In cryptography, the order of the letters in a message is rearranged by A. transpositional ciphers B. substitution ciphers C. both (a) and (b) D. none of the mentioned
In cryptography, the order of the letters in a message is rearranged by A. transpositional ciphers B. substitution ciphers C. both (a) and (b) D. none of the mentioned
Share