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    "msgid": "<20260519030020.408693-1-hpa@redhat.com>",
    "date": "2026-05-19T03:00:16",
    "name": "[v3,0/4] Implement ML-DSA-65 for Post-Quantum Cryptographic compliance",
    "submitter": {
        "id": 105,
        "url": "https://patchwork.libcamera.org/api/people/105/?format=api",
        "name": "Kate Hsuan",
        "email": "hpa@redhat.com"
    },
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            "date": "2026-05-19T03:00:16",
            "name": "Implement ML-DSA-65 for Post-Quantum Cryptographic compliance",
            "version": 3,
            "mbox": "https://patchwork.libcamera.org/series/5954/mbox/"
        }
    ],
    "comments": "https://patchwork.libcamera.org/api/covers/26773/comments/",
    "headers": {
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        "From": "Kate Hsuan <hpa@redhat.com>",
        "To": "libcamera-devel@lists.libcamera.org, =?utf-8?b?QmFybmFiw6FzIFDFkWN6?=\n\t=?utf-8?q?e?= <barnabas.pocze@ideasonboard.com>, Kieran Bingham\n\t<kieran.bingham@ideasonboard.com>",
        "Cc": "Kate Hsuan <hpa@redhat.com>",
        "Subject": "[PATCH v3 0/4] Implement ML-DSA-65 for Post-Quantum Cryptographic\n\tcompliance",
        "Date": "Tue, 19 May 2026 11:00:16 +0800",
        "Message-ID": "<20260519030020.408693-1-hpa@redhat.com>",
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        "Sender": "\"libcamera-devel\" <libcamera-devel-bounces@lists.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 v3:\n- Add \"utils::scope_exit ctxGuard([&] { EVP_MD_CTX_free(ctx); });\"\n  and rename the variable name from \"ctx_dsa\" to \"ctx\".\n- Drop the debug logs from the pub_key.cpp.\n- Resolve \"[: RSA: unexpected operator\" in utils/gen-ipa-priv-key.sh\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        | 48 ++++++++++++++++++++++++++++++--\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, 86 insertions(+), 10 deletions(-)"
}