BIFID CIPHER
Type: Substitution
CIPHER: First column and first row contains numbers while the rest is letters.
Example: 5x5
✴ 1 2 3 4 5
1 | A | B | C | D | E |
2 | F | G | H | I | K |
3 | L | M | N | O | P |
4 | Q | R | S | T | U |
5 | V | W | X | Y | Z |
Ciphertext: 3,2 3,4 3,3 4,3 4,4 1,5 4,2 or
Ciphertext: 32 34 33 43 44 15 42
Plaintext: MONSTER
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CODES AND CIPHERS
RandomDifferent codes and ciphers, credits to where I've got those- probably from Google or people I know.
