update dnscrypt

dnscrypt/README.md

@@ -1,54 +1,12 @@
 dnscrypt
 ========
 
-## About
+[DNSCrypt][1] is a protocol that encrypts, authenticates and optionally anonymizes
+communications between a DNS client and a DNS resolver. It prevents DNS
+spoofing. It uses cryptographic signatures to verify that responses originate
+from the chosen DNS resolver and haven’t been tampered with.
 
-- `dnscrypt-wrapper` - A server-side dnscrypt proxy.
-- `dnscrypt-proxy` - A protocol for securing communications between a client and a DNS resolver.
+- dnscrypt-proxy
+- dnscrypt-server
 
-## Config
-
-    wrapper:
-      image: vimagick/dnscrypt-wrapper
-      ports:
-        - "443:443/udp"
-        - "443:443/tcp"
-      environment:
-        - LISTEN_ADDR=0.0.0.0:443
-        - RESOLVER_ADDR=8.8.8.8:53
-        - PROVIDER_NAME=2.dnscrypt-cert.easypi.info
-      restart: always
-
-    proxy:
-      image: vimagick/dnscrypt-proxy
-      ports:
-        - "53:53/udp"
-        - "53:53/tcp"
-      environment:
-        - LISTEN_ADDR=0.0.0.0:443
-        - RESOLVER_ADDR=1.2.3.4:443
-        - PROVIDER_NAME=2.dnscrypt-cert.easypi.info
-        - PROVIDER_KEY=4C29:9CEB:CF8D:4612:48A8:B2F2:3B6F:A046:EBF5:2F2B:6433:27C6:5F3A:88F5:495E:3075
-      restart: always
-
-> `RESOLVER_ADDR` is server public ip address.
-
-## Server
-
-    $ cd dnscrypt
-    $ fig up -d wrapper
-    $ docker exec -it dnscrypt_wrapper_1 cat README.txt
-    Public key fingerprint: 4C29:9CEB:CF8D:4612:48A8:B2F2:3B6F:A046:EBF5:2F2B:6433:27C6:5F3A:88F5:495E:3075
-
-## Client
-
-    $ cd dnscrypt
-    $ fig up -d proxy
-    $ dig @127.0.0.1 www.google.com
-    $ dig @127.0.0.1 www.youtube.com +tcp
-
-## Note
-
-You'd better to use `vimagick/dnscrypt-proxy` as backend of `dnsmasq` or `pdnsd` for better performance.
-
-Please read [this](https://github.com/Cofyc/dnscrypt-wrapper) to re-generate keys!
+[1]: https://dnscrypt.info/