User:Hardik.kalasua/Books/Cryptography

A Conceptual View

 * Playfair cipher
 * Information-theoretic security
 * Computational hardness assumption
 * Symmetric-key algorithm
 * Public-key cryptography
 * Trapdoor function
 * Block cipher mode of operation
 * Substitution–permutation network
 * Integer factorization
 * Euler's totient function
 * RSA (cryptosystem)
 * Rabin cryptosystem
 * Message authentication code