1// Copyright 2017 The Go Authors. All rights reserved.
2// Use of this source code is governed by a BSD-style
3// license that can be found in the LICENSE file.
4
5//go:build boringcrypto
6
7// Package fipsonly restricts all TLS configuration to FIPS-approved settings.
8//
9// The effect is triggered by importing the package anywhere in a program, as in:
10//
11//	import _ "crypto/tls/fipsonly"
12//
13// This package only exists when using Go compiled with GOEXPERIMENT=boringcrypto.
14package fipsonly
15
16// This functionality is provided as a side effect of an import to make
17// it trivial to add to an existing program. It requires only a single line
18// added to an existing source file, or it can be done by adding a whole
19// new source file and not modifying any existing source files.
20
21import (
22	"crypto/internal/boring/fipstls"
23	"crypto/internal/boring/sig"
24)
25
26func init() {
27	fipstls.Force()
28	sig.FIPSOnly()
29}
30