Cryptography

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Across
  1. 1. - Situation where two inputs produce the same hash value
  2. 4. - Fixed-size value generated from input data
  3. 7. - Process of converting plaintext into ciphertext
  4. 9. - Type of encryption used in SDES
  5. 10. - Simplified version of Data Encryption Standard
  6. 13. - Algorithm used for secure key exchange
  7. 14. - Science of secure communication
  8. 15. - Protection of information and systems
  9. 16. - Word represented by “M” in S/MIME
  10. 17. - Function used to generate message digest
  11. 18. - Security service that ensures data is not altered
  12. 19. - Security service that keeps information secret
Down
  1. 2. - Shared key generated in Diffie-Hellman algorithm
  2. 3. - Security service that verifies user identity
  3. 5. - Protocol used for secure email communication
  4. 6. - Process of converting ciphertext back to plaintext
  5. 8. - Security service that prevents denial of sending messages
  6. 11. - Encrypted form of readable data
  7. 12. - Secret value used for encryption and decryption
  8. 13. - Output produced by a hash function