Removed old mbedtls, replacing with submodule.

1 files changed, 0 insertions, 478 deletions

diff --git a/lib/mbedtls-2.27.0/include/psa/crypto_struct.h b/lib/mbedtls-2.27.0/include/psa/crypto_struct.h
deleted file mode 100644
index 94242f8..0000000
--- a/lib/mbedtls-2.27.0/include/psa/crypto_struct.h
+++ /dev/null
@@ -1,478 +0,0 @@
-/**
- * \file psa/crypto_struct.h
- *
- * \brief PSA cryptography module: Mbed TLS structured type implementations
- *
- * \note This file may not be included directly. Applications must
- * include psa/crypto.h.
- *
- * This file contains the definitions of some data structures with
- * implementation-specific definitions.
- *
- * In implementations with isolation between the application and the
- * cryptography module, it is expected that the front-end and the back-end
- * would have different versions of this file.
- *
- * <h3>Design notes about multipart operation structures</h3>
- *
- * For multipart operations without driver delegation support, each multipart
- * operation structure contains a `psa_algorithm_t alg` field which indicates
- * which specific algorithm the structure is for. When the structure is not in
- * use, `alg` is 0. Most of the structure consists of a union which is
- * discriminated by `alg`.
- *
- * For multipart operations with driver delegation support, each multipart
- * operation structure contains an `unsigned int id` field indicating which
- * driver got assigned to do the operation. When the structure is not in use,
- * 'id' is 0. The structure contains also a driver context which is the union
- * of the contexts of all drivers able to handle the type of multipart
- * operation.
- *
- * Note that when `alg` or `id` is 0, the content of other fields is undefined.
- * In particular, it is not guaranteed that a freshly-initialized structure
- * is all-zero: we initialize structures to something like `{0, 0}`, which
- * is only guaranteed to initializes the first member of the union;
- * GCC and Clang initialize the whole structure to 0 (at the time of writing),
- * but MSVC and CompCert don't.
- *
- * In Mbed Crypto, multipart operation structures live independently from
- * the key. This allows Mbed Crypto to free the key objects when destroying
- * a key slot. If a multipart operation needs to remember the key after
- * the setup function returns, the operation structure needs to contain a
- * copy of the key.
- */
-/*
- *  Copyright The Mbed TLS Contributors
- *  SPDX-License-Identifier: Apache-2.0
- *
- *  Licensed under the Apache License, Version 2.0 (the "License"); you may
- *  not use this file except in compliance with the License.
- *  You may obtain a copy of the License at
- *
- *  http://www.apache.org/licenses/LICENSE-2.0
- *
- *  Unless required by applicable law or agreed to in writing, software
- *  distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- *  WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- *  See the License for the specific language governing permissions and
- *  limitations under the License.
- */
-
-#ifndef PSA_CRYPTO_STRUCT_H
-#define PSA_CRYPTO_STRUCT_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Include the Mbed TLS configuration file, the way Mbed TLS does it
- * in each of its header files. */
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#include "mbedtls/cmac.h"
-#include "mbedtls/gcm.h"
-
-/* Include the context definition for the compiled-in drivers for the primitive
- * algorithms. */
-#include "psa/crypto_driver_contexts_primitives.h"
-
-struct psa_hash_operation_s
-{
-    /** Unique ID indicating which driver got assigned to do the
-     * operation. Since driver contexts are driver-specific, swapping
-     * drivers halfway through the operation is not supported.
-     * ID values are auto-generated in psa_driver_wrappers.h.
-     * ID value zero means the context is not valid or not assigned to
-     * any driver (i.e. the driver context is not active, in use). */
-    unsigned int id;
-    psa_driver_hash_context_t ctx;
-};
-
-#define PSA_HASH_OPERATION_INIT {0, {0}}
-static inline struct psa_hash_operation_s psa_hash_operation_init( void )
-{
-    const struct psa_hash_operation_s v = PSA_HASH_OPERATION_INIT;
-    return( v );
-}
-
-struct psa_cipher_operation_s
-{
-    /** Unique ID indicating which driver got assigned to do the
-     * operation. Since driver contexts are driver-specific, swapping
-     * drivers halfway through the operation is not supported.
