[cryptography] LeastAuthority.com announces PRISM-proof storage service
wk at gnupg.org
Fri Aug 16 06:42:56 EDT 2013
On Thu, 15 Aug 2013 13:11, wasabee18 at gmail.com said:
> To: and From: headers leak the emails/identity of communicating parties,
> but it's not the only place that happens. I've never used PGP but I've used
OpenPGP allows sending messages without information on the used keys
(e.g. gpg --throw-keyids). Folks using many secret keys need to have a
bit more patience due to the required trial decryptions.
> keywrap structure. If the email is present, it will leak even if To/From
> were protected somehow. Even if the email is not present, maybe the cert
A mail can easily be wrapped into an message/rfc822 container along with
more innocent outer headers. This would allow to keep on using the
existing mail infrastructure.
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