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How do we detect copies of private keys from the outside?
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Weakest Link
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- 1 Intro
- 2 What happens to your trust when you know that there are copies of your door key?
- 3 PHYSICAL copies do not scale. DIGITAL copies scale. And every copy is perfect!
- 4 How do we detect copies of private keys from the outside?
- 5 Measure: TLS handshake time
- 6 Q.E.D. THERE ARE COPIES OF KEYS!
- 7 Q.E.D THERE ARE COPIES OF KEYS!
- 8 CA Certificates PKI are only built to maintain the integrity of the public keys!
- 9 The integrity of the private key is untouched by the CA/PKI infrastructure
- 10 Conclusion: THE WEAKEST LINK is THE PRIVATE KEY of our partner
- 11 QUESTION: Is there a solution to maintain the private keys integrity along the PKI implementations?
