Author: toad
Date: 2006-09-06 13:39:06 +0000 (Wed, 06 Sep 2006)
New Revision: 10408
Modified:
trunk/freenet/src/freenet/node/FNPPacketMangler.java
Log:
Fix comments
Modified: trunk/freenet/src/freenet/node/FNPPacketMangler.java
===================================================================
--- trunk/freenet/src/freenet/node/FNPPacketMangler.java 2006-09-06
13:36:39 UTC (rev 10407)
+++ trunk/freenet/src/freenet/node/FNPPacketMangler.java 2006-09-06
13:39:06 UTC (rev 10408)
@@ -289,18 +289,21 @@
/*
* Now, to the real meat
*
- * 1. Alice generates a random number x and computes and sends
the exponential g^x to Bob.
- * 2. Bob generates a random number y and computes the
exponential g^y.
- * 3. Bob computes the shared secret key K = (g^x)^y.
- * 4. Bob concatenates the exponentials (g^y, g^x) (order
is important),
+ * 1a. Alice generates a random number x and computes and
sends the exponential g^x to Bob.
+ *
+ * 2a. Bob generates a random number y and computes the
exponential g^y.
+ * 2b. Bob computes the shared secret key K = (g^x)^y.
+ * 2c. Bob concatenates the exponentials (g^y, g^x) (order
is important),
* signs them using his asymmetric key B, and then
encrypts them with K.
- * He sends the ciphertext along with his own exponential
g^y to Alice.
- * 5. Alice computes the shared secret key K = (gy)x.
- * 6. Alice decrypts and verifies Bob's signature.
- * 7. Alice concatenates the exponentials (g^x, g^y) (order is
important),
+ * 2d. He sends the ciphertext along with his own exponential
g^y to Alice.
+ *
+ * 3a. Alice computes the shared secret key K = (gy)x.
+ * 3b. Alice decrypts and verifies Bob's signature.
+ * 3c. Alice concatenates the exponentials (g^x, g^y) (order
is important),
* signs them using her asymmetric key A, and then encrypts
them with K.
- * She sends the ciphertext to Bob.
- * 8. Bob decrypts and verifies Alice's signature.
+ * 3d. She sends the ciphertext to Bob.
+ *
+ * 4. Bob decrypts and verifies Alice's signature.
*
* Alice and Bob are now mutually authenticated and have a
shared secret.
* This secret, K, can then be used to encrypt further
communication.
