Steganography Using C

Image Steganography In C.

Steganography Is The Process To Hide Text Files In A Image Without Altering The Original Image.

This Code Is Designed To Hide/Retrieve Text Files From BMP Format Images.

Files

Steganography.c - Functions Prototype And The Main Function
Decode.c        - Decoding Function.
Encode.c        - Encoding Function.

Follow Steps To Execute The Program:

~$ cc Steganography.c -o Stegano

Encoding

~$ ./Stegano -E -i input_image.bmp -s secret_text.txt -o output_image.bmp

input_image.bmp - Initial image
secret_text.txt - Text to Encrypt in input_image.bmp
output_image.bmp - Final Image after Encryption

Decoding

~$ ./Stegano -D -i output_image.bmp -o out_text.txt

output_image.bmp - Image with Embedded Text
out_text.txt - Text retrieved.

Index

-E - Encoding
-D - Decoding
-i - Input Source BMP Image
-s - Secret Text file
-o - Output Image / Output Text