Closer to the former, but the signature is inserted into the binary in a defined way. It's trivial to verify that the signed binary is otherwise identical to the original one.
Power management, mobile and firmware developer on Linux. Security developer at Aurora. Ex-biologist. mjg59 on Twitter. Content here should not be interpreted as the opinion of my employer. Also on Mastodon.
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Date: 2012-05-31 11:35 am (UTC)