Removed old mbedtls, replacing with submodule.

1 files changed, 0 insertions, 205 deletions

diff --git a/lib/mbedtls-2.27.0/library/psa_crypto_random_impl.h b/lib/mbedtls-2.27.0/library/psa_crypto_random_impl.h
deleted file mode 100644
index 3c4c09a..0000000
--- a/lib/mbedtls-2.27.0/library/psa_crypto_random_impl.h
+++ /dev/null
@@ -1,205 +0,0 @@
-/** \file psa_crypto_random_impl.h
- *
- * \brief PSA crypto random generator implementation abstraction.
- *
- * The definitions here need to be consistent with the declarations
- * in include/mbedtls/psa_util.h. This file contains some redundant
- * declarations to increase the chance that a compiler will detect
- * inconsistencies if one file is changed without updating the other,
- * but not all potential inconsistencies can be enforced, so make sure
- * to check the public declarations and contracts in
- * include/mbedtls/psa_util.h if you modify this file.
- */
-/*
- *  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_RANDOM_IMPL_H
-#define PSA_CRYPTO_RANDOM_IMPL_H
-
-#include <mbedtls/psa_util.h>
-
-#if defined(MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG)
-
-#include <string.h>
-#include <mbedtls/entropy.h> // only for error codes
-#include <psa/crypto.h>
-
-typedef mbedtls_psa_external_random_context_t mbedtls_psa_random_context_t;
-
-/* Trivial wrapper around psa_generate_random(). */
-int mbedtls_psa_get_random( void *p_rng,
-                            unsigned char *output,
-                            size_t output_size );
-
-/* The PSA RNG API doesn't need any externally maintained state. */
-#define MBEDTLS_PSA_RANDOM_STATE NULL
-
-#else /* MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG */
-
-/* Choose a DRBG based on configuration and availability */
-#if defined(MBEDTLS_PSA_HMAC_DRBG_MD_TYPE)
-
-#include "mbedtls/hmac_drbg.h"
-
-#elif defined(MBEDTLS_CTR_DRBG_C)
-
-#include "mbedtls/ctr_drbg.h"
-
-#elif defined(MBEDTLS_HMAC_DRBG_C)
-
-#include "mbedtls/hmac_drbg.h"
-#if defined(MBEDTLS_SHA512_C) && defined(MBEDTLS_SHA256_C)
-#include <limits.h>
-#if SIZE_MAX > 0xffffffff
-/* Looks like a 64-bit system, so prefer SHA-512. */
-#define MBEDTLS_PSA_HMAC_DRBG_MD_TYPE MBEDTLS_MD_SHA512
-#else
-/* Looks like a 32-bit system, so prefer SHA-256. */
-#define MBEDTLS_PSA_HMAC_DRBG_MD_TYPE MBEDTLS_MD_SHA256
-#endif
-#elif defined(MBEDTLS_SHA512_C)
-#define MBEDTLS_PSA_HMAC_DRBG_MD_TYPE MBEDTLS_MD_SHA512
-#elif defined(MBEDTLS_SHA256_C)
-#define MBEDTLS_PSA_HMAC_DRBG_MD_TYPE MBEDTLS_MD_SHA256
-#else
-#error "No hash algorithm available for HMAC_DBRG."
-#endif
-
-#else
-#error "No DRBG module available for the psa_crypto module."
-#endif
-
-#include "mbedtls/entropy.h"
-
-/** Initialize the PSA DRBG.
- *
- * \param p_rng        Pointer to the Mbed TLS DRBG state.
- */
-static inline void mbedtls_psa_drbg_init( mbedtls_psa_drbg_context_t *p_rng )
-{
-#if defined(MBEDTLS_CTR_DRBG_C)
-    mbedtls_ctr_drbg_init( p_rng );
-#elif defined(MBEDTLS_HMAC_DRBG_C)
-    mbedtls_hmac_drbg_init( p_rng );
-#endif
-}
-
-/** Deinitialize the PSA DRBG.
- *
- * \param p_rng        Pointer to the Mbed TLS DRBG state.
- */
-static inline void mbedtls_psa_drbg_free( mbedtls_psa_drbg_context_t *p_rng )
-{
-#if defined(MBEDTLS_CTR_DRBG_C)
-    mbedtls_ctr_drbg_free( p_rng );
-#elif defined(MBEDTLS_HMAC_DRBG_C)
-    mbedtls_hmac_drbg_free( p_rng );
-#endif
-}
-
-/** The type of the PSA random generator context.
