Update

dhparams.pem

@@ -0,0 +1,15 @@
+    DH Parameters: (738 bit)
+    P:   
+        02:53:0a:a9:d3:a8:05:b6:40:0b:8c:30:ed:d9:37:
+        26:f7:a4:ac:9f:4f:e2:8b:25:6f:af:34:a5:fa:48:
+        d1:50:b0:ad:16:19:e4:06:dd:5d:12:fa:6a:70:87:
+        55:02:c9:bb:58:1c:9f:3f:15:75:d3:35:24:49:a8:
+        20:85:05:1c:69:c5:61:d7:49:45:28:91:65:65:58:
+        1b:86:1f:6a:be:15:81:67:bf:f0:43:68:a5:61:2b:
+        13:87:db
+    G:    5 (0x5)
+-----BEGIN DH PARAMETERS-----
+MGICXQJTCqnTqAW2QAuMMO3ZNyb3pKyfT+KLJW+vNKX6SNFQsK0WGeQG3V0S+mpw
+h1UCybtYHJ8/FXXTNSRJqCCFBRxpxWHXSUUokWVlWBuGH2q+FYFnv/BDaKVhKxOH
+2wIBBQ==
+-----END DH PARAMETERS-----

unit04_public_key/lab/gpg/hello1.txt

@@ -0,0 +1 @@
+It is getting so difficult to tell online what is real and what is not; we really have to move towards public key signing of messages and content.

unit04_public_key/lab/gpg/hello1.txt.asc

@@ -0,0 +1,20 @@
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+
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+=qMBi
+-----END PGP MESSAGE-----