bme680 added

1 files changed, 0 insertions, 159 deletions

diff --git a/nrfdemo/build/tfm/api_ns/platform/common/crypto_keys.c b/nrfdemo/build/tfm/api_ns/platform/common/crypto_keys.c
deleted file mode 100644
index 3e015a3..0000000
--- a/nrfdemo/build/tfm/api_ns/platform/common/crypto_keys.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/*
- * Copyright (c) 2021 - 2023 Nordic Semiconductor ASA
- *
- * SPDX-License-Identifier: LicenseRef-Nordic-5-Clause
- */
-
-#include <stddef.h>
-
-#include "psa/crypto_types.h"
-#include "tfm_plat_crypto_keys.h"
-#include "tfm_builtin_key_ids.h"
-#include "tfm_builtin_key_loader.h"
-#include "psa_manifest/pid.h"
-#include "tfm_spm_log.h"
-
-#ifdef CONFIG_HW_UNIQUE_KEY
-#include <hw_unique_key.h>
-#endif
-
-#include <identity_key.h>
-
-#define TFM_NS_PARTITION_ID -1
-
-#ifdef CONFIG_HW_UNIQUE_KEY
-static enum tfm_plat_err_t tfm_plat_get_huk(uint8_t *buf, size_t buf_len, size_t *key_len,
-					    size_t *key_bits, psa_algorithm_t *algorithm,
-					    psa_key_type_t *type)
-{
-	if (buf_len < HUK_SIZE_BYTES) {
-		return TFM_PLAT_ERR_SYSTEM_ERR;
-	}
-
-	uint8_t label[] = "TFM_HW_UNIQ_KEY";
-
-	int err = hw_unique_key_derive_key(HUK_KEYSLOT_MEXT, NULL, 0, label, sizeof(label), buf,
-					   buf_len);
-
-	if (err != HW_UNIQUE_KEY_SUCCESS) {
-		SPMLOG_DBGMSGVAL("hw_unique_key_derive_key err: ", err);
-
-		return TFM_PLAT_ERR_SYSTEM_ERR;
-	}
-
-	*key_len = HUK_SIZE_BYTES;
-	*key_bits = HUK_SIZE_BYTES * 8;
-	*algorithm = PSA_ALG_HKDF(PSA_ALG_SHA_256);
-	*type = PSA_KEY_TYPE_DERIVE;
-
-	return TFM_PLAT_ERR_SUCCESS;
-}
-#endif /* CONFIG_HW_UNQUE_KEY */
-
-#ifdef TFM_PARTITION_INITIAL_ATTESTATION
-static enum tfm_plat_err_t tfm_plat_get_iak(uint8_t *buf, size_t buf_len, size_t *key_len,
-					    size_t *key_bits, psa_algorithm_t *algorithm,
-					    psa_key_type_t *type)
-{
-	int err;
-
-	if (buf_len < IDENTITY_KEY_SIZE_BYTES) {
-		return TFM_PLAT_ERR_SYSTEM_ERR;
-	}
-
-	err = identity_key_read(buf);
-	if (err != IDENTITY_KEY_SUCCESS) {
-		SPMLOG_DBGMSGVAL("identity_key_read err: ", err);
-
-		return TFM_PLAT_ERR_SYSTEM_ERR;
-	}
-
-	*key_len = IDENTITY_KEY_SIZE_BYTES;
-	*key_bits = IDENTITY_KEY_SIZE_BYTES * 8;
-	*algorithm = PSA_ALG_ECDSA(PSA_ALG_SHA_256);
-	*type = PSA_KEY_TYPE_ECC_KEY_PAIR(PSA_ECC_FAMILY_SECP_R1);
-
-	return TFM_PLAT_ERR_SUCCESS;
-}
-
-/**
- * @brief Table describing per-user key policy for the IAK
- *
- */
-static const tfm_plat_builtin_key_per_user_policy_t g_iak_per_user_policy[] = {
-	{
-		.user = TFM_SP_INITIAL_ATTESTATION,
-#ifdef SYMMETRIC_INITIAL_ATTESTATION
-		.usage = PSA_KEY_USAGE_SIGN_HASH | PSA_KEY_USAGE_EXPORT,
-#else
-		.usage = PSA_KEY_USAGE_SIGN_HASH,
-#endif /* SYMMETRIC_INITIAL_ATTESTATION */
-	},
