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GET /api/1.0/patches/2218811/?format=api
{ "id": 2218811, "url": "http://patchwork.ozlabs.org/api/1.0/patches/2218811/?format=api", "project": { "id": 22, "url": "http://patchwork.ozlabs.org/api/1.0/projects/22/?format=api", "name": "HostAP Development", "link_name": "hostap", "list_id": "hostap.lists.infradead.org", "list_email": "hostap@lists.infradead.org", "web_url": "", "scm_url": "", "webscm_url": "" }, "msgid": "<20260401220220.4418-22-andrei.otcheretianski@intel.com>", "date": "2026-04-01T22:01:30", "name": "[21/71] NAN: Add ND-PMK derivation API in nan_crypto.c", "commit_ref": null, "pull_url": null, "state": "new", "archived": false, "hash": "42959861aad47617210f88ef38b436f3b45950c7", "submitter": { "id": 62065, "url": "http://patchwork.ozlabs.org/api/1.0/people/62065/?format=api", "name": "Andrei Otcheretianski", "email": "andrei.otcheretianski@intel.com" }, "delegate": null, "mbox": "http://patchwork.ozlabs.org/project/hostap/patch/20260401220220.4418-22-andrei.otcheretianski@intel.com/mbox/", "series": [ { "id": 498402, "url": "http://patchwork.ozlabs.org/api/1.0/series/498402/?format=api", "date": "2026-04-01T22:01:09", "name": "NAN Data Path and Bootstrapping support", "version": 1, "mbox": "http://patchwork.ozlabs.org/series/498402/mbox/" } ], "check": "pending", "checks": "http://patchwork.ozlabs.org/api/patches/2218811/checks/", "tags": {}, "headers": { "Return-Path": "\n <hostap-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org>", "X-Original-To": "incoming@patchwork.ozlabs.org", "Delivered-To": "patchwork-incoming@legolas.ozlabs.org", "Authentication-Results": [ "legolas.ozlabs.org;\n\tdkim=pass (2048-bit key;\n secure) header.d=lists.infradead.org header.i=@lists.infradead.org\n header.a=rsa-sha256 header.s=bombadil.20210309 header.b=l2mbK8FD;\n\tdkim=fail reason=\"signature verification failed\" (2048-bit key;\n unprotected) header.d=intel.com header.i=@intel.com header.a=rsa-sha256\n header.s=Intel header.b=mjDQ6VZi;\n\tdkim-atps=neutral", "legolas.ozlabs.org;\n spf=none (no SPF record) smtp.mailfrom=lists.infradead.org\n (client-ip=2607:7c80:54:3::133; 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a=\"75851598\"", "E=Sophos;i=\"6.23,153,1770624000\";\n d=\"scan'208\";a=\"75851598\"" ], "X-ExtLoop1": "1", "From": "Andrei Otcheretianski <andrei.otcheretianski@intel.com>", "To": "hostap@lists.infradead.org", "Subject": "[PATCH 21/71] NAN: Add ND-PMK derivation API in nan_crypto.c", "Date": "Thu, 2 Apr 2026 01:01:30 +0300", "Message-ID": "<20260401220220.4418-22-andrei.otcheretianski@intel.com>", "X-Mailer": "git-send-email 2.53.0", "In-Reply-To": "<20260401220220.4418-1-andrei.otcheretianski@intel.com>", "References": "<20260401220220.4418-1-andrei.otcheretianski@intel.com>", "MIME-Version": "1.0", "X-CRM114-Version": "20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 ", "X-CRM114-CacheID": "sfid-20260401_150536_692148_53B35627 ", "X-CRM114-Status": "GOOD ( 11.42 )", "X-Spam-Score": "-1.9 (-)", "X-Spam-Report": "Spam detection software,\n running on the system \"bombadil.infradead.org\",\n has NOT identified this incoming email as spam. The original\n message has been attached to this so you can view it or label\n similar future email. If you have any questions, see\n the administrator of that system for details.