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Bazeries Mystery Cache

This cache has been archived.

xquid: Hasn't been found in more than a year - and I have now moved out of state.
Archiving this cache.
Thanks to all who solved it.

More
Hidden : 11/16/2005
Difficulty:
4 out of 5
Terrain:
1.5 out of 5

Size: Size:   micro (micro)

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Geocache Description:

BYOP. The cache is not located at the posted coordinates, but is within two miles.

In 1618, a French mathematician named Antione Rossignol deciphered a secret message for the forces of the King of France. It enabled the King's forces to capture the city of Realmont without resorting to battle.

This feat was the beginning of Rossignol's long and outstanding career as court cryptanalyst to Louis XIII and later Louis XIV. During his tenure, Rossignol created a complicated cipher system for the exclusive use of the King.

When Louis XIV died in 1715, he left behind messages written in the Great Cipher - but not the process to decipher them. For more than a century, the Great Cipher stood against all assaults at its secrets. It was finally broken by Commandant Bazeries of the Black Chamber, the French Army's cryptographic department.

Bazeries went on to create the cylindrical cipher system that became the de facto standard used throughout the world.

-taken from BYTE Publications Inc, June 1983, pages 352-360.


The message below was encrypted on a 20 cylinder 26 position disk.

NGGFX QYAUF GIJJP IHUFA XHKVR UVPAS XVZRN WRXUY MHYCK EDCCX ZYKJS ZQXBS GLQ

The Internet will not help you. You'll have to do this one "old school".
Robertsons3 (and R3boy) pamap CCCooperAgency (and GeoNina)
The FTF prize of a commemorative 9/11 coin was claimed by Robertsons3 - congratulations!

Additional Hints (Decrypt)

[Can be done without the hint, but very difficult] NYJNLF JNSSYR FGBZCREF

Decryption Key

A|B|C|D|E|F|G|H|I|J|K|L|M
-------------------------
N|O|P|Q|R|S|T|U|V|W|X|Y|Z

(letter above equals below, and vice versa)