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lmz • today at 4:47 AM • 1 reply • view on HN

Because the thread: "a lot of non-browser software doesn't check CT logs", you replied saying it's a reason to use the OS trust store, not sure how that fixes things? Maybe it would relieve them of the responsibility of pushing out a distrust update?


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gnabgib • today at 4:56 AM

That's not what woodruff is talking about (I hope). The CT logs allow us to (later) find who/why it happened. CT Logs in no way help you stop something. (Depends a bit on how software reacts to apparently invalid issuance - but since these have the real keys the issuance will look normal).

Revocation lists allow you to stop/block bad issues. Both are maintained/decided (you could post to another service) by the issuer, not the leaf. CRL records would stop this (but some software has decided that's too slow). In general software uses the OS trust-store first (fragmented on Linux). Firefox and Java have their own independent paths. Chrome ignores CRLs

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