Define transposition cipher.
|Subject||Computer and Network Security|
|NU Year||Set: 1.(e) Marks: 2 Year: 2017|
In cryptography, a transposition cipher is a method of encryption by which the positions held by units of plaintext (which are commonly characters or groups of characters) are shifted according to a regular system so that the ciphertext constitutes a permutation of the plaintext.
Login to post your comment.