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-rw-r--r--thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecc.c165
-rw-r--r--thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecc.h155
-rw-r--r--thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecdh.h75
-rw-r--r--thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecdsa.c267
-rw-r--r--thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecdsa.h124
-rw-r--r--thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_hash.c281
-rw-r--r--thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_hash.h97
-rw-r--r--thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_init.c115
-rw-r--r--thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_shared.c68
-rw-r--r--thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_shared.h83
10 files changed, 1430 insertions, 0 deletions
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecc.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecc.c
new file mode 100644
index 0000000..cec2ec7
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecc.c
@@ -0,0 +1,165 @@
+/**
+ * Copyright (c) 2018 - 2018, Nordic Semiconductor ASA
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form, except as embedded into a Nordic
+ * Semiconductor ASA integrated circuit in a product or a software update for
+ * such product, must reproduce the above copyright notice, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution.
+ *
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * 4. This software, with or without modification, must only be used with a
+ * Nordic Semiconductor ASA integrated circuit.
+ *
+ * 5. Any software provided in binary form under this license must not be reverse
+ * engineered, decompiled, modified and/or disassembled.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "sdk_config.h"
+#include "nordic_common.h"
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
+
+#include <string.h>
+
+#include "nrf_crypto_mem.h"
+#include "nrf_crypto_ecc.h"
+#include "nrf_crypto_shared.h"
+#include "cc310_bl_backend_ecc.h"
+
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_LITTLE_ENDIAN)
+#define ENDIAN_MEM_COPY nrf_crypto_internal_swap_endian
+#else
+#define ENDIAN_MEM_COPY memcpy
+#endif
+
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP224R1)
+
+
+ret_code_t nrf_crypto_backend_secp224r1_public_key_from_raw(
+ void * p_public_key,
+ uint8_t const * p_raw_data)
+{
+ nrf_crypto_backend_secp224r1_public_key_t * p_pub =
+ (nrf_crypto_backend_secp224r1_public_key_t *)p_public_key;
+
+ ENDIAN_MEM_COPY(&p_pub->public_key.x[0],
+ &p_raw_data[0],
+ NRF_CRYPTO_ECC_SECP224R1_RAW_PRIVATE_KEY_SIZE);
+ ENDIAN_MEM_COPY(&p_pub->public_key.y[0],
+ &p_raw_data[NRF_CRYPTO_ECC_SECP224R1_RAW_PRIVATE_KEY_SIZE],
+ NRF_CRYPTO_ECC_SECP224R1_RAW_PRIVATE_KEY_SIZE);
+
+ return NRF_SUCCESS;
+}
+
+
+ret_code_t nrf_crypto_backend_secp224r1_public_key_to_raw(
+ void const * p_public_key,
+ uint8_t * p_raw_data)
+{
+ nrf_crypto_backend_secp224r1_public_key_t const * p_pub =
+ (nrf_crypto_backend_secp224r1_public_key_t const *)p_public_key;
+
