Computer Science and Engineering

Cryptography Lab
  1. DES Key Generation
  2. DES Encryption
  3. DES Decryption
  4. AES Key Generation
  5. AES Encryption
  6. AES Ciphertext Decryption
  7. Encryption of plaintext using Twofish algorithm
  8. Decryption of ciphertext using Twofish algorithm
  9. Understanding ElGamal public key cryptosystem
  10. Elliptic-curve Diffie–Hellman (ECDH) Key Exchange Protocol