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valitnon/client.sh

Forked from leonklingele/client.sh
Created October 13, 2019 03:17
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Download ZIP
netcat – encrypt transfer with openssl
Raw
client.sh
IP="127.0.0.1"
PORT="8877"
SHARED_SECRET="shared secret"
OPENSSL="/usr/local/opt/libressl/bin/openssl"
OPENSSL_CMD="$OPENSSL enc -a -A -aes-256-gcm"
while IFS= read -r MSG; do
echo "$MSG" | $OPENSSL_CMD -e -k "$SHARED_SECRET"
echo
done | \
nc "$IP" "$PORT" | \
while IFS= read -r REC; do
echo "Server: $(echo "$REC" | $OPENSSL_CMD -d -k "$SHARED_SECRET")"
done
Raw
server.sh
#IP="127.0.0.1"
PORT="8877"
SHARED_SECRET="shared secret"
OPENSSL="/usr/local/opt/libressl/bin/openssl"
OPENSSL_CMD="$OPENSSL enc -a -A -aes-256-gcm"
while IFS= read -r MSG; do
echo "$MSG" | $OPENSSL_CMD -e -k "$SHARED_SECRET"
echo
done | \
nc -l "$PORT" | \
while IFS= read -r REC; do
echo "Client: $(echo "$REC" | $OPENSSL_CMD -d -k "$SHARED_SECRET")"
done
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