{"id":2235243,"url":"http://patchwork.ozlabs.org/api/1.2/patches/2235243/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/patch/4da58a8d6167bec497935d67000d07b84de19146.1778277334.git.aidan@wolfssl.com/","project":{"id":18,"url":"http://patchwork.ozlabs.org/api/1.2/projects/18/?format=json","name":"U-Boot","link_name":"uboot","list_id":"u-boot.lists.denx.de","list_email":"u-boot@lists.denx.de","web_url":null,"scm_url":null,"webscm_url":null,"list_archive_url":"","list_archive_url_format":"","commit_url_format":""},"msgid":"<4da58a8d6167bec497935d67000d07b84de19146.1778277334.git.aidan@wolfssl.com>","list_archive_url":null,"date":"2026-05-09T00:04:09","name":"[v3,02/12] include/hash: add SHA384 hash wrapper declaration for wolfTPM","commit_ref":null,"pull_url":null,"state":"new","archived":false,"hash":"7e6c75bba9a3ff7f97116e9be72abff45bf798b6","submitter":{"id":92785,"url":"http://patchwork.ozlabs.org/api/1.2/people/92785/?format=json","name":"Aidan Garske","email":"aidan@wolfssl.com"},"delegate":null,"mbox":"http://patchwork.ozlabs.org/project/uboot/patch/4da58a8d6167bec497935d67000d07b84de19146.1778277334.git.aidan@wolfssl.com/mbox/","series":[{"id":503464,"url":"http://patchwork.ozlabs.org/api/1.2/series/503464/?format=json","web_url":"http://patchwork.ozlabs.org/project/uboot/list/?series=503464","date":"2026-05-09T00:04:07","name":"tpm: Add wolfTPM library support for TPM 2.0","version":3,"mbox":"http://patchwork.ozlabs.org/series/503464/mbox/"}],"comments":"http://patchwork.ozlabs.org/api/patches/2235243/comments/","check":"pending","checks":"http://patchwork.ozlabs.org/api/patches/2235243/checks/","tags":{},"related":[],"headers":{"Return-Path":"","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 unprotected) header.d=wolfssl-com.20251104.gappssmtp.com\n header.i=@wolfssl-com.20251104.gappssmtp.com header.a=rsa-sha256\n header.s=20251104 header.b=HtVlSYbh;\n\tdkim-atps=neutral","legolas.ozlabs.org;\n spf=pass (sender SPF authorized) smtp.mailfrom=lists.denx.de\n (client-ip=2a01:238:438b:c500:173d:9f52:ddab:ee01; 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When wolfTPM is built without wolfCrypt,\nthis wrapper provides SHA-384 hashing via U-Boot's hash subsystem,\nwhich is needed for Infineon TPM firmware update manifest validation.\n\nSigned-off-by: Aidan Garske \n---\n include/hash.h | 18 ++++++++++++++++++\n 1 file changed, 18 insertions(+)","diff":"diff --git a/include/hash.h b/include/hash.h\nindex 8b3f79ec473..26043c43a9c 100644\n--- a/include/hash.h\n+++ b/include/hash.h\n@@ -6,6 +6,8 @@\n #ifndef _HASH_H\n #define _HASH_H\n \n+#include \n+\n #ifdef USE_HOSTCC\n #include \n #endif\n@@ -163,4 +165,20 @@ int hash_progressive_lookup_algo(const char *algo_name,\n */\n int hash_parse_string(const char *algo_name, const char *str, uint8_t *result);\n \n+#ifdef WOLFTPM2_NO_WOLFCRYPT\n+/**\n+ * wc_Sha384Hash() - Calculate SHA384 hash\n+ * @data:\tData to hash\n+ * @len:\tLength of data\n+ * @hash:\tOutput buffer for hash\n+ *\n+ * This is a wrapper function to provide wolfCrypt-compatible SHA384 hashing\n+ * when wolfCrypt is not available.\n+ *\n+ * Return: 0 on success, -1 on error\n+ */\n+int wc_Sha384Hash(const unsigned char *data, unsigned int len,\n+\t\t unsigned char *hash);\n+#endif /* WOLFTPM2_NO_WOLFCRYPT */\n+\n #endif\n","prefixes":["v3","02/12"]}