1 files changed, 17 insertions, 0 deletions
diff --git a/internal/tlsconfig/tlsconfig_go1_12.go b/internal/tlsconfig/tlsconfig_go1_12.go
new file mode 100644
index 00000000..f92bdf09
--- /dev/null
+++ b/internal/tlsconfig/tlsconfig_go1_12.go
@@ -0,0 +1,17 @@
+// +build go1.12
+
+package tlsconfig
+
+import (
+	"crypto/tls"
+)
+
+func init() {
+	AllTLSVersions["tls1.3"] = tls.VersionTLS13
+
+	preferredCipherSuites = append(preferredCipherSuites,
+		tls.TLS_AES_128_GCM_SHA256,
+		tls.TLS_AES_256_GCM_SHA384,
+		tls.TLS_CHACHA20_POLY1305_SHA256,
+	)
+}