1 files changed, 13 insertions, 5 deletions

diff --git a/src/gnunet/crypto/gns_test.go b/src/gnunet/crypto/gns_test.go
index 4ef64d4..12ab603 100644
--- a/src/gnunet/crypto/gns_test.go
+++ b/src/gnunet/crypto/gns_test.go
@@ -55,7 +55,9 @@ func TestDeriveBlockKey(t *testing.T) {
 
         // create and initialize new public zone key (PKEY)
         zkey := new(PKEYPublicImpl)
-        zkey.Init(PUB)
+        if err := zkey.Init(PUB); err != nil {
+                t.Fatal(err)
+        }
 
         // derive and check a key for symmetric cipher
         skey := zkey.BlockKey(LABEL, EXPIRE)
@@ -267,7 +269,10 @@ func TestDeriveH(t *testing.T) {
         }
 
         // test key derivation
-        dpub, h := pub.Derive(LABEL, CONTEXT)
+        dpub, h, err := pub.Derive(LABEL, CONTEXT)
+        if err != nil {
+                t.Fatal(err)
+        }
         if !bytes.Equal(h.Bytes(), H) {
                 if testing.Verbose() {
                         t.Logf("H(computed) = %s\n", hex.EncodeToString(h.Bytes()))
@@ -297,7 +302,6 @@ func TestDeriveH(t *testing.T) {
 }
 
 func TestHKDF_gnunet(t *testing.T) {
-
         var (
                 // SALT as defined in GNUnet
                 salt = []byte("key-derivation")
@@ -332,7 +336,9 @@ func TestHKDF_gnunet(t *testing.T) {
 
         rdr := hkdf.Expand(sha256.New, prk, info)
         okm := make([]byte, len(OKM))
-        rdr.Read(okm)
+        if _, err := rdr.Read(okm); err != nil {
+                t.Fatal(err)
+        }
         if testing.Verbose() {
                 t.Log("OKM(computed) = " + hex.EncodeToString(okm))
         }
@@ -387,7 +393,9 @@ func TestHDKF(t *testing.T) {
 
         rdr := hkdf.Expand(sha512.New, prk, info)
         okm := make([]byte, len(OKM))
-        rdr.Read(okm)
+        if _, err := rdr.Read(okm); err != nil {
+                t.Fatal(err)
+        }
         if testing.Verbose() {
                 t.Log("OKM(computed) = " + hex.EncodeToString(okm))
         }