+ ENDIAN_MEM_COPY(&p_raw_data[0],
+ &p_pub->public_key.x[0],
+ NRF_CRYPTO_ECC_SECP224R1_RAW_PRIVATE_KEY_SIZE);
+ ENDIAN_MEM_COPY(&p_raw_data[NRF_CRYPTO_ECC_SECP224R1_RAW_PRIVATE_KEY_SIZE],
+ &p_pub->public_key.y[0],
+ NRF_CRYPTO_ECC_SECP224R1_RAW_PRIVATE_KEY_SIZE);
+
+ return NRF_SUCCESS;
+}
+
+
+nrf_crypto_ecc_curve_info_t const g_nrf_crypto_ecc_secp224r1_curve_info =
+{
+ .public_key_size = sizeof(nrf_crypto_backend_secp224r1_public_key_t),
+ .private_key_size = 0,
+ .curve_type = NRF_CRYPTO_ECC_SECP224R1_CURVE_TYPE,
+ .raw_private_key_size = NRF_CRYPTO_ECC_SECP224R1_RAW_PRIVATE_KEY_SIZE,
+ .raw_public_key_size = NRF_CRYPTO_ECC_SECP224R1_RAW_PUBLIC_KEY_SIZE,
+};
+
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP224R1)
+
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP256R1)
+
+
+ret_code_t nrf_crypto_backend_secp256r1_public_key_from_raw(
+ void * p_public_key,
+ uint8_t const * p_raw_data)
+{
+ nrf_crypto_backend_secp256r1_public_key_t * p_pub =
+ (nrf_crypto_backend_secp256r1_public_key_t *)p_public_key;
+
+ ENDIAN_MEM_COPY(&p_pub->public_key.x[0],
+ &p_raw_data[0],
+ NRF_CRYPTO_ECC_SECP256R1_RAW_PRIVATE_KEY_SIZE);
+ ENDIAN_MEM_COPY(&p_pub->public_key.y[0],
+ &p_raw_data[NRF_CRYPTO_ECC_SECP256R1_RAW_PRIVATE_KEY_SIZE],
+ NRF_CRYPTO_ECC_SECP256R1_RAW_PRIVATE_KEY_SIZE);
+
+ return NRF_SUCCESS;
+}
+
+
+ret_code_t nrf_crypto_backend_secp256r1_public_key_to_raw(
+ void const * p_public_key,
+ uint8_t * p_raw_data)
+{
+ nrf_crypto_backend_secp256r1_public_key_t const * p_pub =
+ (nrf_crypto_backend_secp256r1_public_key_t const *)p_public_key;
+
+ ENDIAN_MEM_COPY(&p_raw_data[0],
+ &p_pub->public_key.x[0],
+ NRF_CRYPTO_ECC_SECP256R1_RAW_PRIVATE_KEY_SIZE);
+ ENDIAN_MEM_COPY(&p_raw_data[NRF_CRYPTO_ECC_SECP256R1_RAW_PRIVATE_KEY_SIZE],
+ &p_pub->public_key.y[0],
+ NRF_CRYPTO_ECC_SECP256R1_RAW_PRIVATE_KEY_SIZE);
+
+ return NRF_SUCCESS;
+}
+
+
+nrf_crypto_ecc_curve_info_t const g_nrf_crypto_ecc_secp256r1_curve_info =
+{
+ .public_key_size = sizeof(nrf_crypto_backend_secp256r1_public_key_t),
+ .private_key_size = 0,
+ .curve_type = NRF_CRYPTO_ECC_SECP256R1_CURVE_TYPE,
+ .raw_private_key_size = NRF_CRYPTO_ECC_SECP256R1_RAW_PRIVATE_KEY_SIZE,
+ .raw_public_key_size = NRF_CRYPTO_ECC_SECP256R1_RAW_PUBLIC_KEY_SIZE,
+};
+
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP256R1)
+
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecc.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecc.h
new file mode 100644
index 0000000..381c642
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecc.h
@@ -0,0 +1,155 @@
+/**
+ * Copyright (c) 2018 - 2018, Nordic Semiconductor ASA
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form, except as embedded into a Nordic
+ * Semiconductor ASA integrated circuit in a product or a software update for
+ * such product, must reproduce the above copyright notice, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution.
+ *
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * 4. This software, with or without modification, must only be used with a
+ * Nordic Semiconductor ASA integrated circuit.
