Merge pull request #1254 from thaJeztah/remove_go1.12_support

helpers/derhelpers: remove support for go1.12

Author: nickysemenza

helpers/derhelpers/derhelpers-legacy.go

@@ -1,5 +1,3 @@
-// +build go1.13
-
 // Package derhelpers implements common functionality
 // on DER encoded data
 package derhelpers

helpers/derhelpers/derhelpers.go

@@ -2,11 +2,10 @@ package derhelpers
 
 import (
 	"crypto"
+	"crypto/ed25519"
 	"crypto/x509/pkix"
 	"encoding/asn1"
 	"errors"
-
-	"golang.org/x/crypto/ed25519"
 )
 
 var errEd25519WrongID = errors.New("incorrect object identifier")

helpers/derhelpers/ed25519.go

@@ -2,10 +2,9 @@ package derhelpers
 
 import (
 	"bytes"
+	"crypto/ed25519"
 	"encoding/pem"
 	"testing"
-
-	"golang.org/x/crypto/ed25519"
 )
 
 var testPubKey = `-----BEGIN PUBLIC KEY-----