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The Total Awesomeness of Cryptography Anna Lysyanskaya Brown University.

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Presentation on theme: "The Total Awesomeness of Cryptography Anna Lysyanskaya Brown University."— Presentation transcript:

1 The Total Awesomeness of Cryptography Anna Lysyanskaya Brown University

2 Crypto begins with proving the impossible possible… Public-key encryption Zero-knowledge proofs Electronic cash... Use the Force, Luke!

3 … and ends up in your hands! Public-key encryption - SSL! Zero-knowledge proofs - TCG! Electronic cash - coming soon to a system near you!...

4 It is worth a lot of $$$ RSA sold to EMC for $2.2B Credentica just sold to Microsoft Other countries invest into Crypto research: e.g., EU ECRYPT project, 8M Euro PrimeLife project, 10M Euro

5 Education: Crypto is a way of thinking about security 1. Rigorous security model 2. Provable guarantees

6 Cross-pollination with other areas Crypto+Formal methods: DY,AR,UC Crypto+Networking: SYN cookies Crypto+Data mining: NSF PORTIA Crypto+Access control: - IBE[Shamir] ->IBE[BF] ->ABE[SW] ->RBAC w/o a TTP

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