k American Civil War cipher reel American Civil War cipher reel. Cipher key used by Confederate forces during the American Civil War 18611865 to encrypt messages. This is a Vigenere cipher, a form of poyalphabetic substitution that uses a keyword as the encryption key. This cipher was captured at Richmond, Virginia, USA. Stock Photo - Afloimages
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American Civil War cipher reel American Civil War cipher reel. Cipher key used by Confederate forces during the American Civil War  1861 1865  to encrypt messages. This is a Vigenere cipher, a form of poyalphabetic substitution that uses a keyword as the encryption key. This cipher was captured at Richmond, Virginia, USA.
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American Civil War cipher reel

American Civil War cipher reel. Cipher key used by Confederate forces during the American Civil War (1861-1865) to encrypt messages. This is a Vigenere cipher, a form of poyalphabetic substitution that uses a keyword as the encryption key. This cipher was captured at Richmond, Virginia, USA.

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ID
152020954

Collection

License type
Rights Managed

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