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Found 2 Skills
This skill should be used when the user asks for a cryptographer, cryptography review, help to choose a cipher (AES-GCM, ChaCha20-Poly1305, ECDH, RSA tradeoffs), key management, PKI design, TLS configuration, protocol security or handshake review, authenticated encryption, digital signature scheme design, post-quantum migration at architecture level, ProVerif or Tamarin modeling concepts, nonce reuse or IV misuse analysis, HKDF vs password hashing (Argon2), HSM or KMS usage patterns, secure randomness, side-channel and constant-time requirements, or cryptographic agility and algorithm deprecation—not general OWASP web app review only (information-security-engineer), secure coding checklists without crypto depth, Solidity or smart contract audits, blockchain wallet tracing, legal export classification, or shipping custom production crypto without design and review gates.
Co-author a Pantagruel (.pant) specification through guided conversation. Use when the user wants to write, design, or iterate on a Pantagruel spec file. Helps users think rigorously about domains, rules, invariants, actions, and initial state by asking clarifying questions rather than guessing. Trigger when user mentions writing a spec, modeling a system, or working with .pant files.