[Cryptography] Best internet crypto clock
gschultz at kc.rr.com
Fri Oct 3 20:37:44 EDT 2014
On 10/2/2014 11:00 AM, cryptography-request at metzdowd.com wrote:
> In old B/W movies, when a person was kidnapped, the kidnapper sent a photo of the person together with a picture of the front page of today's newspaper to prove that he had the kidnapped person_on or after the date_ of the newspaper.
Are you planning on kidnapping someone?
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