mixed alphabet
mixed alphabet · mixed alphabets
The mapping from plaintext to ciphertext characters in a substitution cipher, when it…The mapping from plaintext to ciphertext characters in a substitution cipher, when it is not merely a shift or reversal but an arbitrary reordering.
Meaning
1 sensesThe mapping from plaintext to ciphertext characters in a substitution cipher, when it is not merely a shift or reversal but an arbitrary reordering.