Module identity 

Structs

Identity

Functions

compute_fingerprint

Derive the human-facing 24-char fingerprint from an Ed25519 public key. Format: xxxx-xxxx-xxxx-xxxx-xxxx-xxxx (6 groups of 4 hex chars, 24 hex chars total = 12 bytes = 96 bits of SHA-256 over the pubkey). Public so crypto::verify_signed can re-derive it from a signed envelope’s pubkey and check that it matches the asserted fingerprint.