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@@ -33,5 +33,10 @@ combined with server hello random to create master secret
 9. 3 certificates - others are for DigiCert Global Root CA and DigiCert TLS RSA SHA256 2020 CA1
 ![](https://i.imgur.com/0zDN8Zv.png)
 
+10. DigiCert
+![](https://i.imgur.com/1ffEFio.png)
 
-19.
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+11. sha 256 with rsa encryption
+ ![](https://i.imgur.com/Qbta96a.png)
+
+12. 
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