make sure the standard algorithms are registered

This makes sure that the expected algorithms are registered when using this package. Currently, the consumer of the package must import these, otherwise it's not registered, resultig in "unsupported digest algorithm" errors. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
thaJeztah · Aug 18, 2021 · 084376b · 084376b
1 parent b0b31a4
commit 084376b
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Showing 3 changed files with 6 additions and 3 deletions.
diff --git a/algorithm_test.go b/algorithm_test.go
@@ -19,8 +19,6 @@ import (
 	"bytes"
 	"crypto"
 	"crypto/rand"
-	_ "crypto/sha256"
-	_ "crypto/sha512"
 	"flag"
 	"fmt"
 	"strings"

diff --git a/digestset/set_test.go b/digestset/set_test.go
@@ -17,7 +17,6 @@ package digestset
 
 import (
 	"crypto/sha256"
-	_ "crypto/sha512"
 	"encoding/binary"
 	"math/rand"
 	"testing"

diff --git a/sha.go b/sha.go
@@ -2,6 +2,12 @@ package digest
 
 import (
 	"crypto"
+
+	// make sure crypto.SHA256 is registered
+	_ "crypto/sha256"
+
+	// make sure crypto.sha512 and crypto.SHA384 are registered
+	_ "crypto/sha512"
 )
 
 const (