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Thursday, January 7, 2021

Multi-party Diffie-Hellman Key Exchange + Peer-to-peer + JAVA

 

00:07 demo prebuilt version of app. with 5 communicating and one eavesdropper peers

01:16 PassiveEve picking up messages from Alice, Bob, Carla , Dave, and Elena
01:32 Alice picking up messages from Elena
01:42 Bob picking up messages from Alice
01:52 Carla picking up messages from Bob
02:02 Dave picking up messages from Carla
02:14 Elena picking up messages from Dave

03:30 Alice, Bob, Carla, Dave, and Elena obtain shared key

05:20 PassiveEve can see p, alpha, alpha^a, alpha^b, alpha^c, alpha^d, alpha^e etc...
but cannot use any combination of those to efficiently reproduce alpha^abcde

11:40 source code available for download
12:00 members-version will include step by step coding + test running of application

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quickly download, import into Eclipse, and run zip file for:
Multi-party Diffie-Hellman Key Exchange + Peer-to-peer + JAVA
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test run w/ 2 communicating and 1 eavesdropping peers

test run w/ 3 communicating and 1 eavesdropping peers

test run w/ 4 communicating peers

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