Abstract

The paper in hand proposes a mobile application for encrypted data communication, due to the increased cases of data leakage. The relation between private and public keys is the basis of public key cryptography. In this way of cryptography, every public key is linked to a private key. Both keys are used in encrypting and decrypting any message sent via the Internet. Many novel approaches provide better data protection. Cryptography service providers are providing on -demand cryptography services. Novel approaches such as homomorphic-encryption help in protecting data. Those approaches are useful compared to other approaches because the former approaches are less expensive. The proposed mobile application is implemented in Flutter. The implemented fingerprint method that has been used in the application is Ateb-Gabor.

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