Database Encryption Using Asymmetric Keys: A Case Study
2017 21st International Conference on Control Systems and Computer Science (CSCS)(2017)
摘要
Data security has become an issue of increasing importance, especially for Web applications and distributed databases. One solution is using cryptographic algorithms whose improvement has become a constant concern. The increasing complexity of these algorithms involves higher execution times, leading to an application performance decrease. This paper presents a comparison of execution times for three algorithms using asymmetric keys, depending on the size of the encryption/decryption keys: RSA, ElGamal, and ECIES. For this algorithms comparison, a benchmark using Java APIs and an application for testing them on a test database was created.
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关键词
encryption algorithms,asymmetric encryption,encryption keys,encrypted database,padding
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