‣ Vanity code is a type of substitution cipher.
Ciphertext = Plaintext:
(Keypad keys):1 = .,
2 = abc
3 = def
4 = ghi
5 = jkl
6 = mno
7 = pqrs
8 = tuv
9 = wxyz
0 = space
Example:
356937 = flower
6676464 = morning

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DECIPHER: A Compilation of codes and ciphers
Random✘ - - - DECIPHER is a book compilation that tackles different, new and old codes/ciphers. In addition, this book begins with the definition of cryptography along with it's different terminology for begginers, and better understanding. Interested? W...