Initial import of NFC GNSS SDK project

2026-09-15 16:10:12 +08:00
commit 2746cc3d4e
3070 changed files with 892062 additions and 0 deletions
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+/*
+ * Copyright (c) 2015, ARM Limited and Contributors. All rights reserved.
+ *
+ * SPDX-License-Identifier: BSD-3-Clause
+ */
+
+#ifndef __MBTLIB_H__
+#define __MBTLIB_H__
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <stddef.h>
+
+enum tls_ret_value {
+    AROM_TLS_CRYPTO_SUCCESS = 0,
+    AROM_TLS_IMG_PARSER_OK  = 0,
+    AROM_TLS_CRYPTO_ERR_INIT,
+    AROM_TLS_CRYPTO_ERR_HASH,
+    AROM_TLS_CRYPTO_ERR_SIGNATURE,
+    AROM_TLS_CRYPTO_ERR_UNKNOWN,
+    AROM_TLS_IMG_PARSER_ERR_START,
+    AROM_TLS_IMG_PARSER_ERR,                /* Parser internal error */
+    AROM_TLS_IMG_PARSER_ERR_FORMAT,         /* Malformed image */
+    AROM_TLS_IMG_PARSER_ERR_NOT_FOUND       /* Authentication data not found */
+};
+
+/*
+ * Type of parameters that can be extracted from an image and
+ * used for authentication
+ */
+typedef enum {
+    AROM_TLS_AUTH_PARAM_NONE,
+    AROM_TLS_AUTH_PARAM_RAW_DATA,       /* Raw image data */
+    AROM_TLS_AUTH_PARAM_SIG,            /* The image signature */
+    AROM_TLS_AUTH_PARAM_SIG_ALG,        /* The image signature algorithm */
+    AROM_TLS_AUTH_PARAM_HASH,           /* A hash (including the algorithm) */
+    AROM_TLS_AUTH_PARAM_PUB_KEY,        /* A public key */
+    AROM_TLS_AUTH_PARAM_NV_CTR,         /* A non-volatile counter */
+} tls_auth_param_type_t;
+
+/*
+ * Defines an authentication parameter. The cookie will be interpreted by the
+ * image parser module.
+ */
+typedef struct {
+    tls_auth_param_type_t type;
+    void *cookie;
+} tls_auth_param_type_desc_t;
+
+typedef enum {
+    AROM_TLS_MD_NONE = 0,
+    AROM_TLS_MD_MD2,
+    AROM_TLS_MD_MD4,
+    AROM_TLS_MD_MD5,
+    AROM_TLS_MD_SHA1,
+    AROM_TLS_MD_SHA224,
+    AROM_TLS_MD_SHA256,
+    AROM_TLS_MD_SHA384,
+    AROM_TLS_MD_SHA512,
+    AROM_TLS_MD_RIPEMD160,
+} tls_md_type_t;
+
+typedef enum {
+    AROM_TLS_PK_NONE = 0,
+    AROM_TLS_PK_RSA,
+    AROM_TLS_PK_ECKEY,
+    AROM_TLS_PK_ECKEY_DH,
+    AROM_TLS_PK_ECDSA,
+    AROM_TLS_PK_RSA_ALT,
+    AROM_TLS_PK_RSASSA_PSS,
+} tls_pk_type_t;
+
+typedef void *(*tls_calloc_func)(size_t n, size_t size);
+typedef void (*tls_free_func)(void *ptr);
+typedef void *tls_handle;
+
+typedef int (*mbedtls_io_read_t)(uint64_t addr, void **data, size_t *size);
+
+tls_handle tls_init(tls_calloc_func c, tls_free_func f);
+
+int tls_get_hash_sig_alg(tls_handle h, void *sig_alg, unsigned int sig_alg_len,
+                         tls_md_type_t *pmd_alg, tls_pk_type_t *ppk_alg);
+int tls_verify_signature(tls_handle h, void *data_ptr, unsigned int data_len,
+                         void *sig_ptr, unsigned int sig_len,
+                         void *sig_alg, unsigned int sig_alg_len,
+                         void *pk_ptr, unsigned int pk_len);
+int tls_verify_hash(tls_handle h, void *data_ptr, unsigned int data_len,
+                    void *digest_info_ptr, unsigned int digest_info_len);
+int tls_verify_hash_from_io_dev(tls_handle h, void *data_ptr, unsigned int data_len,
+                                void *digest_info_ptr, unsigned int digest_info_len, mbedtls_io_read_t io_dev_read);
+int tls_x509_check_integrity(tls_handle h, void *img, unsigned int img_len);
+int tls_x509_get_auth_param(tls_handle h, const tls_auth_param_type_desc_t *type_desc,
+                            void *img, unsigned int img_len,
+                            void **param, unsigned int *param_len);
+int tls_deinit(tls_handle h);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* __MBTLIB_H__ */