From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Thu, 05 Mar 2026 07:57:32 +0100 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by lore.white.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vy2eJ-008FQP-1O for lore@lore.pengutronix.de; Thu, 05 Mar 2026 07:57:32 +0100 Received: from bombadil.infradead.org ([2607:7c80:54:3::133]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vy2eJ-00036P-Mx for lore@pengutronix.de; Thu, 05 Mar 2026 07:57:32 +0100 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id: Content-Transfer-Encoding:MIME-Version:Message-ID:Date:Subject:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=Aq5PU131s0C4vCeB4Yze1KEafu+GteS/kWng45bsWcI=; b=kSD3Obgu4FQBRN v8o4XKXPGaYYVMvQqOzFyYud5flFr5v79Mvzi8Pr6Tgayh/4kPRRZs0CaYGZUJbXJSq1I4fQdRaIg +VnGFLBIXa7kqvSjfDB2c+LbF5M7qUYhznloRqKYV4wbjZInEmcjcdwLE2PaROgj0qFep4/18pYzo vNfgD+fjrtlEYNkbFPNMh+m6CeF4KljU6RuQ+E8gfne714z4L0n69d4eHmah9pohsM/dXkGD4hAoo Qrab8lnyXM5Kp7kE7nEw3cua9jsDogCUlb8kO61tX8ty/85Sg9wsTUW7S35VXB+GEWHZpB7L7OcaX 3yg/O5B6PvdBlj/06Gdg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vy2dx-000000013LV-1wpD; Thu, 05 Mar 2026 06:57:09 +0000 Received: from metis.whiteo.stw.pengutronix.de ([2a0a:edc0:2:b01:1d::104]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vy2du-000000013L5-31cZ for barebox@lists.infradead.org; Thu, 05 Mar 2026 06:57:07 +0000 Received: from drehscheibe.grey.stw.pengutronix.de ([2a0a:edc0:0:c01:1d::a2]) by metis.whiteo.stw.pengutronix.de with esmtps (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1vy2ds-00031K-W7; Thu, 05 Mar 2026 07:57:05 +0100 Received: from dude02.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::28]) by drehscheibe.grey.stw.pengutronix.de with esmtps (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.96) (envelope-from ) id 1vy2dq-003q6w-2O; Thu, 05 Mar 2026 07:57:04 +0100 Received: from [::1] (helo=dude02.red.stw.pengutronix.de) by dude02.red.stw.pengutronix.de with esmtp (Exim 4.98.2) (envelope-from ) id 1vy2dr-0000000EKz2-46s0; Thu, 05 Mar 2026 07:57:04 +0100 From: Sascha Hauer To: Barebox List Date: Thu, 5 Mar 2026 07:57:03 +0100 Message-ID: <20260305065703.3417243-1-s.hauer@pengutronix.de> X-Mailer: git-send-email 2.47.3 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260304_225706_766221_032C4AA2 X-CRM114-Status: GOOD ( 10.11 ) X-BeenThere: barebox@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Sascha Hauer , "Claude Opus 4.6" Sender: "barebox" X-SA-Exim-Connect-IP: 2607:7c80:54:3::133 X-SA-Exim-Mail-From: barebox-bounces+lore=pengutronix.de@lists.infradead.org X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on metis.whiteo.stw.pengutronix.de X-Spam-Level: X-Spam-Status: No, score=-3.8 required=4.0 tests=AWL,BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_NONE autolearn=unavailable autolearn_force=no version=3.4.2 Subject: [PATCH] scripts: bareboxtlv-generator: add PKCS#11 engine support X-SA-Exim-Version: 4.2.1 (built Wed, 08 May 2019 21:11:16 +0000) X-SA-Exim-Scanned: Yes (on metis.whiteo.stw.pengutronix.de) From: Sascha Hauer When a PKCS#11 URI (pkcs11:...) is passed as the signing key, the openssl pkey and pkeyutl invocations need extra engine arguments to route key operations through the pkcs11 engine. Detect pkcs11: URIs and add -engine pkcs11 with the appropriate key format flag (-inform for pkey, -keyform for pkeyutl). Co-Authored-By: Claude Opus 4.6 Signed-off-by: Sascha Hauer --- .../bareboxtlv-generator/bareboxtlv-generator.py | 13 ++++++++++--- 1 file changed, 10 insertions(+), 3 deletions(-) diff --git a/scripts/bareboxtlv-generator/bareboxtlv-generator.py b/scripts/bareboxtlv-generator/bareboxtlv-generator.py index 2eba0aeb23..5b51fb53d8 100755 --- a/scripts/bareboxtlv-generator/bareboxtlv-generator.py +++ b/scripts/bareboxtlv-generator/bareboxtlv-generator.py @@ -65,7 +65,14 @@ class PrivateKey: sys.exit(127) self.inkey = path - self.public_key = serialization.load_pem_public_key(openssl(["pkey", "-pubout", "-in", self.inkey])); + self.is_pkcs11 = path.startswith("pkcs11:") + if self.is_pkcs11: + pkey_args = ["-engine", "pkcs11", "-inform", "engine"] + self.pkeyutl_args = ["-engine", "pkcs11", "-keyform", "engine"] + else: + pkey_args = [] + self.pkeyutl_args = [] + self.public_key = serialization.load_pem_public_key(openssl(["pkey"] + pkey_args + ["-pubout", "-in", self.inkey])); def sign(self, message: bytes) -> bytes: """ @@ -75,8 +82,8 @@ class PrivateKey: from cryptography.hazmat.primitives.asymmetric import rsa, ec from cryptography.hazmat.primitives.asymmetric.utils import decode_dss_signature - # Access private keys only via the openssl cli so that any configured provider, such as pkcs11, can be used. - sig = openssl(["pkeyutl", "-sign", "-rawin", "-digest", "sha256", "-inkey", self.inkey], stdin = message) + # Access private keys only via the openssl cli so that any configured engine/provider, such as pkcs11, can be used. + sig = openssl(["pkeyutl"] + self.pkeyutl_args + ["-sign", "-rawin", "-digest", "sha256", "-inkey", self.inkey], stdin = message) if isinstance(self.public_key, rsa.RSAPublicKey): return sig -- 2.47.3