.

encryption.go

@@ -8,30 +8,31 @@ import (
 
 const (
 	PW_SALT_BYTES = 32
-	PW_HASH_BYTES = 64
+	PW_HASH_BYTES = 32
 )
 
-func Encrypt(pw string) ([]byte, []byte, error) {
+func Encrypt(pw string) (string, string, error) {
 
 	salt := make([]byte, PW_SALT_BYTES)
 	_, err := io.ReadFull(rand.Reader, salt)
 	if err != nil {
-		return nil, nil, err
+		return "", "", err
 	}
 
 	hash, err := scrypt.Key([]byte(pw), salt, 16384, 8, 1, PW_HASH_BYTES)
 	if err != nil {
-		return nil, nil, err
+		return "", "", err
 	}
-
-	return salt, hash, nil
+	return string(salt), string(hash), nil
 }
 
 func Check(pw, savedSalt, savedDigest string) bool {
+
 	hash, err := scrypt.Key([]byte(pw), []byte(savedSalt), 16384, 8, 1, PW_HASH_BYTES)
 	if err != nil {
 		return false
 	}
+
 	if string(hash) == savedDigest {
 		return true
 	}

encryption_test.go

@@ -4,12 +4,16 @@ import (
 	"testing"
 )
 
+
+
 func TestEncrypt(t *testing.T) {
 	salt, hash, err := Encrypt("MyPassword")
 	if err != nil {
 		t.Fatal(err)
 	}
 
-	t.Logf("salt : %x\n", salt)
-	t.Logf("hash : %x\n", hash)
+
+	b:= Check("MyPassword", salt, hash)
+	t.Log(b)
 }
+