Update QE reference value

Signed-off-by: Yogesh Deshpande <[email protected]>

comid/tdx-profile/example_qe_refval_test.go

@@ -128,12 +128,26 @@ func decodeQEMValExtensions(m comid.Measurement) error {
 	if err != nil {
 		return fmt.Errorf("failed to decode isvprodid from measurement extensions")
 	}
-	tS, ok := val.(*teeIsvProdID)
+	tS, ok := val.(*TeeIsvProdID)
 	if !ok {
 		fmt.Printf("val was not pointer to teeIsvProdID")
 	}
 
-	fmt.Printf("\nIsvProdID: %x", *tS)
+	if tS.IsBytesIsvProdID() {
+		b, err := tS.GetBytesIsvProdID()
+		if err != nil {
+			return fmt.Errorf("failed to decode isvprodid: %w", err)
+		}
+		fmt.Printf("\nIsvProdID: %x", b)
+	} else if tS.IsUintIsvProdID() {
+		b, err := tS.GetUintIsvProdID()
+		if err != nil {
+			return fmt.Errorf("failed to decode isvprodid: %w", err)
+		}
+		fmt.Printf("\nIsvProdID: %d", b)
+	} else {
+		return fmt.Errorf("isvprodid is neither integer or byte string")
+	}
 
 	val, err = m.Val.Extensions.Get("mrsigner")
 	if err != nil {

comid/tdx-profile/example_seam_refval_test.go

@@ -274,18 +274,20 @@ func decodeMValExtensions(m comid.Measurement) error {
 	if !ok {
 		fmt.Printf("val was not pointer to TeeIsvProdID")
 	}
-	if (*tS).IsBytesIsvProdID() {
+	if tS.IsBytesIsvProdID() {
 		b, err := tS.GetBytesIsvProdID()
 		if err != nil {
 			return fmt.Errorf("failed to decode isvprodid: %w", err)
 		}
 		fmt.Printf("\nIsvProdID: %x", b)
-	} else if (*tS).IsUintIsvProdID() {
+	} else if tS.IsUintIsvProdID() {
 		b, err := tS.GetUintIsvProdID()
 		if err != nil {
 			return fmt.Errorf("failed to decode isvprodid: %w", err)
 		}
 		fmt.Printf("\nIsvProdID: %d", b)
+	} else {
+		return fmt.Errorf("isvprodid is neither integer or byte string")
 	}
 
 	val, err = m.Val.Extensions.Get("isvsvn")
@@ -374,7 +376,7 @@ func Example_decode_CBOR() {
 	// Vendor: Intel Corporation
 	// Model: TDX SEAM
 	// tcbEvalNum: 11
-	// IsvProdID: 0102
+	// IsvProdID: abcd
 	// ISVSVN: 6
 	// Attributes: 0102
 	// Digest Alg: 1

comid/tdx-profile/testcases/src/comid_seam_refval.diag

@@ -23,7 +23,7 @@
         / measurement-map / {
           / comid.mval / 1 : {
               / comid.attributes / -82 :[ 1, 2],
-              / comid.isvprodid / -85 :[ 1, 2],
+              / comid.isvprodid / -85 : h'ABCD',
               / comid.isvsvn / -73 : 6,
               / comid.mrsigner / -84 : [ 
                 [