TUGHRA
Tughra is an open-source encryption library that offers flexible and robust encryption/decryption capabilities for developers and users.
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Update Announcement
We’re excited to share that an Advanced Demo of our latest release is now available! This demo showcases the full range...
Published on October 30, 2024 by MOHANAD ALKHATIB
Tughra Library Updates 👀
👋 Hello Tughra Community!We are excited to share some recent developments with you:Version 1.0.1 Release: We successfully published the first version of the Tughra Library! This release includes robust End-to-End Encryptio...
Published on October 29, 2024 by MOHANAD ALKHATIB
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Let’s get the discussion going! This is a space for the community to converse, ask questions, say thank you, and get things done together.
Welcome to the Tughra Library
Published on October 29, 2024 by MOHANAD ALKHATIB
Hello everyone!I’m excited to kick off discussions here in the Tughra Library Collective! This space is dedicated to fostering community interaction, sharing ideas, and collaborating on enhancing the librar...
About
Tughra Library
The Tughra Library offers robust End-to-End Encryption (E2EE), ensuring that data remains private and secure from the point it leaves the sender to the moment it reaches the intended recipient. With E2EE, data is encrypted on the sender's device, transmitted as unreadable ciphertext, and decrypted only by the authorized recipient, meaning no intermediaries (such as service providers or unauthorized third parties) can access the plaintext data during transit. This design is crucial for safeguarding sensitive information, as it prevents unauthorized access at any stage of data transmission. Tughra’s implementation of E2EE leverages advanced algorithms and customizable encryption cycles, allowing developers to configure secure, high-performance encryption processes directly into their applications.
1. Overview
1. Overview
The Tughra Library offers encryption methods such as Turgha, Caesar, Vigenere, XOR, and custom options. With features like configurable encryption modes, base character sets, and custom keys, it provides a flexible solution for encryption and decryption.
Here’s a simple demo and advanced demo of how to use the Tughra Library to encrypt and decrypt a message, files, images, audios, videos, and more.
2. Getting Started
Initialize the Tughra library by creating an instance of the Tughra class.
Ensure you have the Tughra Library available in your project. You can either include it as a script or import it as a module in your JavaScript file.
Adding the Tughra Library Script
Installing via npm
You can also install the Tughra Library via npm. Run the following command in your terminal:
If you have the tughra.js file locally, place it in the same directory as your HTML file or in a designated js folder.
3. Configuring the Library
3. Configuring the Library
3.1 Mode
Set the mode to either encrypt or decrypt. The default mode is encrypt.
3.2 Base Charset
The baseCharset parameter defines the set of characters for encoding, e.g., Base64 or a custom set.
3.3 Algorithm
Choose an encryption algorithm like Tughra, caesar, vigenere, XOR, ROT47, Substitution, Base64, ASCII Shift, Unicode Shift, Numeric, Reversed Caesar, ROT13, ROT18, ROT25, XOR Pro, Affine Pro, Substitution Pro, ROT30, Affine, or Atbash.
Note: some algorithm support only latin 1 group, but Tughra algorithm support all groups around the world.
4. Processing Text
Use the process method to encrypt or decrypt text, specifying the number of cycles and the input text.
5. Error Handling
If the encryption key doesn't meet the required strength, an error will be thrown. Ensure keys meet the minimum length requirement.
6. Advanced Features
6.1 Custom Algorithms
Tughra supports advanced algorithms like Affine Pro and Substitution Pro for enhanced encryption.
7. Additional Functions
Auto-Generate Key Offsets
Use the generateKey function to create key offsets.
Use the generateKey function to create key offsets.
Cycle Adjustment
Cycles can be adjusted dynamically using buttons in the interface or by specifying them directly in the method call.
Character-Type Preservation
Tughra maintains the character type of input text, preserving the format across languages.
Base64 Encoding/Decoding for Files
For applications needing Base64 handling set useBaseEncoding to true.
Usage Cases
- Secure Data Transmission: Encrypt messages and files before sending them over insecure channels to protect sensitive information from eavesdroppers.
- Data Storage Security: Encrypt data stored in databases or file systems to prevent unauthorized access and ensure data privacy.
- File Encryption: Support for encrypting and decrypting files of all types, ensuring that sensitive documents are protected from unauthorized access.
- Educational Tool: Demonstrate and explore cryptographic techniques and algorithms for learning purposes.
- Password Management: Safely encrypt and store user passwords or sensitive credentials.
Important Note
Note: The Tughra method requires the correct keyOffsets and cycles for decryption. Retain these values to prevent data loss.
The Tughra Encryption System provides superior protection through the use of encryption techniques based on random keys and multiple rounds of encryption, making it suitable for various fields and uses.
Tughra is a developing system that relies on multiple factors that make the decryption process extremely difficult if the person does not have the used fields (character and symbol set) and the number of cycles (frequency). Let’s illustrate the complexity of the decryption process:
- Fields (Character Set):
- If you have about 144,300 characters or symbols, and you are using a random set of these characters to encrypt the text, this adds significant complexity. Each character in the original text could be replaced by a variety of substitutes, making it very difficult to reconstruct the original text without knowing the fields exactly.
- Number of Cycles (Frequency):
- Adding a non-fixed number of cycles greatly increases the complexity of the encryption. If the encryption is done for a random number of cycles, hackers will have countless attempts to determine the correct number of cycles.
- Brute Force Attack:
- Theoretically, any encryption system can be subjected to a brute force attack (trying all possible combinations). However, considering the large number of fields and variable cycles, attempting all combinations would take an enormous amount of time. The more fields and cycles increase, the more the difficulty multiplies significantly.
- Complexity of Calculations:
- Assuming you have an unlimited number of fields and an unlimited number of cycles, the number of possible decryption combinations would be so huge that no modern computer system could handle it in a reasonable time frame. Additionally, if these fields are unknown, the hacker won’t be able to make any logical attempts to decrypt, making the process akin to finding a needle in a haystack.
Conclusion
The Tughra library provides a robust encryption solution for text and files, ideal for data security and cryptographic exploration. Without knowing the fields exactly and the number of cycles, decryption using an automated attack would be nearly impossible within a reasonable timeframe.
For more information, visit the Tughra GitHub page.
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