+ *
+ * 5. Any software provided in binary form under this license must not be reverse
+ * engineered, decompiled, modified and/or disassembled.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef CC310_BL_BACKEND_ECC_H__
+#define CC310_BL_BACKEND_ECC_H__
+
+#include "sdk_config.h"
+#include "nordic_common.h"
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
+
+#include "nrf_crypto_ecc_shared.h"
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP224R1)
+#include "nrf_cc310_bl_ecdsa_verify_secp224r1.h"
+#endif
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP256R1)
+#include "nrf_cc310_bl_ecdsa_verify_secp256r1.h"
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP224R1)
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_SECP224R1)
+#error "More than one backend enabled for secp224r1 (NIST 224-bit).");
+#endif
+#define NRF_CRYPTO_ECC_SECP224R1_ENABLED 1
+
+typedef struct
+{
+ nrf_crypto_internal_ecc_key_header_t header; /**< @internal @brief Common ECC key header */
+ nrf_cc310_bl_ecc_public_key_secp224r1_t public_key; /**< @internal @brief CC310_BL specific key representation */
+} nrf_crypto_backend_secp224r1_public_key_t;
+
+/** @internal See @ref nrf_crypto_backend_ecc_public_key_from_raw_fn_t.
+*/
+ret_code_t nrf_crypto_backend_secp224r1_public_key_from_raw(
+ void * p_public_key,
+ uint8_t const * p_raw_data);
+
+/** @internal See @ref nrf_crypto_backend_ecc_public_key_to_raw_fn_t.
+*/
+ret_code_t nrf_crypto_backend_secp224r1_public_key_to_raw(
+ void const * p_public_key,
+ uint8_t * p_raw_data);
+
+// Dummy and empty definitions for unused symbols
+#define nrf_crypto_backend_secp224r1_key_pair_generate NULL
+#define nrf_crypto_backend_secp224r1_public_key_calculate NULL
+#define nrf_crypto_backend_secp224r1_private_key_from_raw NULL
+#define nrf_crypto_backend_secp224r1_private_key_to_raw NULL
+#define nrf_crypto_backend_secp224r1_private_key_free NULL
+#define nrf_crypto_backend_secp224r1_public_key_free NULL
+
+#define NRF_CRYPTO_BACKEND_SECP224R1_KEY_PAIR_GENERATE_CONTEXT_SIZE 0
+#define NRF_CRYPTO_BACKEND_SECP224R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0
+
+typedef uint32_t nrf_crypto_backend_secp224r1_private_key_t;
+typedef uint32_t nrf_crypto_backend_secp224r1_key_pair_generate_context_t;
+typedef uint32_t nrf_crypto_backend_secp224r1_public_key_calculate_context_t;
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP224R1)
+
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP256R1)
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_ECC_SECP256R1)
+#error "More than one backend enabled for secp256r1 (NIST 256-bit).");
+#endif
+#define NRF_CRYPTO_ECC_SECP256R1_ENABLED 1
+
+typedef struct
+{
+ nrf_crypto_internal_ecc_key_header_t header; /**< @internal @brief Common ECC key header */
+ nrf_cc310_bl_ecc_public_key_secp256r1_t public_key; /**< @internal @brief CC310_BL specific key representation */
+} nrf_crypto_backend_secp256r1_public_key_t;
+
+/** @internal See @ref nrf_crypto_backend_ecc_public_key_from_raw_fn_t.
+*/
+ret_code_t nrf_crypto_backend_secp256r1_public_key_from_raw(
+ void * p_public_key,
+ uint8_t const * p_raw_data);
+
+/** @internal See @ref nrf_crypto_backend_ecc_public_key_to_raw_fn_t.
