Skip to content

Update README.md #1

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
niroshkumar wants to merge 5 commits into
base: Crypto-2021
Choose a base branch
from
Open

Update README.md #1

Changes from all commits
Commits
Show all changes
5 commits
Select commit Hold shift + click to select a range
cd495ad
Update README.md
niroshkumar Oct 16, 2021
1442fe8
Merge branch 'Crypto-2021' into niroshkumar-stegno-sample-1
niroshkumar Oct 16, 2021
5a9dc1f
Update README.md
niroshkumar Oct 16, 2021
faab1d0
Steganography - Extracting the secret message available in readme.md…
niroshkumar Oct 16, 2021
017bbfd
Steganography - README file change
niroshkumar Oct 16, 2021
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
14 changes: 12 additions & 2 deletions README.md
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -1,3 +1,13 @@
# Crypto
Crypto coding
This repository is the platform for crypto coding practices. And this repository will have frequent updates of python coding to represent all the cryptography concepts.

Extracted hidden message from steganography text:
I have written python code to find the hidden message embedded in the below steganography text.
Aim of the python code is to replace all the excess whitespace mean if two whitespaces with 1’s and singe whitespace with 0’s.

steganography text
October 4 ‘21 This message is open for public release. The Golden Gate Bridge will go through a series of renovations as of midnight, November 1st.

Steganography method used: Whitespace replace with binaries

Finally, whitespace converted binaries are grouped by 4’s and 8’s , which again transformed to ASCII value with help of ASCII table.
Python code aim: Read the file contain subspecies message line by line, and replace singe space with 0’s and double space with 1’s. The program returns binaries which finally match with ASCII table to find out the hidden message or hidden symbol