Proposed Method for Partial Audio Cryptography Using Haar Wavelet Transform


Abstract - The rapid developments in communication networks and the Internethave led to propose an encryption algorithm based on a new transfer audio data acrossnetworks more quickly. A reduction of data audio files transferred across the networkwithout loss of data led to merging algorithms to compress data at third-level withencryption algorithm, which maintains the confidentiality of information transmittedacross the network. This merging is aimed at the transfer of data encryption honestlywith rapid retrieving.The results are obtained by the adoption of the proposed encryption algorithm togenerate a random key for possible restoration of the original data files, audio filesrecorded after the receipt of data without any loss of information.