From 775136e643e10e2375af8f58fbf7d2a161d02224 Mon Sep 17 00:00:00 2001
From: Mykyta Syrencrantz <mykyta.syrencrantz@teledyne.com>
Date: Wed, 17 Jun 2026 15:17:35 +0200
Subject: [PATCH] Declare destroyable attr

This is useful when handling persistent objects, like 802.1AR IDevID.
---
 pkcs11/attributes.py | 1 +
 pkcs11/constants.py  | 2 ++
 2 files changed, 3 insertions(+)

diff --git a/pkcs11/attributes.py b/pkcs11/attributes.py
index 86e233d..93c85c5 100644
--- a/pkcs11/attributes.py
+++ b/pkcs11/attributes.py
@@ -68,6 +68,7 @@ def _enum(type_: type[IntEnum]) -> Handler:
     Attribute.LOCAL: handle_bool,
     Attribute.MODIFIABLE: handle_bool,
     Attribute.COPYABLE: handle_bool,
+    Attribute.DESTROYABLE: handle_bool,
     Attribute.MODULUS: handle_biginteger,
     Attribute.MODULUS_BITS: handle_ulong,
     Attribute.NEVER_EXTRACTABLE: handle_bool,
diff --git a/pkcs11/constants.py b/pkcs11/constants.py
index 8ae0e11..bc98e22 100644
--- a/pkcs11/constants.py
+++ b/pkcs11/constants.py
@@ -265,6 +265,8 @@ class Attribute(IntEnum):
     """Object can be modified (:class:`bool`)."""
     COPYABLE = 0x00000171
     """Object can be copied (:class:`bool`)."""
+    DESTROYABLE = 0x00000172
+    """Object can be destroyed (:class:`bool`)."""
 
     EC_PARAMS = 0x00000180
     """