"If we try to prohibit encryption or discourage it or make it more difficult to use, we're going to suffer the consequences that will be far reaching and very difficult to reverse, and we seem to have realized that in the wake of the September 11th attacks. To the extent there is any reason to be hopeful, perhaps that's where we'll end up here."

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I think it's interesting because the 1990s ended with the government pretty much giving up. There was a recognition that encryption was important. In 2000, the government considerably loosened the export controls on encryption technology and really went about actively encouraging the use of encryption rather than discouraging it.

— Matt Blaze