Image Data Hiding Over Encrypted Domain Using Public Key Modulation

Vaishnavi Paithankar and Dr.S.N. Pawar

This paper provides the brief idea of hiding a data behind a image, which can transferred over a encrypted domain without any security loss. Proposed system uses two seperate keys to secure data. Data embedding uses public key modulation process, which uses key called public key. Support Vector Machine (SVM) is used for classification of encrypted and non-encrypted blocks of host image, which helps us to perform the decode operation of both image contents and message contents. Proposed method approaches a effective embedding capacity and good quality of reconstructed image as well as embedded message. Conventionally AES-CTR method is used for reconstructing the embedded message and cover image. Proposed method uses SVM classification to classify the embedded and non embedded part of cover image. Paper contents procedures, methodology, observations and results of proposed scheme.

Volume 11 | 11-Special Issue

Pages: 315-322

DOI: 10.5373/JARDCS/V11SP11/20193037