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If A and B have already mutually validated each others' keys, and B and C have, then B can act as an intermediary to relay the key fingerprints.
by nicois 10y ago
If A and B have already mutually validated each others' keys, and B and C have, then B can act as an intermediary to relay the key fingerprints.
- mattcoles 10y agoB is a key exchange here and you have to trust that B isn't lying about C's key when it tells A.