735     if (args[1]->IsUndefined() || args[1]->IsNull())  in SetKey()
2285   bool use_context = !args[2]->IsUndefined();  in ExportKeyingMaterial()
2962   if (args[*offset]->IsUndefined()) {  in GetKeyFormatAndTypeFromJs()
2964     CHECK(args[*offset + 1]->IsUndefined());  in GetKeyFormatAndTypeFromJs()
4323   if (!args[1]->IsUndefined()) {  in New()
4760   if (!args[offset]->IsUndefined()) {  in SignFinal()
4766   if (!args[offset + 1]->IsUndefined()) {  in SignFinal()
4812   if (!args[offset + 2]->IsUndefined()) {  in SignOneShot()
4818   if (!args[offset + 3]->IsUndefined()) {  in SignOneShot()
4953   if (!args[offset + 1]->IsUndefined()) {  in VerifyFinal()
4959   if (!args[offset + 2]->IsUndefined()) {  in VerifyFinal()
5007   if (!args[offset + 3]->IsUndefined()) {  in VerifyOneShot()
5013   if (!args[offset + 4]->IsUndefined()) {  in VerifyOneShot()
5144   if (!args[offset + 3]->IsUndefined()) {  in Cipher()
5878   CHECK(args[3]->IsObject() || args[3]->IsUndefined());  // wrap object  in RandomBytes()
5945   CHECK(args[5]->IsObject() || args[5]->IsUndefined());  // wrap object  in PBKDF2()
6027   CHECK(args[7]->IsObject() || args[7]->IsUndefined());  // wrap object  in Scrypt()
6044     if (result->IsUndefined()) result = Null(args.GetIsolate());  in Scrypt()
6438   if (!args[2]->IsUndefined()) {  in GenerateKeyPairRSAPSS()
6447   if (!args[3]->IsUndefined()) {  in GenerateKeyPairRSAPSS()
6456   if (!args[4]->IsUndefined()) {  in GenerateKeyPairRSAPSS()