The technique for concealing any mystery data like content, picture or video behind a spread document is outstanding as Steganography. Embedding secret information in sound sign is cultivated by one of the across the board information concealing systems known as sound steganography and this has various applications specifically, insurance of copyrighted sound sign, mystery correspondence, concealing information impacting the security and wellbeing of governments and work force. In this paper, we have displayed a high capacity and high stego signal quality based sound steganography utilizing hybridization of homomorphic cryptography (HC) and altered Huffman encoding (MHE). The proposed methodology comprises of two stages to be specific (I) inserting and (ii) extraction. The exhibition of the proposed plan is dissected through different requirements to be specific Peak Signal to Noise Ratio (PSNR) and Signal to Noise Ratio (SNR). The vigor of this system is tried by applying various sorts of assaults, for example, noising, MP3-pressure attacks, and echo addition.
Volume 11 | 10-Special Issue