Merge pull request #7 from keep-network/do-not-change-my-t

t offset counter is no longer passed as a pointer

f.go

@@ -41,7 +41,7 @@ var precomputed = [10][16]byte{
 // vector `h`, message block vector `mb`, offset counter `t`, final
 // block indicator flag `f`, and number of rounds `rounds`. The state vector
 // provided as the first parameter is modified by the function.
-func F(h *[8]uint64, mb [BlockSize]byte, t *[2]uint64, f bool, rounds int) {
+func F(h *[8]uint64, mb [BlockSize]byte, t [2]uint64, f bool, rounds int) {
 	var m [16]uint64
 	t0, t1 := t[0], t[1]
 

f_test.go

@@ -29,9 +29,8 @@ func runTest(t *testing.T, testVectors []testVector) {
 			var m [BlockSize]byte
 			copy(m[:], mDecoded)
 			h := test.hIn
-			c := test.c
 
-			F(&h, m, &c, test.f, test.rounds)
+			F(&h, m, test.t, test.f, test.rounds)
 
 			if !reflect.DeepEqual(test.hOut, h) {
 				t.Errorf("Unexpected result\nExpected: [%v]\nActual:   [%v]\n", test.hOut, h)
@@ -43,7 +42,7 @@ func runTest(t *testing.T, testVectors []testVector) {
 type testVector struct {
 	mIn    string
 	hIn    [8]uint64
-	c      [2]uint64
+	t      [2]uint64
 	f      bool
 	rounds int
 	hOut   [8]uint64