We found one dictionary that defines the word polyalphabetic substitution cipher:

Computing (1 matching dictionary)

1. polyalphabetic substitution cipher: Encyclopedia

▸ Words similar to polyalphabetic substitution cipher ▸ Usage examples for polyalphabetic substitution cipher ▸ Idioms related to polyalphabetic substitution cipher ▸ Wikipedia articles (New!) ▸ Words that often appear near polyalphabetic substitution cipher ▸ Rhymes of polyalphabetic substitution cipher ▸ Invented words related to polyalphabetic substitution cipher