Decides whether to trust info: a pinned key must match exactly; a new key is accepted when it matches expected, or when a person accepts it, and is pinned when they choose to. Anything else is E_HOST_KEY_MISMATCH, never accepted silently.
info
expected
E_HOST_KEY_MISMATCH
Decides whether to trust
info: a pinned key must match exactly; a new key is accepted when it matchesexpected, or when a person accepts it, and is pinned when they choose to. Anything else isE_HOST_KEY_MISMATCH, never accepted silently.