-     * ID values are auto-generated in psa_crypto_driver_wrappers.h
-     * ID value zero means the context is not valid or not assigned to
-     * any driver (i.e. none of the driver contexts are active). */
-    unsigned int id;
-
-    unsigned int iv_required : 1;
-    unsigned int iv_set : 1;
-
-    uint8_t default_iv_length;
-
-    psa_driver_cipher_context_t ctx;
-};
-
-#define PSA_CIPHER_OPERATION_INIT {0, 0, 0, 0, {0}}
-static inline struct psa_cipher_operation_s psa_cipher_operation_init( void )
-{
-    const struct psa_cipher_operation_s v = PSA_CIPHER_OPERATION_INIT;
-    return( v );
-}
-
-/* Include the context definition for the compiled-in drivers for the composite
- * algorithms. */
-#include "psa/crypto_driver_contexts_composites.h"
-
-struct psa_mac_operation_s
-{
-    /** Unique ID indicating which driver got assigned to do the
-     * operation. Since driver contexts are driver-specific, swapping
-     * drivers halfway through the operation is not supported.
-     * ID values are auto-generated in psa_driver_wrappers.h
-     * ID value zero means the context is not valid or not assigned to
-     * any driver (i.e. none of the driver contexts are active). */
-    unsigned int id;
-    uint8_t mac_size;
-    unsigned int is_sign : 1;
-    psa_driver_mac_context_t ctx;
-};
-
-#define PSA_MAC_OPERATION_INIT {0, 0, 0, {0}}
-static inline struct psa_mac_operation_s psa_mac_operation_init( void )
-{
-    const struct psa_mac_operation_s v = PSA_MAC_OPERATION_INIT;
-    return( v );
-}
-
-struct psa_aead_operation_s
-{
-    psa_algorithm_t alg;
-    unsigned int key_set : 1;
-    unsigned int iv_set : 1;
-    uint8_t iv_size;
-    uint8_t block_size;
-    union
-    {
-        unsigned dummy; /* Enable easier initializing of the union. */
-        mbedtls_cipher_context_t cipher;
-    } ctx;
-};
-
-#define PSA_AEAD_OPERATION_INIT {0, 0, 0, 0, 0, {0}}
-static inline struct psa_aead_operation_s psa_aead_operation_init( void )
-{
-    const struct psa_aead_operation_s v = PSA_AEAD_OPERATION_INIT;
-    return( v );
-}
-
-#if defined(MBEDTLS_PSA_BUILTIN_ALG_HKDF)
-typedef struct
-{
-    uint8_t *info;
-    size_t info_length;
-    psa_mac_operation_t hmac;
-    uint8_t prk[PSA_HASH_MAX_SIZE];
-    uint8_t output_block[PSA_HASH_MAX_SIZE];
-#if PSA_HASH_MAX_SIZE > 0xff
-#error "PSA_HASH_MAX_SIZE does not fit in uint8_t"
-#endif
-    uint8_t offset_in_block;
-    uint8_t block_number;
-    unsigned int state : 2;
-    unsigned int info_set : 1;
-} psa_hkdf_key_derivation_t;
-#endif /* MBEDTLS_PSA_BUILTIN_ALG_HKDF */
-
-#if defined(MBEDTLS_PSA_BUILTIN_ALG_TLS12_PRF) || \
-    defined(MBEDTLS_PSA_BUILTIN_ALG_TLS12_PSK_TO_MS)
-typedef enum
-{
-    PSA_TLS12_PRF_STATE_INIT,       /* no input provided */
-    PSA_TLS12_PRF_STATE_SEED_SET,   /* seed has been set */
-    PSA_TLS12_PRF_STATE_KEY_SET,    /* key has been set */
-    PSA_TLS12_PRF_STATE_LABEL_SET,  /* label has been set */
-    PSA_TLS12_PRF_STATE_OUTPUT      /* output has been started */
-} psa_tls12_prf_key_derivation_state_t;
-
-typedef struct psa_tls12_prf_key_derivation_s
-{
-#if PSA_HASH_MAX_SIZE > 0xff
-#error "PSA_HASH_MAX_SIZE does not fit in uint8_t"
-#endif
-
-    /* Indicates how many bytes in the current HMAC block have
-     * not yet been read by the user. */
-    uint8_t left_in_block;
-
-    /* The 1-based number of the block. */
-    uint8_t block_number;
-
-    psa_tls12_prf_key_derivation_state_t state;
-
-    uint8_t *secret;
-    size_t secret_length;
-    uint8_t *seed;
-    size_t seed_length;
-    uint8_t *label;
-    size_t label_length;
-
-    uint8_t Ai[PSA_HASH_MAX_SIZE];
-
-    /* `HMAC_hash( prk, A(i) + seed )` in the notation of RFC 5246, Sect. 5. */
-    uint8_t output_block[PSA_HASH_MAX_SIZE];
-} psa_tls12_prf_key_derivation_t;
-#endif /* MBEDTLS_PSA_BUILTIN_ALG_TLS12_PRF) ||
-        * MBEDTLS_PSA_BUILTIN_ALG_TLS12_PSK_TO_MS */
-
-struct psa_key_derivation_s
-{