+*/
+ret_code_t nrf_crypto_backend_secp256r1_public_key_to_raw(
+ void const * p_public_key,
+ uint8_t * p_raw_data);
+
+// Dummy and empty definitions for unused symbols
+#define nrf_crypto_backend_secp256r1_key_pair_generate NULL
+#define nrf_crypto_backend_secp256r1_public_key_calculate NULL
+#define nrf_crypto_backend_secp256r1_private_key_from_raw NULL
+#define nrf_crypto_backend_secp256r1_private_key_to_raw NULL
+#define nrf_crypto_backend_secp256r1_private_key_free NULL
+#define nrf_crypto_backend_secp256r1_public_key_free NULL
+
+#define NRF_CRYPTO_BACKEND_SECP256R1_KEY_PAIR_GENERATE_CONTEXT_SIZE 0
+#define NRF_CRYPTO_BACKEND_SECP256R1_PUBLIC_KEY_CALCULATE_CONTEXT_SIZE 0
+
+typedef uint32_t nrf_crypto_backend_secp256r1_private_key_t;
+typedef uint32_t nrf_crypto_backend_secp256r1_key_pair_generate_context_t;
+typedef uint32_t nrf_crypto_backend_secp256r1_public_key_calculate_context_t;
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP256R1)
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
+
+#endif // CC310_BL_BACKEND_ECC_H__
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecdh.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecdh.h
new file mode 100644
index 0000000..ce52194
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecdh.h
@@ -0,0 +1,75 @@
+/**
+ * Copyright (c) 2018 - 2018, Nordic Semiconductor ASA
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form, except as embedded into a Nordic
+ * Semiconductor ASA integrated circuit in a product or a software update for
+ * such product, must reproduce the above copyright notice, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution.
+ *
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * 4. This software, with or without modification, must only be used with a
+ * Nordic Semiconductor ASA integrated circuit.
+ *
+ * 5. Any software provided in binary form under this license must not be reverse
+ * engineered, decompiled, modified and/or disassembled.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef CC310_BL_BACKEND_ECDH_H__
+#define CC310_BL_BACKEND_ECDH_H__
+
+#include "sdk_config.h"
+#include "nordic_common.h"
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
+
+#include "nrf_crypto_ecc.h"
+#include "nrf_crypto_ecdh_shared.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP224R1)
+#define nrf_crypto_backend_secp224r1_ecdh_compute NULL
+typedef uint32_t nrf_crypto_backend_secp224r1_ecdh_context_t;
+#define NRF_CRYPTO_BACKEND_SECP224R1_ECDH_CONTEXT_SIZE 0
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP224R1)
+
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP256R1)
+#define nrf_crypto_backend_secp256r1_ecdh_compute NULL
+typedef uint32_t nrf_crypto_backend_secp256r1_ecdh_context_t;
+#define NRF_CRYPTO_BACKEND_SECP256R1_ECDH_CONTEXT_SIZE 0
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP256R1)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
+
+#endif // CC310_BL_BACKEND_ECDH_H__
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecdsa.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecdsa.c
new file mode 100644
index 0000000..5b99a83
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecdsa.c
@@ -0,0 +1,267 @@
+/**
+ * Copyright (c) 2018 - 2018, Nordic Semiconductor ASA
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form, except as embedded into a Nordic
+ * Semiconductor ASA integrated circuit in a product or a software update for
+ * such product, must reproduce the above copyright notice, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution.
+ *
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * 4. This software, with or without modification, must only be used with a
+ * Nordic Semiconductor ASA integrated circuit.
