• state the function of encryption
  • state the four main security concerns when data is transmitted (cat at Illinois nice)
  • define confidentiality
  • define authenticity
  • define integrity
  • define non-repudiation
  • state the overview of encryption and decryption
  • define plain text
  • define ciphertext
  • define block cipher (not sure need)
  • define block chaining (not sure need)
  • define symmetric encryption
  • define key distribution problem
  • state the issue that is always present with symmetric encryption
  • define asymmetric encryption
  • define public key
  • define private key
  • explain the steps for asymmetric encryption
  • Explain how asymmetric encryption is used to ensure that the message remains private.
  • Explain how asymmetric encryption can be used to ensure that it is a verified message