-    psa_algorithm_t alg;
-    unsigned int can_output_key : 1;
-    size_t capacity;
-    union
-    {
-        /* Make the union non-empty even with no supported algorithms. */
-        uint8_t dummy;
-#if defined(MBEDTLS_PSA_BUILTIN_ALG_HKDF)
-        psa_hkdf_key_derivation_t hkdf;
-#endif
-#if defined(MBEDTLS_PSA_BUILTIN_ALG_TLS12_PRF) || \
-    defined(MBEDTLS_PSA_BUILTIN_ALG_TLS12_PSK_TO_MS)
-        psa_tls12_prf_key_derivation_t tls12_prf;
-#endif
-    } ctx;
-};
-
-/* This only zeroes out the first byte in the union, the rest is unspecified. */
-#define PSA_KEY_DERIVATION_OPERATION_INIT {0, 0, 0, {0}}
-static inline struct psa_key_derivation_s psa_key_derivation_operation_init( void )
-{
-    const struct psa_key_derivation_s v = PSA_KEY_DERIVATION_OPERATION_INIT;
-    return( v );
-}
-
-struct psa_key_policy_s
-{
-    psa_key_usage_t usage;
-    psa_algorithm_t alg;
-    psa_algorithm_t alg2;
-};
-typedef struct psa_key_policy_s psa_key_policy_t;
-
-#define PSA_KEY_POLICY_INIT {0, 0, 0}
-static inline struct psa_key_policy_s psa_key_policy_init( void )
-{
-    const struct psa_key_policy_s v = PSA_KEY_POLICY_INIT;
-    return( v );
-}
-
-/* The type used internally for key sizes.
- * Public interfaces use size_t, but internally we use a smaller type. */
-typedef uint16_t psa_key_bits_t;
-/* The maximum value of the type used to represent bit-sizes.
- * This is used to mark an invalid key size. */
-#define PSA_KEY_BITS_TOO_LARGE ( (psa_key_bits_t) ( -1 ) )
-/* The maximum size of a key in bits.
- * Currently defined as the maximum that can be represented, rounded down
- * to a whole number of bytes.
- * This is an uncast value so that it can be used in preprocessor
- * conditionals. */
-#define PSA_MAX_KEY_BITS 0xfff8
-
-/** A mask of flags that can be stored in key attributes.
- *
- * This type is also used internally to store flags in slots. Internal
- * flags are defined in library/psa_crypto_core.h. Internal flags may have
- * the same value as external flags if they are properly handled during
- * key creation and in psa_get_key_attributes.
- */
-typedef uint16_t psa_key_attributes_flag_t;
-
-#define MBEDTLS_PSA_KA_FLAG_HAS_SLOT_NUMBER     \
-    ( (psa_key_attributes_flag_t) 0x0001 )
-
-/* A mask of key attribute flags used externally only.
- * Only meant for internal checks inside the library. */
-#define MBEDTLS_PSA_KA_MASK_EXTERNAL_ONLY (      \
-        MBEDTLS_PSA_KA_FLAG_HAS_SLOT_NUMBER |    \
-        0 )
-
-/* A mask of key attribute flags used both internally and externally.
- * Currently there aren't any. */
-#define MBEDTLS_PSA_KA_MASK_DUAL_USE (          \
-        0 )
-
-typedef struct
-{
-    psa_key_type_t type;
-    psa_key_bits_t bits;
-    psa_key_lifetime_t lifetime;
-    mbedtls_svc_key_id_t id;
-    psa_key_policy_t policy;
-    psa_key_attributes_flag_t flags;
-} psa_core_key_attributes_t;
-
-#define PSA_CORE_KEY_ATTRIBUTES_INIT {PSA_KEY_TYPE_NONE, 0, PSA_KEY_LIFETIME_VOLATILE, MBEDTLS_SVC_KEY_ID_INIT, PSA_KEY_POLICY_INIT, 0}
-
-struct psa_key_attributes_s
-{
-    psa_core_key_attributes_t core;
-#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
-    psa_key_slot_number_t slot_number;
-#endif /* MBEDTLS_PSA_CRYPTO_SE_C */
-    void *domain_parameters;
-    size_t domain_parameters_size;
-};
-
-#if defined(MBEDTLS_PSA_CRYPTO_SE_C)
-#define PSA_KEY_ATTRIBUTES_INIT {PSA_CORE_KEY_ATTRIBUTES_INIT, 0, NULL, 0}
-#else
-#define PSA_KEY_ATTRIBUTES_INIT {PSA_CORE_KEY_ATTRIBUTES_INIT, NULL, 0}
-#endif
-
-static inline struct psa_key_attributes_s psa_key_attributes_init( void )
-{
-    const struct psa_key_attributes_s v = PSA_KEY_ATTRIBUTES_INIT;
-    return( v );
-}
-
-static inline void psa_set_key_id( psa_key_attributes_t *attributes,
-                                   mbedtls_svc_key_id_t key )
-{
-    psa_key_lifetime_t lifetime = attributes->core.lifetime;
-
-    attributes->core.id = key;
-
-    if( PSA_KEY_LIFETIME_IS_VOLATILE( lifetime ) )
