README
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diffie-hellman-golang
I tried to implement the diffie hellman key exchange in golang with the use of sockets to understand how this protocol works and to learn golang. So its a development project: obviously don't use it in production.
Installation
Run go get to download the needed dependencies.
Run
Run this with go run .
You need to set the following command arguments:
| Name | Help |
|---|---|
| -m or --mode | mode of diffie hellman server or client |
| -a or --address | the listen address or address of the server |
How it works
After the connection between the server and client is established the client will generate the public numbers p and g. p is a primnumber and g is lower than p. The client also generates/calculates his secret s and public key. The secret is smaller than p and the public key is g ^ s mod p. After the server received the public information he generates/calculates his secret and public key as well. He sends his public key to the client and the client sends his back. Both sides calculate the shared secret: The public key of the other partner ^ the own secret s mod p. The clients generated a shared secret asymmetricaly.
Documentation
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There is no documentation for this package.
Source Files
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