1 files changed, 29 insertions, 0 deletions
diff --git a/src/crypto/tls/fipsonly/fipsonly.go b/src/crypto/tls/fipsonly/fipsonly.go
new file mode 100644
index 0000000..e5e4783
--- /dev/null
+++ b/src/crypto/tls/fipsonly/fipsonly.go
@@ -0,0 +1,29 @@
+// Copyright 2017 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:build boringcrypto
+
+// Package fipsonly restricts all TLS configuration to FIPS-approved settings.
+//
+// The effect is triggered by importing the package anywhere in a program, as in:
+//
+//	import _ "crypto/tls/fipsonly"
+//
+// This package only exists when using Go compiled with GOEXPERIMENT=boringcrypto.
+package fipsonly
+
+// This functionality is provided as a side effect of an import to make
+// it trivial to add to an existing program. It requires only a single line
+// added to an existing source file, or it can be done by adding a whole
+// new source file and not modifying any existing source files.
+
+import (
+	"crypto/internal/boring/fipstls"
+	"crypto/internal/boring/sig"
+)
+
+func init() {
+	fipstls.Force()
+	sig.FIPSOnly()
+}