Python module and its web equivalent, to hide text within text by manipulating bits

Overview

cacherdutexte.github.io

This project contains :

  • Python modules (binary and decimal system 6) with a dedicated tkinter program to use it.
  • A web version, which is actually hosted on https://cacherdutexte.github.io.

I explain below how the project works, but an english version is available. See directly the English explanation 🇬🇧

🇫🇷 Comment j'ai caché du texte dans du texte

C'est une façon en manipulant les bits de cacher du texte dans du texte. Imaginons la chaine de caractère :

Hacker

Que je veux cacher dans le message :

Bonjour, je suis Axel Thauvin
  • Dans un premier temps, on vient récupérer la représentation décimale dans la table UTF-8 de chaque caractère de la chaine Hacker

    Voici dans un tableau, la représentation décimale des 127 premiers caractères (aussi appelé tableau ASCII) :

Pour l'exemple, nous allons prendre le caractère H. Ici, sa représentation décimale est 72 (base 10).

  • Ensuite nous allons convertir ce nombre en base 6 sur 4 'bits'

    Pourquoi ?

    Si nous codons les lettres en base 6 sur 4 bits, nous aurons la représentation maximale de 5555 -> soit 64 -> 1296 : la valeur maximale que nous allons pouvoir exploiter dans ce tableau

    En fait nous avons 5 caractères invisibles qui vont correspondrent aux chiffres de ces bits, que nous allons cacher dans notre texte.

    • Pour le 0 il n'y a pas de caractère caché
    • Pour le 1 c'est le caractère unicode \u200C
    • Pour le 2 c'est le caractère unicode \u200D
    • Pour le 3 c'est le caractère unicode \u200E
    • Pour le 4 c'est le caractère unicode \u200F
    • Pour le 5 c'est le caractère unicode \u034F

    Exemple avec le H

    Ici la représentation décimale de H est 72. Sa représentation en base 6 sur 4 bits est 0200.

    Je vais donc :

    • Pas ajouter de caractère pour le 1er bit (car il vaut 0)
    • Ajouter le caractère \u200D pour le 2ème bit (car il vaut 2)
    • Pas ajouter de caractère pour le 3ème bit (car il vaut 0)
    • Pas ajouter de caractère pour le 4ème bit (car il vaut 0)

    Reprenons la chaine initiale J'ai Bonjour, je suis Axel Thauvin. Je vais donc écrire : Bo\u200Dnj juste pour le H

    Et je fais pareil avec tous les caractères de Hacker. Ce qui me donne : Bo‍njou‍r‏,‌ j‍e‏ ‎su‍i͏s͏ A‍x‏e͏l ‎T‌hauvin (généré avec mon programme, vous pouvez l'essayer sur mon site)

    Voilà le résultat :

🇬🇧 How did I hid text in text

This is a bitwise way of hiding text within text. Let's imagine the string :

Hacker

That I want to hide in the message:

Hello, I am Axel Thauvin
  • First, we get the decimal representation in the UTF-8 table of each character in the Hacker string

    Here is the decimal representation of the first 127 characters in an array (also called ASCII array):

For the example, we will take the character H. Here, its decimal representation is 72 (base 10).

  • Then we will convert this number to base 6 on 4 'bits'

    Why ?

    If we encode the letters in base 6 on 4 bits, we will have the maximum representation of 5555 -> that is 64 -> 1296 : which is the maximum value we can use in this table

    In fact we have 5 invisible characters which will correspond to the digits of these bits, which we will hide in our text.

    • For the 0 there is no hidden character*.
    • For 1 it is the unicode character \u200C*
    • For 2 it is the unicode character \u200D*
    • For 3 it is the unicode character \u200E
    • For 4 it is the unicode character \u200F
    • For 5 it is the unicode character \u034F

    Example with H

    Here the decimal representation of H is 72. Its 4-bit base-6 representation is 0200.

    I will therefore :

    • Not add a character for the 1st bit (because it is 0)
    • Add the character \u200D for the 2nd bit (because it is 2)
    • Not add a character for the 3rd bit (because it is 0)
    • Do not add a character for the 4th bit (because it is 0)

    Let's go back to the original string. I have Hello, I am Axel Thauvin. So I'll write : I'll write He\u200Dll just for the H

    And I do the same with all the characters in Hacker. Which gives me: He‍‍llo‍,‏‍‌ ‏‍I‏‌‎ a‍‍͏m͏‏ ‍‎‏A͏x‍‎e‌͏l͏ T‍h‏a͏uv‎i‌n (generated with my program, you can try it on my website)

    Here is the result:

Owner
Cheers, love! The cavalry's here !
one_click_kag_server is a program which tries to fully automate the creation of a King Arthur's Gold server.

one_click_kag_server is a program which tries to fully automate the creation of a King Arthur's Gold server.

