An Efficient Image Steganography Scheme Using Bit-plane Slicing with Elliptic Curve Cryptography and Wavelet Transform

Information security is indispensable in the transmission of multimedia data. While accumulating and distributing such data, access data from a third person real challenging issue. hiding plays an important role. Scramble before it carrier media gives enhanced level for In this paper, bit plane slicing used to represent input image with eight planes at bit-level instead pixel-level. As least significant contains noisy information, only most can be image. At first level, processed through spatial domain. Transform domain techniques are process middle level. Elliptic curve cryptography scramble descramble MSB A logistic chaotic sequence added generate final scrambled The discrete wavelet transform embed its high-frequency sub-bands. last technique, Message integrity also verified by finding hash performance proposed method evaluated various measures. It good results as number pixel change rate closer 100% unified average changing intensity 33.46.