Am Sa 18.08.2012, 10:36:21 schrieb Daniel Kahn Gillmor: > It's worth observing that you can still detect the algorithm used and > the size of the key, even when the keyid is all zeros. So if someone > has a particularly unusual key size (or is an early adopter of an > unusual key type, like ECC), the pool of possible known recipients could > actually be pretty small. > > And it's also possible to rule out a given person as an intended > recipient, e.g. if they have a 2048-bit RSA key and the ESK packet > targets 4096-bit el gamal.
I think these hints should be added to the documentation. Hauke -- ☺ PGP: D44C 6A5B 71B0 427C CED3 025C BD7D 6D27 ECCB 5814
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