Transposition cipher

a transposition cipher (also known as a permutation cipher) is a method of encryption which scrambles the positions of characters (transposition) without...

"Secret Cipher of the Radio Operators 1918" (Geheimschrift der Funker 1918, in short GedeFu 18), the cipher was a fractionating transposition cipher which...

ciphers used in the past are sometimes known as classical ciphers. They include simple substitution ciphers (such as ROT13) and transposition ciphers...

one of three categories of cipher used in classical cryptography along with substitution ciphers and transposition ciphers. In classical cryptography...

Classical ciphers are often divided into transposition ciphers and substitution ciphers, but there are also concealment ciphers. In a substitution cipher, letters...

the original message. Substitution ciphers can be compared with transposition ciphers. In a transposition cipher, the units of the plaintext are rearranged...

disrupted double transposition. Until the discovery of VIC, it was generally thought that a double transposition alone was the most complex cipher an agent,...

The rail fence cipher (also called a zigzag cipher) is a classical type of transposition cipher. It derives its name from the manner in which encryption...

Scytale – Encryption tool used to perform a transposition cipher also known as Caesar's cipher, the shift cipher, Caesar's code, or Caesar shift Smith, James...

In classical cryptography, the bifid cipher is a cipher which combines the Polybius square with transposition, and uses fractionation to achieve diffusion...