On Tue, 23 Jan 1996 09:06:45 -0500, Herb Sutter <herbs@connobj.com> wrote: <quoted material deleted>
I think people are missing the point... even if we assume the absolute worst case, that the private key is broken and becomes publicly available, international Notes users are no worse off than before.
True, but they aren't any better off either. 40-bits is not secure, neither is 64-bits.
That said, it shouldn't happen soon. One of the things Ray said in his announcement was that the government agreed to both generate and then guard this key with the same diligence with which they guard their most important secrets (he specifically mentioned nuclear missile controls). While it makes for a nice sound bite, I'm comfortable that there's probably also a lot of truth to it.
That just means that it will be classified Top Secret and only those with a "need to know" will have access. The government can set the need to know at any level they want. Even if they truly try to restrict access to their key, this does not even imply that they will not allow it to be freely used. If I want a message read and am not cleared for access to the key, I just send it to someone that does. I have seen nothing from the government saying that they agree to only use it if they have a warrant or even any reason to believe that the message contains data that is important to national interests. They are free to decode messages and give the information they obtain to a competing company. IBM made the deal to help provide an illusion of greater security, at least before the insecurity of 40 bits was well known. They are actually doing a diservice to their customers by trying to make them believe that their communitcations are actually secure using just Notes. Does the packaging indicate that the U.S. government has access to more than a third of the key? Dan Weinstein djw@vplus.com http://www.vplus.com/~djw PGP public key is available from my Home Page. All opinions expressed above are mine. "I understand by 'freedom of Spirit' something quite definite - the unconditional will to say No, where it is dangerous to say No. Friedrich Nietzsche