\n Content preview: This function will be used to derive PMK from password for\n secure NDP establishment. Add it to module tests as well. Signed-off-by:\n Andrei Otcheretianski <andrei.otcheretianski@intel.com> --- src/nan/nan.h\n | 3 +++ src/nan/nan_crypto.c | 24 ++++++++++++++++++++++++\n src/nan/nan_module_tests.c\n | 26 ++++++++++++++++++++ [...]\n Content analysis details: (-1.9 points, 5.0 required)\n pts rule name description\n ---- ----------------------\n --------------------------------------------------\n -2.3 RCVD_IN_DNSWL_MED RBL: Sender listed at https://www.dnswl.org/,\n medium trust\n [198.175.65.20 listed in list.dnswl.org]\n 1.0 RCVD_IN_VALIDITY_RPBL_BLOCKED RBL: ADMINISTRATOR NOTICE: The query to\n Validity was blocked. See\n https://knowledge.validity.com/hc/en-us/articles/20961730681243\n for more information.\n [198.175.65.20 listed in\n bl.score.senderscore.com]\n 1.0 RCVD_IN_VALIDITY_CERTIFIED_BLOCKED RBL: ADMINISTRATOR NOTICE: The\n query to Validity was blocked. See\n https://knowledge.validity.com/hc/en-us/articles/20961730681243\n for more information.\n [198.175.65.20 listed in\n sa-trusted.bondedsender.org]\n 1.0 RCVD_IN_VALIDITY_SAFE_BLOCKED RBL: ADMINISTRATOR NOTICE: The query to\n Validity was blocked. See\n https://knowledge.validity.com/hc/en-us/articles/20961730681243\n for more information.\n [198.175.65.20 listed in sa-accredit.habeas.com]\n 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record\n -0.0 SPF_PASS SPF: sender matches SPF record\n 0.1 DKIM_SIGNED Message has a DKIM or DK signature,\n not necessarily valid\n -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from\n envelope-from domain\n -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from\n author's\n domain\n -0.1 DKIM_VALID Message has at least one valid DKIM or DK\n signature\n -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1%\n [score: 0.0000]\n -0.5 DKIMWL_WL_HIGH DKIMwl.org - High trust sender", "X-BeenThere": "hostap@lists.infradead.org", "X-Mailman-Version": "2.1.34", "Precedence": "list", "List-Id": "<hostap.lists.infradead.org>", "List-Unsubscribe": "<http://lists.infradead.org/mailman/options/hostap>,\n <mailto:hostap-request@lists.infradead.org?subject=unsubscribe>", "List-Archive": "<http://lists.infradead.org/pipermail/hostap/>", "List-Post": "<mailto:hostap@lists.infradead.org>", "List-Help": "<mailto:hostap-request@lists.infradead.org?subject=help>", "List-Subscribe": "<http://lists.infradead.org/mailman/listinfo/hostap>,\n <mailto:hostap-request@lists.infradead.org?subject=subscribe>", "Content-Type": "text/plain; charset=\"us-ascii\"", "Content-Transfer-Encoding": "7bit", "Sender": "\"Hostap\" <hostap-bounces@lists.infradead.org>", "Errors-To": "hostap-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org" }, "content": "This function will be used to derive PMK from password for secure NDP\nestablishment.