Benjamin Gorman 4 Jan 05, 2022
Color getter (including method to get random color or complementary color) made out of Python

python-color-getter Color getter (including method to get random color or complementary color) made out of Python Setup pip3 install git+https://githu

Jung Gyu Yoon 2 Sep 17, 2022
This is discord nitro code generator and checker made with python. This will generate nitro codes and checks if the code is valid or not. If code is valid then it will print the code leaving 2 lines and if not then it will print '*'.

Discord Nitro Generator And Checker ⚙️ Rᴜɴ Oɴ Rᴇᴘʟɪᴛ 🛠️ Lᴀɴɢᴜᴀɢᴇs Aɴᴅ Tᴏᴏʟs If you are taking code from this repository without a fork, then atleast

Vɪɴᴀʏᴀᴋ Pᴀɴᴅᴇʏ 37 Jan 07, 2023
Numbers-parser - Python module for parsing Apple Numbers .numbers files

numbers-parser numbers-parser is a Python module for parsing Apple Numbers .numbers files. It supports Numbers files generated by Numbers version 10.3

Jon Connell 154 Jan 05, 2023
✨ Un générateur de lien raccourcis en fonction d'un lien totalement fait en Python par moi, et en français.

Shorter Link ❗ Un générateur de lien raccourcis en fonction d'un lien totalement fait en Python par moi, et en français. Dépendences : pip install pys

MrGabin 3 Jun 06, 2021
Simple RGB to HEX game made in python

Simple RGB to HEX game made in python

5 Aug 26, 2022
A python tool give n number of inputs and parallelly you will get a output by separetely

http-status-finder Hello Everyone!! This is kavisurya, In this tool you can give n number of inputs and parallelly you will get a output by separetely

KAVISURYA V 3 Dec 05, 2021
💉 코로나 잔여백신 예약 매크로 커스텀 빌드 (속도 향상 버전)

Korea-Covid-19-Vaccine-Reservation 코로나 잔여 백신 예약 매크로를 기반으로 한 커스텀 빌드입니다. 더 빠른 백신 예약을 목표로 하며, 속도를 우선하기 때문에 사용자는 이에 대처가 가능해야 합니다. 지정한 좌표 내 대기중인 병원에서 잔여 백신

Queue.ri 21 Aug 15, 2022
python package for generating typescript grpc-web stubs from protobuf files.

grpc-web-proto-compile NOTE: This package has been superseded by romnn/proto-compile, which provides the same functionality but offers a lot more flex

Roman Dahm 0 Sep 05, 2021
Extends the pyranges module with operations on joined genomic intervals

tiedpyranges Extends the pyranges module with operations on joined genomic intervals (e.g. exons of same transcript) Install with: pip install tiedpyr

Marco Mariotti 4 Aug 05, 2022
A library from RCTI+ to handle RabbitMQ tasks (connect, send, receive, etc) in Python.

Introduction A library from RCTI+ to handle RabbitMQ tasks (connect, send, receive, etc) in Python. Requirements Python =3.7.3 Pika ==1.2.0 Aio-pika

Dali Kewara 1 Feb 05, 2022
Package that allows for validate and sanitize of string values.

py.validator A library of string validators and sanitizers Insipired by validator.js Strings only This library validates and sanitizes strings only. P

Sanel Hadzini 22 Nov 08, 2022
Simple web index to use bloom filter for Pwned Passwords

pwbloom Simple web index to use bloom filter for Pwned Passwords The index.py runs a simple CGI web service checking passwords with a bloom filter for

Hanno Böck 4 Nov 23, 2021
Finds price floor for every single attribute in a given collection

Solana Solanart Scanner Enjoy the Free Code Steps to run Download VS Code

Dalton Nisbett 19 Oct 20, 2022
Napari plugin for loading Bitplane Imaris files .ims

napari-imaris-loader Napari plugin for loading Bitplane Imaris files '.ims'. Notes: For this plugin to work "File/Preferences/Experimental/Render Imag

Alan Watson 4 Dec 01, 2022
VerSign: Easy Signature Verification in Python

VerSign: Easy Signature Verification in Python versign is a small Python package which can be used to perform verification of offline signatures. It a

Muhammad Saif Ullah Khan 3 Dec 01, 2022
Use generator for range function

Use the generator for the range function! installation method: pip install yrange How to use: First import yrange in your application. You can then wo

1 Oct 28, 2021
🍰 ConnectMP - An easy and efficient way to share data between Processes in Python.

ConnectMP - Taking Multi-Process Data Sharing to the moon 🚀 Contribute · Community · Documentation 🎫 Introduction : 🍤 ConnectMP is the easiest and

Aiden Ellis 1 Dec 24, 2021
A simple dork generator written in python that outputs dorks with the domain extensions you enter

Dork Gen A simple dork generator written in python that outputs dorks with the domain extensions you enter in a ".txt file". Usage The code is pretty

Z3NToX 4 Oct 30, 2022
Python based tool to extract forensic info from EventTranscript.db (Windows Diagnostic Data)

EventTranscriptParser EventTranscriptParser is python based tool to extract forensically useful details from EventTranscript.db (Windows Diagnostic Da

P. Abhiram Kumar 24 Nov 18, 2022