Add ShadowTLS protocol v3

transport/shadowtls/tls/notboring.go

@@ -0,0 +1,20 @@
+// Copyright 2022 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 tls
+
+func needFIPS() bool { return false }
+
+func supportedSignatureAlgorithms() []SignatureScheme {
+	return defaultSupportedSignatureAlgorithms
+}
+
+func fipsMinVersion(c *Config) uint16          { panic("fipsMinVersion") }
+func fipsMaxVersion(c *Config) uint16          { panic("fipsMaxVersion") }
+func fipsCurvePreferences(c *Config) []CurveID { panic("fipsCurvePreferences") }
+func fipsCipherSuites(c *Config) []uint16      { panic("fipsCipherSuites") }
+
+var fipsSupportedSignatureAlgorithms []SignatureScheme