[Cryptography] Best internet crypto clock: hmmmmm...

Henry Baker hbaker1 at pipeline.com
Sun Oct 26 21:21:11 EDT 2014

At 03:54 PM 10/26/2014, Jerry Leichter wrote:
>Quite a few years ago, I argued that it should be possible to identify laser printers by small variations in toner placement.  The argument the other way was that manufacturing tolerances would make this impossible.  Nothing new here.

Didn't the Secret Service already fingerprint all color laser printers so that they couldn't be used to print currency ?

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