fix: removed KE acronym

README.md

-# ECDHKE (Elliptic Curve Diffie-Hellman Key Exchange)
+# ECDH (Elliptic Curve Diffie-Hellman Key Exchange)
 
 <!--toc:start-->
-- [ECDHKE (Elliptic Curve Diffie-Hellman Key Exchange)](#ecdhke-elliptic-curve-diffie-hellman-key-exchange)
+- [ECDH (Elliptic Curve Diffie-Hellman Key Exchange)](#ecdh-elliptic-curve-diffie-hellman-key-exchange)
   - [Implementation](#implementation)
   - [Ressources](#ressources)
   - [Prerequisites](#prerequisites)
@@ -17,7 +17,7 @@
 
 Let's use the same _client-server_ model from the previous lab ([`comp128`](https://githepia.hesge.ch/isc2/wirelessnetsec/comp128)),
 we just need to get rid of that whole key verification nonsense and replace with
-a ECDHKE and leave the symmetric cipher [`blowfish`](https://pypi.org/project/blowfish/)
+a ECDH and leave the symmetric cipher [`blowfish`](https://pypi.org/project/blowfish/)
 as is.
 
 ## Ressources