Jornal de Ciência da Computação e Biologia de Sistemas

Proposal of a Cryptographic Application for Mobile Devices

Abstract

Enza Rafaela de Sampaio Ferreira

The use of mobile devices is increasingly on the rise in our daily lives and many information is exchanged and stored on these devices. Thus, there are some risks that must be prevented as information leakage, installing malicious files one of the techniques used in the safety process is the encryption that through it, the cryptographic keys are created, ensuring a high level of protection the information. Soon this work comes with the proposal to show the development of an application to perform this security function, using the Blowfish algorithm, implemented on the Android platform, enabling the user data encryption of your devices.