{"id":26577,"url":"https://patchwork.libcamera.org/api/covers/26577/?format=json","web_url":"https://patchwork.libcamera.org/cover/26577/","project":{"id":1,"url":"https://patchwork.libcamera.org/api/projects/1/?format=json","name":"libcamera","link_name":"libcamera","list_id":"libcamera_core","list_email":"libcamera-devel@lists.libcamera.org","web_url":"","scm_url":"","webscm_url":""},"msgid":"<20260422044736.24717-1-hpa@redhat.com>","date":"2026-04-22T04:47:32","name":"[v2,0/4] Implement ML-DSA-65 for Post-Quantum Cryptographic compliance","submitter":{"id":105,"url":"https://patchwork.libcamera.org/api/people/105/?format=json","name":"Kate Hsuan","email":"hpa@redhat.com"},"mbox":"https://patchwork.libcamera.org/cover/26577/mbox/","series":[{"id":5889,"url":"https://patchwork.libcamera.org/api/series/5889/?format=json","web_url":"https://patchwork.libcamera.org/project/libcamera/list/?series=5889","date":"2026-04-22T04:47:32","name":"Implement ML-DSA-65 for Post-Quantum Cryptographic compliance","version":2,"mbox":"https://patchwork.libcamera.org/series/5889/mbox/"}],"comments":"https://patchwork.libcamera.org/api/covers/26577/comments/","headers":{"Return-Path":"","X-Original-To":"parsemail@patchwork.libcamera.org","Delivered-To":["parsemail@patchwork.libcamera.org","kbingham@ideasonboard.com"],"Received":["from perceval.ideasonboard.com (perceval.ideasonboard.com\n\t[213.167.242.64])\n\tby patchwork.libcamera.org (Postfix) with ESMTPS id CCE57BE173\n\tfor ;\n\tMon, 27 Apr 2026 09:50:51 +0000 (UTC)","from monstersaurus.ideasonboard.com\n\t(cpc89244-aztw30-2-0-cust6594.18-1.cable.virginm.net\n\t[86.31.185.195])\n\tby perceval.ideasonboard.com (Postfix) with ESMTPSA id 84EE78D4\n\tfor ;\n\tMon, 27 Apr 2026 11:49:09 +0200 (CEST)","from perceval.ideasonboard.com\n\tby perceval.ideasonboard.com with LMTP id 0OuYCp5S6GkIFQEA4E0KoQ\n\t(envelope-from )\n\tfor ; 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charset=UTF-8","Content-Transfer-Encoding":"8bit","X-BeenThere":"libcamera-devel@lists.libcamera.org","X-Mailman-Version":"2.1.29","Precedence":"list","List-Id":"","List-Unsubscribe":",\n\t","List-Archive":"","List-Post":"","List-Help":"","List-Subscribe":",\n\t","Errors-To":"libcamera-devel-bounces@lists.libcamera.org","Sender":"\"libcamera-devel\" ","X-TUID":"HQMYVJMVq8XN","Resent-From":"Kieran Bingham ","Resent-To":"parsemail@patchwork.libcamera.org"},"content":"This patchset integrates the ML-DSA-65 [1] signature algorithm to ensure\nPost-Quantum Cryptography (PQC) compliance. Following NIST's finalization\nof PQC standards [2], ML-DSA has been established as the primary\nquantum-resistant signature standard. As quantum computing advances, legacy\nalgorithms like RSA are becoming increasingly vulnerable and are slated\nfor replacement by 2035 [3]. By adopting ML-DSA for IPA library signing,\nthis work secures the long-term integrity of the IPA library and aligns\nlibcamera with the latest NIST security frameworks.\n\n[1] https://csrc.nist.gov/pubs/fips/204/final\n[2] https://csrc.nist.gov/projects/post-quantum-cryptography/post-quantum-cryptography-standardization/evaluation-criteria/security-(evaluation-criteria)]\n[3] https://nvlpubs.nist.gov/nistpubs/ir/2024/NIST.IR.8547.ipd.pdf\n\nChanges in v2:\n- Change the meson option name from \"fips\" to \"isp-signature-algo\".\n- Drop the debug print in the pub_key.cpp.\n- One line command \"openssl pkeyutl\" is used to sign the IPA library.\n\nKate Hsuan (4):\n libcamera: pub_key: Add ML-DSA-65 signature algorithm for PQC\n compliance\n utils: codegen: gen-ipa-pub-key: replace openssl rsa with openssl pkey\n ipa: ipa-sign: Sign IPA according to the signature algorithm of the\n key\n meson: Add ipa-signature-algo option\n\n meson_options.txt | 8 +++++\n src/ipa/ipa-sign.sh | 2 +-\n src/libcamera/meson.build | 6 ++++\n src/libcamera/pub_key.cpp | 53 ++++++++++++++++++++++++++++++--\n src/meson.build | 14 +++++++--\n utils/codegen/gen-ipa-pub-key.py | 2 +-\n utils/gen-ipa-priv-key.sh | 16 ++++++++--\n 7 files changed, 91 insertions(+), 10 deletions(-)"}