A New Approach of Data Hiding in BMP Image Using LSB Steganography and Caesar Vigenere Cipher Cryptography
M Bhanupriya, B Shwetha, Sumana Bhat N M · Zenodo (CERN European Organization for Nuclear Research) · 2018
The digital image is one of the most common media is known by the public. Steganography is a method of cryptography used to hide the data in a digital image so that data transmitted cannot be identified by irresponsible parties. One of a kind of digital imageries that is a BMP format or bitmap, bitmap file format may consist of 1,4,8,24 and 32 bits of color for each pixel. The method used to conceal secret messages is how to insert cryptography messages into the low bits to the pixel data that make up a digital image file BMP. By developing a method of Steganography then sending the data which do not only have a good level of security, but also has a level of security to protect a copyright of a digital image.