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 related to the future:
“Life is a series of surprises, and would not be worth taking or keeping, if it were not. God delights to isolate us every day, and hide from us the past and the future.”
—Ralph Waldo Emerson (1803–1882)
“A friend is Janus-faced: he looks to the past and the future. He is the child of all my foregoing hours, the prophet of those to come, and the harbinger of a greater friend.”
—Ralph Waldo Emerson (1803–1882)