- *
- * The random generator context is composed of an entropy context and
- * a DRBG context.
- */
-typedef struct
-{
-    void (* entropy_init )( mbedtls_entropy_context *ctx );
-    void (* entropy_free )( mbedtls_entropy_context *ctx );
-    mbedtls_entropy_context entropy;
-    mbedtls_psa_drbg_context_t drbg;
-} mbedtls_psa_random_context_t;
-
-/* Defined in include/mbedtls/psa_util.h so that it's visible to
- * application code. The declaration here is redundant, but included
- * as a safety net to make it more likely that a future change that
- * accidentally causes the implementation to diverge from the interface
- * will be noticed. */
-/* Do not include the declaration under MSVC because it doesn't accept it
- * ("error C2370: 'mbedtls_psa_get_random' : redefinition; different storage class").
- * Observed with Visual Studio 2013. A known bug apparently:
- * https://stackoverflow.com/questions/8146541/duplicate-external-static-declarations-not-allowed-in-visual-studio
- */
-#if !defined(_MSC_VER)
-static mbedtls_f_rng_t *const mbedtls_psa_get_random;
-#endif
-
-/** The maximum number of bytes that mbedtls_psa_get_random() is expected to
- * return.
- */
-#if defined(MBEDTLS_CTR_DRBG_C)
-#define MBEDTLS_PSA_RANDOM_MAX_REQUEST MBEDTLS_CTR_DRBG_MAX_REQUEST
-#elif defined(MBEDTLS_HMAC_DRBG_C)
-#define MBEDTLS_PSA_RANDOM_MAX_REQUEST MBEDTLS_HMAC_DRBG_MAX_REQUEST
-#endif
-
-/** A pointer to the PSA DRBG state.
- *
- * This variable is only intended to be used through the macro
- * #MBEDTLS_PSA_RANDOM_STATE.
- */
-/* psa_crypto.c sets this variable to a pointer to the DRBG state in the
- * global PSA crypto state. */
-/* The type `mbedtls_psa_drbg_context_t` is defined in
- * include/mbedtls/psa_util.h so that `mbedtls_psa_random_state` can be
- * declared there and be visible to application code. */
-extern mbedtls_psa_drbg_context_t *const mbedtls_psa_random_state;
-
-/** A pointer to the PSA DRBG state.
- *
- * This macro expands to an expression that is suitable as the \c p_rng
- * parameter to pass to mbedtls_psa_get_random().
- *
- * This macro exists in all configurations where the psa_crypto module is
- * enabled. Its expansion depends on the configuration.
- */
-#define MBEDTLS_PSA_RANDOM_STATE mbedtls_psa_random_state
-
-/** Seed the PSA DRBG.
- *
- * \param entropy       An entropy context to read the seed from.
- * \param custom        The personalization string.
- *                      This can be \c NULL, in which case the personalization
- *                      string is empty regardless of the value of \p len.
- * \param len           The length of the personalization string.
- *
- * \return              \c 0 on success.
- * \return              An Mbed TLS error code (\c MBEDTLS_ERR_xxx) on failure.
- */
-static inline int mbedtls_psa_drbg_seed(
-    mbedtls_entropy_context *entropy,
-    const unsigned char *custom, size_t len )
-{
-#if defined(MBEDTLS_CTR_DRBG_C)
-    return( mbedtls_ctr_drbg_seed( MBEDTLS_PSA_RANDOM_STATE,
-                                   mbedtls_entropy_func,
-                                   entropy,
-                                   custom, len ) );
-#elif defined(MBEDTLS_HMAC_DRBG_C)
-    const mbedtls_md_info_t *md_info =
-        mbedtls_md_info_from_type( MBEDTLS_PSA_HMAC_DRBG_MD_TYPE );
-    return( mbedtls_hmac_drbg_seed( MBEDTLS_PSA_RANDOM_STATE,
-                                    md_info,
-                                    mbedtls_entropy_func,
-                                    entropy,
-                                    custom, len ) );
-#endif
-}
-
-#endif /* MBEDTLS_PSA_CRYPTO_EXTERNAL_RNG */
-
-#endif /* PSA_CRYPTO_RANDOM_IMPL_H */