COMPARATIVE STUDY OF LEAST SIGNIFICANT BIT AND HAAR WAVELET TRANSFORM STEGANO…

Steganography is a technique which enables sending and displaying the hidden information in public places, lately as received more attention and faced many challenges. Encryption is known to secure channels for hiding data. However, due to lack of covertness on these channels, an eavesdropper can identify encrypted streams through statistical tests and capture them for further cryptanalysis. A …