-    {
-        attributes->core.lifetime =
-            PSA_KEY_LIFETIME_FROM_PERSISTENCE_AND_LOCATION(
-                PSA_KEY_LIFETIME_PERSISTENT,
-                PSA_KEY_LIFETIME_GET_LOCATION( lifetime ) );
-    }
-}
-
-static inline mbedtls_svc_key_id_t psa_get_key_id(
-    const psa_key_attributes_t *attributes)
-{
-    return( attributes->core.id );
-}
-
-#ifdef MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER
-static inline void mbedtls_set_key_owner_id( psa_key_attributes_t *attributes,
-                                             mbedtls_key_owner_id_t owner )
-{
-    attributes->core.id.owner = owner;
-}
-#endif
-
-static inline void psa_set_key_lifetime(psa_key_attributes_t *attributes,
-                                        psa_key_lifetime_t lifetime)
-{
-    attributes->core.lifetime = lifetime;
-    if( PSA_KEY_LIFETIME_IS_VOLATILE( lifetime ) )
-    {
-#ifdef MBEDTLS_PSA_CRYPTO_KEY_ID_ENCODES_OWNER
-        attributes->core.id.key_id = 0;
-#else
-        attributes->core.id = 0;
-#endif
-    }
-}
-
-static inline psa_key_lifetime_t psa_get_key_lifetime(
-    const psa_key_attributes_t *attributes)
-{
-    return( attributes->core.lifetime );
-}
-
-static inline void psa_extend_key_usage_flags( psa_key_usage_t *usage_flags )
-{
-    if( *usage_flags & PSA_KEY_USAGE_SIGN_HASH )
-        *usage_flags |= PSA_KEY_USAGE_SIGN_MESSAGE;
-
-    if( *usage_flags & PSA_KEY_USAGE_VERIFY_HASH )
-        *usage_flags |= PSA_KEY_USAGE_VERIFY_MESSAGE;
-}
-
-static inline void psa_set_key_usage_flags(psa_key_attributes_t *attributes,
-                                           psa_key_usage_t usage_flags)
-{
-    psa_extend_key_usage_flags( &usage_flags );
-    attributes->core.policy.usage = usage_flags;
-}
-
-static inline psa_key_usage_t psa_get_key_usage_flags(
-    const psa_key_attributes_t *attributes)
-{
-    return( attributes->core.policy.usage );
-}
-
-static inline void psa_set_key_algorithm(psa_key_attributes_t *attributes,
-                                         psa_algorithm_t alg)
-{
-    attributes->core.policy.alg = alg;
-}
-
-static inline psa_algorithm_t psa_get_key_algorithm(
-    const psa_key_attributes_t *attributes)
-{
-    return( attributes->core.policy.alg );
-}
-
-/* This function is declared in crypto_extra.h, which comes after this
- * header file, but we need the function here, so repeat the declaration. */
-psa_status_t psa_set_key_domain_parameters(psa_key_attributes_t *attributes,
-                                           psa_key_type_t type,
-                                           const uint8_t *data,
-                                           size_t data_length);
-
-static inline void psa_set_key_type(psa_key_attributes_t *attributes,
-                                    psa_key_type_t type)
-{
-    if( attributes->domain_parameters == NULL )
-    {
-        /* Common case: quick path */
-        attributes->core.type = type;
-    }
-    else
-    {
-        /* Call the bigger function to free the old domain paramteres.
-         * Ignore any errors which may arise due to type requiring
-         * non-default domain parameters, since this function can't
-         * report errors. */
-        (void) psa_set_key_domain_parameters( attributes, type, NULL, 0 );
-    }
-}
-
-static inline psa_key_type_t psa_get_key_type(
-    const psa_key_attributes_t *attributes)
-{
-    return( attributes->core.type );
-}
-
-static inline void psa_set_key_bits(psa_key_attributes_t *attributes,
-                                    size_t bits)
-{
-    if( bits > PSA_MAX_KEY_BITS )
-        attributes->core.bits = PSA_KEY_BITS_TOO_LARGE;
-    else
-        attributes->core.bits = (psa_key_bits_t) bits;
-}
-
-static inline size_t psa_get_key_bits(
-    const psa_key_attributes_t *attributes)
-{
-    return( attributes->core.bits );
-}
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* PSA_CRYPTO_STRUCT_H */