-#ifdef TEST_S_ATTESTATION
-	{.user = TFM_SP_SECURE_TEST_PARTITION, .usage = PSA_KEY_USAGE_VERIFY_HASH},
-#endif /* TEST_S_ATTESTATION */
-#ifdef TEST_NS_ATTESTATION
-	{.user = TFM_NS_PARTITION_ID, .usage = PSA_KEY_USAGE_VERIFY_HASH},
-#endif /* TEST_NS_ATTESTATION */
-};
-#endif /* TFM_PARTITION_INITIAL_ATTESTATION */
-
-/**
- * @brief Table describing per-key user policies
- *
- */
-#if defined(CONFIG_HW_UNIQUE_KEY) || defined(TFM_PARTITION_INITIAL_ATTESTATION)
-static const tfm_plat_builtin_key_policy_t g_builtin_keys_policy[] = {
-#ifdef CONFIG_HW_UNIQUE_KEY
-	{.key_id = TFM_BUILTIN_KEY_ID_HUK, .per_user_policy = 0, .usage = PSA_KEY_USAGE_DERIVE},
-#endif /* CONFIG_HW_UNIQUE_KEY */
-#ifdef TFM_PARTITION_INITIAL_ATTESTATION
-	{.key_id = TFM_BUILTIN_KEY_ID_IAK,
-	 .per_user_policy = ARRAY_SIZE(g_iak_per_user_policy),
-	 .policy_ptr = g_iak_per_user_policy},
-#endif /* TFM_PARTITION_INITIAL_ATTESTATION */
-};
-#endif /* defined(CONFIG_HW_UNIQUE_KEY) || defined(TFM_PARTITION_INITIAL_ATTESTATION) */
-
-/**
- * @brief Table describing the builtin-in keys (plaform keys) available in the platform. Note
- *        that to bind the keys to the tfm_builtin_key_loader driver, the lifetime must be
- *        explicitly set to the one associated to the driver, i.e. TFM_BUILTIN_KEY_LOADER_LIFETIME
- */
-#if defined(CONFIG_HW_UNIQUE_KEY) || defined(TFM_PARTITION_INITIAL_ATTESTATION)
-static const tfm_plat_builtin_key_descriptor_t g_builtin_keys_desc[] = {
-#ifdef CONFIG_HW_UNIQUE_KEY
-	{.key_id = TFM_BUILTIN_KEY_ID_HUK,
-	 .slot_number = TFM_BUILTIN_KEY_SLOT_HUK,
-	 .lifetime = TFM_BUILTIN_KEY_LOADER_LIFETIME,
-	 .loader_key_func = tfm_plat_get_huk},
-#endif /* CONFIG_HW_UNIQUE_KEY */
-#ifdef TFM_PARTITION_INITIAL_ATTESTATION
-	{.key_id = TFM_BUILTIN_KEY_ID_IAK,
-	 .slot_number = TFM_BUILTIN_KEY_SLOT_IAK,
-	 .lifetime = TFM_BUILTIN_KEY_LOADER_LIFETIME,
-	 .loader_key_func = tfm_plat_get_iak},
-#endif /* TFM_PARTITION_INITIAL_ATTESTATION */
-	{},
-};
-#endif /* defined(CONFIG_HW_UNIQUE_KEY) || defined(TFM_PARTITION_INITIAL_ATTESTATION) */
-
-size_t tfm_plat_builtin_key_get_policy_table_ptr(const tfm_plat_builtin_key_policy_t *desc_ptr[])
-{
-#if defined(CONFIG_HW_UNIQUE_KEY) || defined(TFM_PARTITION_INITIAL_ATTESTATION)
-	*desc_ptr = &g_builtin_keys_policy[0];
-	return ARRAY_SIZE(g_builtin_keys_policy);
-#else
-	return 0;
-#endif
-}
-
-size_t tfm_plat_builtin_key_get_desc_table_ptr(const tfm_plat_builtin_key_descriptor_t *desc_ptr[])
-{
-#if defined(CONFIG_HW_UNIQUE_KEY) || defined(TFM_PARTITION_INITIAL_ATTESTATION)
-	*desc_ptr = &g_builtin_keys_desc[0];
-	return ARRAY_SIZE(g_builtin_keys_desc);
-#else
-	return 0;
-#endif /* defined(CONFIG_HW_UNIQUE_KEY) || defined(TFM_PARTITION_INITIAL_ATTESTATION) */
-}