Cryptography

Jim Sanborn just can’t believe that it’s taking so long for cryptographers and “Brownies” (as they term fans of Dan Brown’s fiction) to decode his sculpture “Kryptos” outside the CIA’s Langley HQ….



Carrier Pigeon (PSF)If only Alan Turing was still alive! The story of the dead pigeon via Reuters:

A World War Two code found strapped to the leg of a dead pigeon stuck in a chimney for the last 70 years may never be broken, a British intelligence agency said on Friday.

The bird was found by a man in Surrey, southern England while he was cleaning out a disused fireplace at his home earlier this month.

The message, a series of 27 groups of five letters each, was inside a red canister attached to the pigeon’s leg bone and has stumped code-breakers from Government Communications Headquarters (GCHQ), Britain’s main electronic intelligence-gathering agency.

“Without access to the relevant codebooks and details of any additional encryption…





The works of Plato, the ancient classical Greek philosopher, appear to contain a hidden musical code, a British academic has claimed, reported in the Telegraph: Researchers claimed they cracked “The Plato Code”,…