Data Representation I

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Topics

• Text encodings and Unicodes
• Numerical representations
• Simple data structures: lists, trees, graphs
• Cryptographic ideas

Activity

• Install gnupg
• Using PGP tutorial:
  • Send me a PGP-encrypted e-mail (my key is fpr:A59F263093CB492B4479EDAE6E855DEE48E8A9D1)
  • Send me a PGP-signed e-mail
  • Send me an e-mail with your PGP public key
  • Add your PGP public key to your GitHub/GitLab account

Quick tutorials

• gnupg quickstart
• reddit guide to kleopatra (sorry, this is the best I could find)
• EFF surveilance self-defense guide (possibly out-of-date!): Linux MacOS Windows