Skip to content
This repository has been archived by the owner on Mar 24, 2022. It is now read-only.

Commit

Permalink
Updated README.md
Browse files Browse the repository at this point in the history
  • Loading branch information
ashutosh1206 committed Sep 1, 2018
1 parent 2f9f2c9 commit e607d7a
Show file tree
Hide file tree
Showing 2 changed files with 17 additions and 2 deletions.
16 changes: 15 additions & 1 deletion README.md
Original file line number Diff line number Diff line change
Expand Up @@ -3,7 +3,11 @@

Crypton is an educational library to **learn** and **practice** Offensive and Defensive Cryptography. It is basically a collection of explanation and implementation of all the existing vulnerabilities and attacks on various Encryption Systems (Symmetric and Asymmetric), Digital Signatures, Message Authentication Codes and Authenticated Encryption Systems. Each attack is also supplemented with example challenges from "Capture The Flag" contests and their respective write-ups. Individuals who are already acquainted (or are into CTFs) with this field can use Crypton as a tool to solve challenges based on a particular existing vulnerability.

The library will be continuously updated with attack explanations and CTF challenges!
The library will be continuously updated with attack explanations and CTF challenges! Feel free to [email me](https://github.com/ashutosh1206/Crypton#author) regarding any suggestions!

I have written a blog post on the timeline of development of this library: [https://masterpessimistaa.wordpress.com/2018/08/12/announcing-crypton-an-educational-library-to-learn-offensive-and-defensive-cryptography/](https://masterpessimistaa.wordpress.com/2018/08/12/announcing-crypton-an-educational-library-to-learn-offensive-and-defensive-cryptography/)

**WARNING**: The author in no way guarantees that the code is secure. The library is only meant for educational purposes and the code should not be used for implementing in real world. All the example scripts in the library are *trivial* implementations.

There are different sections in this README:
* _Motivation_- What motivated me to create this library
Expand Down Expand Up @@ -139,3 +143,13 @@ Help CTF players and individuals interested in the field of Cryptography provide
+ Implementation of HBA on padded messages
+ PKCS1-v1.5 Padded RSA encryption
2. [More to be added]



## Author
Ashutosh Ahelleya
+ Twitter: [https://twitter.com/ashutosha_](https://twitter.com/ashutosha_)
+ Blog: [https://masterpessimistaa.wordpress.com](https://masterpessimistaa.wordpress.com)
+ EmailID: [[email protected]]([email protected])


3 changes: 2 additions & 1 deletion RSA-encryption/Attack-Coppersmith/Challenges/README.md
Original file line number Diff line number Diff line change
Expand Up @@ -3,4 +3,5 @@

| S.No. | Challenge | CTF | Year | Difficulty Level | Points |
|-------|:--------------------------------------------------------------------:|:------------------------:|:----:|:----------------:|:------:|
| 1 | [Stereotypes](stereotypes/) | Backdoor | 2017 | _None_ | |
| 1 | [Stereotypes](stereotypes/) | Backdoor | 2017 | _None_ | |
| 2 | [Bazik](https://ctftime.org/task/6293) | Meepwn-Quals | 2018 | _None_ | 100 |

0 comments on commit e607d7a

Please sign in to comment.