how to define key in SubstitutionCryptosystem
if I want to define key=WERGERBNHFDGDVS
, how can I replace it
S = SubstitutionCryptosystem(AlphabeticStrings())
K = S.random_key()
M = S.encoding("Don't substitute me.")
S.deciphering(K, S.enciphering(K, M)) == M
True
Use
K = 'WERGERBNHFDGDVS'
instead ofK = S.random_key()
.