https://github.com/oliverkovacs/haastad

Zero dependency implementation of Håstad’s broadcast attack on RSA.
https://github.com/oliverkovacs/haastad

cryptography ctf python rsa

Last synced: 3 months ago
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Zero dependency implementation of Håstad’s broadcast attack on RSA.

• Host: GitHub
• URL: https://github.com/oliverkovacs/haastad
• Owner: OliverKovacs
• License: mit
• Created: 2023-12-18T08:06:32.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-12-18T18:06:06.000Z (over 1 year ago)
• Last Synced: 2025-01-22T08:33:16.706Z (4 months ago)
• Topics: cryptography, ctf, python, rsa
• Language: Python
• Homepage:
• Size: 12.7 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.md

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README

        
# Håstad

Zero dependency implementation of [Håstad's broadcast attack](https://en.wikipedia.org/wiki/Coppersmith%27s_attack#H%C3%A5stad's_broadcast_attack) on [RSA](https://en.wikipedia.org/wiki/RSA_(cryptosystem)).

## Usage

```sh

# encrypt

python encrypt.py ""

# decrypt

python haastad.py

```