Αποτελέσματα Αναζήτησης
The Confederate Cipher Disc was a mechanical wheel cipher consisting of two concentric discs, each with the 26 letters of the Latin alphabet, that was used for the encryption of secret messages of the Confederacy during the American Civil War (1861-1865).
- Giddings Field Message-Book
This US Army Cipher Disk was similar to the Confederate...
- Giddings Field Message-Book
The Confederate Cipher Disk: (A Polyalphabetic cipher disk), was a mechanical wheel cipher consisting of two concentric disks, each with the 26 letters of the Latin alphabet, that was used for the encryption of messageges.
The cipher disk came into large· scale use in the United States for the first time in the Civil War. The Federals' Chief Signal Officer patented a version of it, very similar to the original Italian disk, for use in flag signaling.
30 Ιουλ 2014 · A precision laser engraved wood version of this famous cipher which was used for the encryption of secret messages of the Confederacy during the American Civil War (1861-1865).
4 Μαΐ 2024 · Confederate cipher tactics during the Civil War encompassed a variety of encryption methods aimed at securing sensitive communications. These tactics involved the use of substitution ciphers, keyword ciphers, and transposition ciphers to obfuscate messages.
This replica of the Confederate Code Disc was created by Precision Etchings and Findings Inc of Warwick, Rhode Island to the precise specifications of Donald E. Markle, Gettysburg, Pennsylvania. The disk is seen here atop its velvet carrying pouch and is a faithful replica of the original.
Circa 1862, Confederate Civil War. The two attached wheels of a cipher disk are printed with the same alphabet. The inner wheel turns to create a new displacement code. M = G, P = J, etc. The International Spy Museum® is an independent nonprofit organization.
