tls-multi-echo-server

Implement a TLS 1.3 multi echo server using openssl In echo_client.c, there is a variable named DNS. If DNS = 0, implement TLS 1.3. else, implement ZTLS.

Compile

gcc -o server echo_mpserv.c -lssl -lcrypto

gcc -o client echo_client.c -lssl -lcrypto

How to implement

./server port

./client ip port

Easy to implement

clear; make clean;make server;./server port

clear; make clean;make client;./client ip port

TroubleShooting

1. add environment variables export LD_LIBRARY_PATH=/usr/local/lib