diff --git a/scripts/mbedtls_dev/macro_collector.py b/scripts/mbedtls_dev/macro_collector.py
index 0e76435..b87bed6 100644
--- a/scripts/mbedtls_dev/macro_collector.py
+++ b/scripts/mbedtls_dev/macro_collector.py
@@ -365,6 +365,7 @@
             'asymmetric_signature_wildcard': [self.algorithms],
             'asymmetric_encryption_algorithm': [],
             'other_algorithm': [],
+            'lifetime': [],
         } #type: Dict[str, List[Set[str]]]
         self.arguments_for['mac_length'] += ['1', '63']
         self.arguments_for['min_mac_length'] += ['1', '63']
diff --git a/tests/suites/test_suite_psa_crypto_metadata.data b/tests/suites/test_suite_psa_crypto_metadata.data
index 4e2f4d5..890ad78 100644
--- a/tests/suites/test_suite_psa_crypto_metadata.data
+++ b/tests/suites/test_suite_psa_crypto_metadata.data
@@ -361,3 +361,33 @@
 
 DH group family: RFC 7919
 dh_key_family:PSA_DH_FAMILY_RFC7919
+
+Lifetime: VOLATILE
+lifetime:PSA_KEY_LIFETIME_VOLATILE:KEY_LIFETIME_IS_VOLATILE:PSA_KEY_PERSISTENCE_VOLATILE:PSA_KEY_LOCATION_LOCAL_STORAGE
+
+Lifetime: PERSISTENT
+lifetime:PSA_KEY_LIFETIME_PERSISTENT:0:PSA_KEY_PERSISTENCE_DEFAULT:PSA_KEY_LOCATION_LOCAL_STORAGE
+
+Lifetime: volatile, local storage
+lifetime:PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(PSA_KEY_PERSISTENCE_VOLATILE, PSA_KEY_LOCATION_LOCAL_STORAGE):KEY_LIFETIME_IS_VOLATILE:PSA_KEY_PERSISTENCE_VOLATILE:PSA_KEY_LOCATION_LOCAL_STORAGE
+
+Lifetime: default, local storage
+lifetime:PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(PSA_KEY_PERSISTENCE_DEFAULT, PSA_KEY_LOCATION_LOCAL_STORAGE):0:PSA_KEY_PERSISTENCE_DEFAULT:PSA_KEY_LOCATION_LOCAL_STORAGE
+
+Lifetime: 2, local storage
+lifetime:PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(2, PSA_KEY_LOCATION_LOCAL_STORAGE):0:2:PSA_KEY_LOCATION_LOCAL_STORAGE
+
+Lifetime: 254, local storage
+lifetime:PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(254, PSA_KEY_LOCATION_LOCAL_STORAGE):0:254:PSA_KEY_LOCATION_LOCAL_STORAGE
+
+Lifetime: volatile, 0x123456
+lifetime:PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(PSA_KEY_PERSISTENCE_VOLATILE, 0x123456):KEY_LIFETIME_IS_VOLATILE:PSA_KEY_PERSISTENCE_VOLATILE:0x123456
+
+Lifetime: default, 0x123456
+lifetime:PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(PSA_KEY_PERSISTENCE_DEFAULT, 0x123456):0:PSA_KEY_PERSISTENCE_DEFAULT:0x123456
+
+Lifetime: 2, 0x123456
+lifetime:PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(2, 0x123456):0:2:0x123456
+
+Lifetime: 254, 0x123456
+lifetime:PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(254, 0x123456):0:254:0x123456
diff --git a/tests/suites/test_suite_psa_crypto_metadata.function b/tests/suites/test_suite_psa_crypto_metadata.function
index 8134f44..fc7eb66 100644
--- a/tests/suites/test_suite_psa_crypto_metadata.function
+++ b/tests/suites/test_suite_psa_crypto_metadata.function
@@ -55,6 +55,11 @@
 #define KEY_TYPE_IS_ECC                 ( 1u << 6 )
 #define KEY_TYPE_IS_DH                  ( 1u << 7 )
 
+/* Flags for lifetime classification macros. There is a flag for every
+ * lifetime classification macro PSA_KEY_LIFETIME_IS_xxx. The name of the
+ * flag is the name of the classification macro without the PSA_ prefix. */
+#define KEY_LIFETIME_IS_VOLATILE        ( 1u << 0 )
+
 #define TEST_CLASSIFICATION_MACRO( flag, alg, flags )           \
     TEST_ASSERT( PSA_##flag( alg ) == !! ( ( flags ) & flag ) )
 
@@ -639,3 +644,19 @@
     TEST_EQUAL( PSA_KEY_TYPE_DH_GET_FAMILY( pair_type ), group );
 }
 /* END_CASE */
+
+/* BEGIN_CASE */
+void lifetime( int lifetime_arg, int classification_flags,
+               int persistence_arg, int location_arg )
+{
+    psa_key_lifetime_t lifetime = lifetime_arg;
+    psa_key_persistence_t persistence = persistence_arg;
+    psa_key_location_t location = location_arg;
+    unsigned flags = classification_flags;
+
+    TEST_CLASSIFICATION_MACRO( KEY_LIFETIME_IS_VOLATILE, lifetime, flags );
+
+    TEST_EQUAL( PSA_KEY_LIFETIME_GET_PERSISTENCE( lifetime ), persistence );
+    TEST_EQUAL( PSA_KEY_LIFETIME_GET_LOCATION( lifetime ), location );
+}
+/* END_CASE */