lux key

# Create a new key set from mnemonic
lux key create <name>

# Create from existing mnemonic
lux key create <name> --mnemonic

# Batch generate multiple key sets
lux key generate -n 5
lux key generate -n 10 -p validator

# Derive keys from LUX_MNEMONIC env var
lux key derive -n 5
lux key derive -n 5 --show

# List all key sets
lux key list

# Show public keys and addresses
lux key show <name>

# Export mnemonic (handle with care)
lux key export <name>

# Delete a key set
lux key delete <name>

# Lock/unlock keys in memory
lux key lock <name>
lux key lock --all
lux key unlock <name>

# Migrate plaintext keys to encrypted storage
lux key migrate

~/.lux/keys/<name>/
  ec/       secp256k1 keys
  bls/      BLS consensus keys
  rt/       Ringtail ring signature keys
  mldsa/    ML-DSA post-quantum keys