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Abstract
 
 
Acadêmico(a): Andre Luiz Lehmann
Título: Canal Seguro de Comunicação Voip na Plataforma Android
 
Abstract:
This paper presents a development of an extension of the tool SipDroid (VoIP communicator for the Android platform) which enables data encryption of voice traffic during a VoIP conversation. Also presents a development of an extension of ZRTP protocol than implements the Diffie-Hellman elliptic curves algorithm to exchange cryptographic keys for use the symmetric algorithm AES.