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--- ac:laboratoare:05 [2022/11/03 16:41]
marios.choudary
+++ ac:laboratoare:05 [2022/11/03 17:05] (current)
marios.choudary
@@ Line 2: / Line 2: @@
 <hidden>
-==== Task 1: Implement DH + AES-GCM encryption ===
+==== Task 0: Implement DH + AES-GCM encryption ===
 Implement DH + AES-GCM encryption starting from the code from previous lab (see bonus 2).
@@ Line 19: / Line 19: @@
 {{ :ac:laboratoare:chain-of-trust.png?500 |Chain of trust}}
-=== Task 2: Investigate certficates for ocw.cs.pub.ro ===
+=== Task 1: Investigate certficates for ocw.cs.pub.ro ===
 Using your browser's 'View Certificate' functionality, try to find information about the certificate presented by https://ocw.cs.pub.ro. We are interested in:
@@ Line 79: / Line 79: @@
-=== Task 3: Investigate the TLS cryptographic parameters ===
+=== Task 2: Investigate the TLS cryptographic parameters ===
 Use your browser to inspect the TLS version and cryptoparameters of popular websites: google.com, amazon.com, microsoft.com. Report any differences.
-=== Task 4: Investigate the TLS handshake protocol ===
+  * Can you tell what is the root certificate, the intermediate certificate and the target/server certificate ?
+  * How do you differentiate a root certificate from an intermediate certificate ?
+=== Task 3: Investigate the TLS handshake protocol ===
 Using Wireshark, investigate the two traffic captures ({{:ac:laboratoare:traffic-captures.tar}}). In both cases try to find:

Labs

ac/laboratoare/05.1667486519.txt.gz · Last modified: 2022/11/03 16:41 by marios.choudary