On Sun, Jun 14, 2020 at 12:07 AM Randy Bush <randy@xxxxxxx> wrote:
> Allusions were made that it's my browsers' fault, but I note that all
> the other webrtc based services continue to function fine. Some even
> prefer IPv6.
these days, one needs three or four browsers to get to all the j random
web sites and service one needs in a norlam day. and we've become
inured to it.
but my fave of 2020 so far is that i successfully receive email from
chase visa that they failed sending email to me to say that my paperless
statement is ready.
there might be a place for a standards organization for this internet
thing.
SMTP was designed to support exchange of inter-office memos. While it has been used for much more it really isn't fit for those purposes. Nor do S/MIME or OpenPGP or STARTTLS really address what is needed.
As folk know, I keep a list of expiring patents I consider to be significant. A short while before it happened, I told people that Haber Stornetta was about to expire and we should take a serious look at the opportunities. That is the blockchain patent.
There is another patent even more interesting that has now expired: Micali's fair exchange with invisible trusted third party. This allows Alice to send a message to Bob such that Bob can read it if and only if Bob provides a receipt. The TTP is only involved in the case that Alice defects and does not release the decryption key after Bob signs the receipt.
Now replacing SMTP is obviously futile, a non starter. There is too much water under that bridge. But deploying a new open transactional messaging system that is designed for purpose of transactional email is certainly not futile. In fact it is something we clearly need now that the business processes exist that can leverage it.
And of course, if enough people have an app that supports the transactional messaging protocol, it can be used in place of SMTP. Like the fax machine, SMTP will never completely disappear but there is a good chance that we can obsolete it.
Deployment is hard. But we did manage to deploy the Web despite the clients being technically less slick than Hyper-G, despite Adobe Acrobat having the commercial support, despite the academics rejecting the paper to Hypertext '92.
Oh and the same client has a second factor auth capability, a true end to end password manager and supports management of all your PGP web o' trust by means of in person QR code exchange, among other things.
