substitution cipher معنى"substitution cipher" أمثلة على "substitution" معنى "cipher" معنى "cipher" معنى "in cipher" معنى "substitution" معنى "caesar cipher" معنى "dorabella cipher" معنى "hill cipher" معنى "lorenz cipher" معنى "pigpen cipher" معنى "playfair cipher" معنى "polyalphabetic cipher" معنى "stream cipher" معنى "crop substitution" معنى "currency substitution" معنى "diagnostic substitution" معنى "electrophilic substitution" معنى "font substitution" معنى "fuel substitution" معنى "import substitution" معنى "integration by substitution" معنى "interfuel substitution" معنى "nonsynonymous substitution" معنى "nucleophilic substitution" معنى "radical substitution" معنى أمثلة a substitution cipher using grid fragments, but that could take days to decode, or longer. While Caesar's was the first recorded use of this scheme, other substitution ciphers are known to have been used earlier.
جوال إصدار