diff -up tpm2-pytss-1.2.0/test/test_crypto.py.old tpm2-pytss-1.2.0/test/test_crypto.py
--- tpm2-pytss-1.2.0/test/test_crypto.py.old	2022-10-17 15:26:41.205419193 +0200
+++ tpm2-pytss-1.2.0/test/test_crypto.py	2022-10-17 15:28:29.717379140 +0200
@@ -581,7 +581,7 @@ class CryptoTest(TSS2_EsapiTest):
     def test_ecc_bad_curves(self):
         with self.assertRaises(ValueError) as e:
             TPMT_PUBLIC.from_pem(ecc_bad_curve)
-        self.assertEqual(str(e.exception), "unsupported curve: sect163r2")
+        self.assertEqual(str(e.exception), "Unsupported key format")
 
         pub = TPMT_PUBLIC.from_pem(ecc_public_key)
         pub.parameters.eccDetail.curveID = TPM2_ECC.NONE

diff -up tpm2-pytss-2.1.0/test/test_policy.py.old tpm2-pytss-2.1.0/test/test_policy.py
--- tpm2-pytss-2.1.0/test/test_policy.py.old	2023-08-07 18:42:18.825991709 +0200
+++ tpm2-pytss-2.1.0/test/test_policy.py	2023-08-07 18:42:38.690410796 +0200
@@ -2,6 +2,7 @@
 # SPDX-License-Identifier: BSD-2
 
 import unittest
+import pytest
 import textwrap
 import json
 from tpm2_pytss import *
@@ -521,6 +522,7 @@ class TestPolicy(TSS2_EsapiTest):
             p.execute(self.ectx, session)
         self.assertEqual(str(e.exception), "callback exception")
 
+    @pytest.mark.skip(reason="Fedora does not support P192v1 curve")
     def test_exec_sign_callback(self):
         private_key = textwrap.dedent(
             """
@@ -593,6 +595,7 @@ class TestPolicy(TSS2_EsapiTest):
             p.execute(self.ectx, session)
         self.assertEqual(str(e.exception), "callback exception")
 
+    @pytest.mark.skip(reason="Fedora does not support P192v1 curve")
     def test_exec_polauth_callback(self):
         private_key = textwrap.dedent(
             """