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Farewell (for now)

Online Cryptography Course Dan Boneh. Farewell (for now). Quick Review: primitives. CTR. PRG. PRF, PRP. MAC. CMAC, HMAC PMAC. GGM. Collision resistance. k ey exchange. Diffie -Hellman groups. Trapdoor Functions. p ublic key encryption.

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Farewell (for now)

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  1. Online Cryptography Course Dan Boneh Farewell (for now)

  2. Quick Review: primitives CTR PRG PRF, PRP MAC CMAC, HMACPMAC GGM Collisionresistance key exchange Diffie-Hellman groups TrapdoorFunctions public keyencryption

  3. Remaining Core Topics (part II) • Digital signatures and certificates • Authenticated key exchange • User authentication: passwords, one-time passwords, challenge-response • Privacy mechanisms • Zero-knowledge protocols

  4. Many more topics to cover … • Elliptic Curve Crypto • Quantum computing • New key management paradigms: identity based encryption and functional encryption • Anonymous digital cash • Private voting and auction systems • Computing on ciphertexts: fully homomorphic encryption • Lattice-based crypto • Two party and multi-party computation

  5. Final Words Be careful when using crypto: • A tremendous tool, but if incorrectly implemented: products will work, but may be easily attacked Make sure to have others review your designs and code Don’t invent your own ciphers or modes

  6. End of part I

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