internal/cipher/gcmsiv: debug arm64 #523

Author: emmansun

.github/workflows/test_smni_arm64.yml

@@ -38,7 +38,7 @@ jobs:
       uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
 
     - name: Test
-      run: go test -v -short ./cipher/...
+      run: go test -v -short ./internal/cipher/gcmsiv/...
       env:
         GODEBUG: x509sha1=1
         GOARCH: ${{ matrix.arch }}      

internal/cipher/gcmsiv/gcmsiv_asm_test.go

@@ -43,17 +43,38 @@ func TestPolyvalBlocksUpdateAsm(t *testing.T) {
 	var table polyvalAsmTable
 	polyvalTableInitAsm(&authKey, &table)
 
-	expected, _ := hex.DecodeString("b1aba232dd6c847586593756cb2644eb")
+	expected1, _ := hex.DecodeString("cc07e4605483f50fd35586290940202c")
+	expected2, _ := hex.DecodeString("e07a52a82c82073210069f28dd621a5b")
 
 	var y [16]byte
 	var blocks = []byte{
 		0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
 		0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff,
 		0xff, 0xee, 0xdd, 0xcc, 0xbb, 0xaa, 0x99, 0x88,
 		0x77, 0x66, 0x55, 0x44, 0x33, 0x22, 0x11, 0x00,
+		0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+		0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+		0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08,
+		0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00,
+		0x07, 0x06, 0x05, 0x04, 0x03, 0x02, 0x01, 0x00,
+		0x0f, 0x0e, 0x0d, 0x0c, 0x0b, 0x0a, 0x09, 0x08,
+		0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
+		0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+		0x77, 0x66, 0x55, 0x44, 0x33, 0x22, 0x11, 0x00,
+		0xff, 0xee, 0xdd, 0xcc, 0xbb, 0xaa, 0x99, 0x88,
+		0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff,
+		0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
+		0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff,
+		0xff, 0xee, 0xdd, 0xcc, 0xbb, 0xaa, 0x99, 0x88,
+		0x77, 0x66, 0x55, 0x44, 0x33, 0x22, 0x11, 0x00,
+		0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+	}
+	polyvalBlocksUpdateAsm(&table, &y, blocks)
+	if !bytes.Equal(y[:], expected1) {
+		t.Errorf("unexpected result: got %x, want %x", y, expected1)
 	}
 	polyvalBlocksUpdateAsm(&table, &y, blocks)
-	if !bytes.Equal(y[:], expected) {
-		t.Errorf("unexpected result: got %x, want %x", y, expected)
+	if !bytes.Equal(y[:], expected2) {
+		t.Errorf("unexpected result: got %x, want %x", y, expected2)
 	}
 }