From mboxrd@z Thu Jan 1 00:00:00 1970 Delivery-date: Wed, 18 Feb 2026 13:15:17 +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 1vsgSb-0032lu-0A for lore@lore.pengutronix.de; Wed, 18 Feb 2026 13:15:17 +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 1vsgSb-0002Rc-C1 for lore@pengutronix.de; Wed, 18 Feb 2026 13:15:17 +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:To: Content-Transfer-Encoding:Content-Type:MIME-Version:Message-Id:Date:Subject: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=wGPtc6PNQE0Lzpt82spmxsM12vK58my6kLpF7W+DX1A=; b=vCi4DdR74HDpJJ HqcG/7g9/aDBTi/UlmRsMn14NXfg2VoGNZKdNps4URpZt/1MEKKpygQpcCboK8J1GMS7C0/c+wegj ZXaL4QAes6euK6bP+7jn4Qgij0xVWtH/VX6WFNAvh4AgtxH0Tq2E4Al6iOL5Qw2kIUrAIvYaF+K6x UWZSGuKzlvex0ZxrTGzGr/lpTI7ZfZ5YIppY8rf6JIzLkMLi6Rp4WCIy/Hkfn+GUHzUjUt7m0CFDO jn6YzHNtkG3lqaNsQkfex3ACmdTMEVNjFzaOLU7TAMff+flqG56+KyHRt8xDe0GC/1C4zbqQK+9Pl fh4DyYpkkXiLHPgC1cTQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vsgRz-00000009l83-2Cnv; Wed, 18 Feb 2026 12:14:39 +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 1vsgRw-00000009l6s-0AV0 for barebox@lists.infradead.org; Wed, 18 Feb 2026 12:14:37 +0000 Received: from dude04.red.stw.pengutronix.de ([2a0a:edc0:0:1101:1d::ac]) by metis.whiteo.stw.pengutronix.de with esmtp (Exim 4.92) (envelope-from ) id 1vsgRs-0002FH-9v; Wed, 18 Feb 2026 13:14:32 +0100 From: Jonas Rebmann Date: Wed, 18 Feb 2026 13:14:24 +0100 Message-Id: <20260218-keytoc-multi-env-v2-0-3ea146c95d18@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit X-B4-Tracking: v=1; b=H4sIACCtlWkC/32NTQ6CMBBGr2Jm7ZgyJY268h6GBT8DTNSWtKWBE O5u5QAu30u+920Q2AsHuJ828JwkiLMZ6HyCdqztwChdZiBFRpEy+OI1uhY/8zsKsk1Y1lorRTf isoY8mzz3shzJZ5V5lBCdX4+HVPzsn1gqsECjr33TU6ONLh8T22GO3llZLh1Dte/7F6xyLGG1A AAA X-Change-ID: 20260206-keytoc-multi-env-4a3300292e4a To: Sascha Hauer , BAREBOX X-Mailer: b4 0.15-dev-7abec X-Developer-Signature: v=1; a=openpgp-sha256; l=1278; i=jre@pengutronix.de; h=from:subject:message-id; bh=StTaBpMAmJJ3av5uC0gGedGwaYW3++LjirJCKfM6m2Q=; b=owGbwMvMwCV2ZcYT3onnbjcwnlZLYsiculYt+Vzv+cc1t6c9FbF4cVvmpuuVOzxm7+bYZIQKq 7JvkTV521HKwiDGxSArpsgSqyanIGTsf92s0i4WZg4rE8gQBi5OAZhIRDUjw8PH7ippgd+MlYJd JVb+4j9QZNT7PefR9Yudtr7L967uN2P4Kxr6+c9ilgR2XqPNH/vWB7h+15ll4dFYZjw185LpRps wXgA= X-Developer-Key: i=jre@pengutronix.de; a=openpgp; fpr=0B7B750D5D3CD21B3B130DE8B61515E135CD49B5 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260218_041436_094490_915C7196 X-CRM114-Status: UNSURE ( 6.50 ) X-CRM114-Notice: Please train this message. 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: Ahmad Fatoum , Jonas Rebmann 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=-3.3 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 v2 0/2] Allow multiple keyspecs in one environment variable 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) This contains the actual change to keytoc as well a migration Note. Allowing any number of public keys to be provided via a single environment variable eases integration in more complex setups where multiple public keys per keyring are managed externally. Signed-off-by: Jonas Rebmann --- Changes in v2: - Split up the keyspec environment variables when multiple are provided too. - Use strsep_unescape instead of manual split/unescape - Remove RFC tag - Link to v1: https://lore.barebox.org/barebox/20260206-keytoc-multi-env-v1-1-638fbf2b3634@pengutronix.de --- Jonas Rebmann (2): crypto: keytoc: Split env-provided full keyspec on spaces Documentation: migration-guides: Document change in keyspec env vars .../migration-guides/migration-master.rst | 17 ++++++ scripts/include/linux/string.h | 2 +- scripts/include/string_util.h | 65 ++++++++++++++++++++ scripts/keytoc.c | 71 +++++++++++++++------- 4 files changed, 132 insertions(+), 23 deletions(-) --- base-commit: 74393178faf08f8102c7c370ac310c29112e1137 change-id: 20260206-keytoc-multi-env-4a3300292e4a Best regards, -- Jonas Rebmann