitting algorithm is proposed. The purpose of the proposed algorithm is to generate the best random two keys that have maximum difference so that the two keys cannot be derived from each other. Simulation results have shown that the proposed algorithm generates random keys with maximum difference. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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