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Table of Contents

1. Secure SIM Card Personalization
2. Card Process Flow
3. Personalization Process
4. The Personalization Problem
5. How is it done today ?
6. New idea: Use Public Key Crypto—The Mailbox Analogy
7. Public Key Personalization Process
8. Potential attacks
9. The Solution: hash functions—The Coffee Mill Analogy
10. Secure Personalization Process
11. Advantages / Drawbacks
12. PROOF, two cases:
13. Questions ?