What problem does it solve? Solving CTF cryptography challenges requires deep knowledge across many domains such as RSA, symmetric ciphers, PRNG, lattices, and encodings, and ad-hoc manual attempts often produce unverifiable or non-reproducible results. ## Core Features & Use Cases - Broad Crypto Coverage: Handles cryptography, encoding, PRNG, RSA, symmetric cipher, lattice, and mathematical challenge types through a detailed technical manual. - Bridge to Full Manual: Routes to the complete technical handbook at skill-library/ctf-crypto/SKILL.md and loads relevant references on demand. - Reproducible Workflow: Requires all computations to be written as reproducible scripts saved in the challenge workspace rather than submitting flags directly. - Use Case: Given an RSA challenge with a small public exponent, load the crypto manual, write a verification script implementing the attack in the challenge workspace, and validate the recovered plaintext before flag submission. ## Quick Start Load the ctf-crypto skill and solve the current RSA challenge by writing a reproducible attack script in the challenge workspace.
