Implementation of RSA Cryptography Algorithm in Language C in Exchange of Text Messages

• Ítalo Rodrigo Soares Silva

  Author

• Ricardo Silva Parente

  Author

• Davi Samuel Dias Maia

  Author

• Paulo Oliveira Siqueira Júnior

  Author

• Jorge de Almeida Brito Júnior

  Author

• Manoel Henrique Reis Nascimento

  Author

• Igor Felipe Oliveira Bezerra

  Author

• David Barbosa de Alencar

  ITEGAM

  Author

The encryption approach is widely used in mobile applications where there is message exchange and in banking transactions or financial pointers tools. The present research has as a proposal to approach an algorithm developed in C language and based on the RSA encryption methodology using the symmetric and asymmetric key concepts in order to demonstrate its use in the exchange of messages where there is secrecy of information, thus the importance of information security, its use has obtained interesting results with the manipulation of large scale vectors where the number of characters is a factor the process of letter inversion for encryption and decryption.

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Copyright (c) 2019 Ítalo Rodrigo Soares Silva, Ricardo Silva Parente, Davi Samuel Dias Maia, Paulo Oliveira Siqueira Júnior, Jorge de Almeida Brito Júnior, Manoel Henrique Reis Nascimento, Igor Felipe Oliveira Bezerra, David Barbosa de Alencar

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