Fig 1.
Overview of the traditional and the proposed solution.
Fig 2.
Interactions in the proposed system.
Fig 3.
ECC and AES algorithm.
Fig 4.
Hybrid encryption mechanism in the proposed system.
Table 1.
Shows key generation time for ECC-AES in different size.
Fig 5.
Compare time with different key sizes for the encryption process with other methods.
Fig 6.
Compare time with different key sizes for the decryption process with other methods.
Fig 7.
Encryption and decryption time consumption with different EHR sizes.
Table 2.
Compare encryption and decryption time with different EHR sizes.
Fig 8.
Time to upload and download different EHR size.
Table 3.
Comparison of uploading and downloading time for encrypt/decrypt files.
Table 4.
System performance metrics.