Keys

• Polkadot’s cryptography
  • Account keys
  • Session keys
  • old
• Account signatures and keys
  • Ristretto
  • Additional signature types
• Account signatures and keys in Polkadot
  • Schnorr signatures
  • Curves
    • How much secp256k1 support?
    • Is secp256k1 risky?
    • Is Ed25519 risky? Aka use Ristretto
    • Zero-knowledge proofs in the dalek ecosystem
• Nomination
  • Stash account keys
  • Stake controller account keys
  • Certificate location
  • Certificate size
  • Implementation
• Session keys
• Transport layer authentication - libp2p’s SECIO
• Account key creation ideas for Polkadot