[messaging] Google End-to-End plans on using key directories with a CT-like verification protocol

Adam Langley agl at imperialviolet.org
Fri Aug 29 10:13:02 PDT 2014

On Fri, Aug 29, 2014 at 8:24 AM, Ben Laurie <ben at links.org> wrote:
> I am failing to figure out what SPAM problem you think there is -
> could you elaborate?

I believe it's that a log of email address -> key mappings contains a
lot of email addresses, which could be harvested and spammed.
Additionally, email addresses are sufficiently predictable that even
hashing them likely leaves most vulnerable.



Adam Langley agl at imperialviolet.org https://www.imperialviolet.org

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