A Novel System to Increased Security of Audio Data using Digital Images

Neeta Pingale, Shweta Khedkar, Bhau Gawade, Ritesh Thakur

Abstract


In this paper a symmetric key is developed which consists of reshuffling and secret arrangement of secret signal data bits in cover signal data bits. In this paper we have performed the encryption process on secret speech signal data bits-level to achieve greater strength of encryption which is hidden inside the cover image. The encryption algorithm applied with embedding method is the robust secure method for audio data hiding.

Keywords


Cryptography; Encryption; Secret signal; Cover signal; Secret key

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Copyright (c) 2015 Neeta Pingale, Shweta Khedkar, Bhau Gawade, Ritesh Thakur

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Paper submission: ijr@pen2print.org