Removed openssl, and curl, and added mbedded tls.curl-removal

Almost fully removed curl, needs more testing.

Fixed most issues, now trying to cross compile.

Fix?

Sigh.

1 files changed, 478 insertions, 0 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
new file mode 100644
index 0000000..94242f8
--- /dev/null
+++ b/lib/mbedtls-2.27.0/include/psa/crypto_struct.h
@@ -0,0 +1,478 @@
+/**
+ * \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 */