The Future
The problem of key exchange has not yet been solved. In particular, it has not yet been solved for the modern situation of two previously unknown users attempting to communicate electronically, as, for instance, in electronic commerce. Some of the existing work-around designs work, more or less, but are not fully satisfactory.
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Famous quotes containing the word future:
“We stand at once the wonder and admiration of the whole world, and we must enquire what it is that has given us so much prosperity, and we shall understand that to give up that one thing, would be to give up all future prosperity. This cause is that every man can make himself.”
—Abraham Lincoln (1809–1865)
“The ellipse is as aimless as that,
Stretching invisibly into the future so as to reappear
In our present. Its flexing is its account,
Return to the point of no return.”
—John Ashbery (b. 1927)