Cryptography Tools and Techniques

When to Use

Load this skill when:

• Solving cryptography CTF challenges
• Attacking weak RSA implementations
• Breaking classical ciphers (Caesar, Vigenere, XOR)
• Performing frequency analysis
• Analyzing encrypted data with unknown algorithms

RSA Attacks

Small Exponent Attack (e=3)

#!/usr/bin/env python3
"""Attack RSA with small public exponent"""
import gmpy2