\nAdd it to module tests as well.\n\nSigned-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com>\n---\n src/nan/nan.h | 3 +++\n src/nan/nan_crypto.c | 24 ++++++++++++++++++++++++\n src/nan/nan_module_tests.c | 26 +++++++++++++++++++++++++-\n 3 files changed, 52 insertions(+), 1 deletion(-)", "diff": "diff --git a/src/nan/nan.h b/src/nan/nan.h\nindex 9ee92f4275..4a47fd0af7 100644\n--- a/src/nan/nan.h\n+++ b/src/nan/nan.h\n@@ -537,5 +537,8 @@ bool nan_peer_npk_nik_caching_supported(struct nan_data *nan, const u8 *addr);\n int nan_get_peer_ndc_freq(struct nan_data *nan ,\n \t\t\t struct nan_peer_schedule *peer_sched,\n \t\t\t u8 map_idx);\n+int nan_crypto_derive_nd_pmk(const char *pwd, const u8 *service_id,\n+\t\t\t enum nan_cipher_suite_id csid,\n+\t\t\t const u8 *peer_nmi, u8 *nd_pmk);\n \n #endif /* NAN_H */\ndiff --git a/src/nan/nan_crypto.c b/src/nan/nan_crypto.c\nindex da6c16867c..67cacf349e 100644\n--- a/src/nan/nan_crypto.c\n+++ b/src/nan/nan_crypto.c\n@@ -287,3 +287,27 @@ int nan_crypto_key_mic(const u8 *buf, size_t len, const u8 *kck,\n \twpa_hexdump_key(MSG_DEBUG, \"NAN: MIC\", mic, mic_len);\n \treturn 0;\n }\n+\n+\n+int nan_crypto_derive_nd_pmk(const char *pwd, const u8 *service_id,\n+\t\t\t enum nan_cipher_suite_id csid,\n+\t\t\t const u8 *peer_nmi, u8 *nd_pmk)\n+{\n+\tu8 salt[1 + 1 + NAN_SERVICE_ID_LEN + ETH_ALEN];\n+\n+\tsalt[0] = 0;\n+\tsalt[1] = (u8)csid;\n+\tos_memcpy(salt + 2, service_id, NAN_SERVICE_ID_LEN);\n+\tos_memcpy(salt + 2 + NAN_SERVICE_ID_LEN, peer_nmi, ETH_ALEN);\n+\n+\tswitch (csid) {\n+\tcase NAN_CS_SK_CCM_128:\n+\t\treturn pbkdf2_sha256(pwd, salt, sizeof(salt), 4096, nd_pmk, 32);\n+\tcase NAN_CS_SK_GCM_256:\n+\t\treturn pbkdf2_sha384(pwd, salt, sizeof(salt), 4096, nd_pmk, 32);\n+\tdefault:\n+\t\treturn -1;\n+\t}\n+\n+\treturn -1;\n+}\ndiff --git a/src/nan/nan_module_tests.c b/src/nan/nan_module_tests.c\nindex 9e2a3478d2..80e32b1b63 100644\n--- a/src/nan/nan_module_tests.c\n+++ b/src/nan/nan_module_tests.c\n@@ -1425,13 +1425,37 @@ static int nan_test_crypto_auth_token(void)\n }\n \n \n+static int nan_test_derive_nd_pmk(void)\n+{\n+\tu8 pmk[PMK_LEN];\n+\tconst char *pwd = \"NAN\";\n+\tu8 service_id[NAN_SERVICE_ID_LEN] = {\n+\t\t0x2b, 0x9c, 0x45, 0x0f, 0x66, 0x71,\n+\t};\n+\tu8 nmi[ETH_ALEN] = {\n+\t\t0x02, 0x90, 0x4c, 0x12, 0xd0, 0x01,\n+\t};\n+\tu8 expected_pmk_ccm128[PMK_LEN] = {\n+\t\t0xee, 0x35, 0x85, 0x06, 0x30, 0x56, 0xd1, 0x64,\n+\t\t0xd1, 0x54, 0x54, 0xad, 0x39, 0x01, 0x0d, 0x4e,\n+\t\t0x26, 0x40, 0xb0, 0xd8, 0x2f, 0xb2, 0x4a, 0x2d,\n+\t\t0x68, 0x99, 0x86, 0x2d, 0x27, 0x3c, 0x68, 0xbf,\n+\t};\n+\n+\tNAN_CRYPTO_FAIL(nan_crypto_derive_nd_pmk(pwd, service_id,\n+\t\t\t\t\t\t NAN_CS_SK_CCM_128, nmi, pmk));\n+\tNAN_CRYPTO_FAIL(os_memcmp(pmk, expected_pmk_ccm128, PMK_LEN));\n+\n+\treturn 0;\n+}\n+\n int nan_test_crypto(void)\n {\n \tNAN_CRYPTO_FAIL(nan_test_crypto_key_mic());\n \tNAN_CRYPTO_FAIL(nan_test_crypto_pmkid());\n \tNAN_CRYPTO_FAIL(nan_test_ptk());\n \tNAN_CRYPTO_FAIL(nan_test_crypto_auth_token());\n-\n+\tNAN_CRYPTO_FAIL(nan_test_derive_nd_pmk());\n \treturn 0;\n }\n \n", "prefixes": [ "21/71" ] }