+ *
+ * 5. Any software provided in binary form under this license must not be reverse
+ * engineered, decompiled, modified and/or disassembled.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "sdk_config.h"
+#include "nordic_common.h"
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
+
+#include <string.h>
+#include "app_util.h"
+#include "nrf_crypto_error.h"
+#include "nrf_crypto_mem.h"
+#include "nrf_crypto_shared.h"
+#include "cc310_bl_backend_ecdsa.h"
+#include "cc310_bl_backend_shared.h"
+#include "cc310_backend_mutex.h"
+#include "crys_ecpki_error.h"
+
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP224R1) || \
+ NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP256R1)
+
+static ret_code_t crys_error_to_ret_code(CRYSError_t crys_error)
+{
+ switch (crys_error)
+ {
+ case CRYS_OK:
+ return NRF_SUCCESS;
+
+ case CRYS_ECDSA_VERIFY_INCONSISTENT_VERIFY_ERROR:
+ return NRF_ERROR_CRYPTO_ECDSA_INVALID_SIGNATURE;
+
+ default:
+ break;
+ }
+
+ return NRF_ERROR_CRYPTO_INTERNAL;
+}
+
+#endif
+
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP224R1)
+
+STATIC_ASSERT(offsetof(nrf_cc310_bl_ecc_signature_secp224r1_t, r) == 0,
+ "Offset of r in nrf_cc310_bl_ecc_signature_secp224r1_t is unexpected");
+STATIC_ASSERT(offsetof(nrf_cc310_bl_ecc_signature_secp224r1_t, s) ==
+ NRF_CRYPTO_ECC_SECP224R1_RAW_PRIVATE_KEY_SIZE,
+ "Offset of s in nrf_cc310_bl_ecc_signature_secp224r1_t is unexpected");
+
+
+ret_code_t nrf_crypto_backend_secp224r1_verify(
+ void * p_context,
+ void const * p_public_key,
+ uint8_t const * p_data,
+ size_t data_size,
+ uint8_t const * p_signature)
+{
+ ret_code_t result;
+ CRYSError_t crys_error;
+ bool mutex_locked;
+
+ nrf_crypto_backend_secp224r1_verify_context_t * p_ctx =
+ (nrf_crypto_backend_secp224r1_verify_context_t *)p_context;
+
+ nrf_crypto_backend_secp224r1_public_key_t * p_pub =
+ (nrf_crypto_backend_secp224r1_public_key_t *)p_public_key;
+
+ p_ctx->user_context.init_val = NRF_CC310_BL_ECDSA_CONTEXT_INITIALIZED;
+
+#if defined(NRF_CRYPTO_BACKEND_CC310_BL_ECC_LITTLE_ENDIAN_ENABLED) && (NRF_CRYPTO_BACKEND_CC310_BL_ECC_LITTLE_ENDIAN_ENABLED == 1)
+
+ size_t hash_size = MIN(data_size, NRF_CRYPTO_ECC_SECP224R1_RAW_PRIVATE_KEY_SIZE);
+ uint8_t * p_hash_and_sig_le =
+ NRF_CRYPTO_ALLOC(hash_size + 2 * NRF_CRYPTO_ECC_SECP224R1_RAW_PRIVATE_KEY_SIZE);
+
+ if (p_hash_and_sig_le == NULL)
+ {
+ return NRF_ERROR_CRYPTO_ALLOC_FAILED;
+ }
+
+ nrf_crypto_internal_swap_endian(p_hash_and_sig_le, p_data, hash_size);
+
+ nrf_crypto_internal_double_swap_endian(&p_hash_and_sig_le[hash_size],
+ p_signature,
+ NRF_CRYPTO_ECC_SECP224R1_RAW_PRIVATE_KEY_SIZE);
+
+ mutex_locked = cc310_backend_mutex_trylock();
+ VERIFY_TRUE(mutex_locked, NRF_ERROR_CRYPTO_BUSY);
+
+ cc310_bl_backend_enable();
+
+ crys_error = nrf_cc310_bl_ecdsa_verify_secp224r1(
+ &p_ctx->user_context,
+ &p_pub->public_key,
+ (nrf_cc310_bl_ecc_signature_secp224r1_t const *)&p_hash_and_sig_le[hash_size],
+ p_hash_and_sig_le,
+ hash_size);
+
+ cc310_bl_backend_disable();
+
+ cc310_backend_mutex_unlock();
+
+ NRF_CRYPTO_FREE(p_hash_and_sig_le);
+
+#elif defined(NRF_CRYPTO_BACKEND_CC310_BL_ECC_LITTLE_ENDIAN_ENABLED) && (NRF_CRYPTO_BACKEND_CC310_BL_ECC_LITTLE_ENDIAN_ENABLED == 0)
+
+ mutex_locked = cc310_backend_mutex_trylock();
+ VERIFY_TRUE(mutex_locked, NRF_ERROR_CRYPTO_BUSY);
+
+ cc310_bl_backend_enable();
+
+ crys_error = nrf_cc310_bl_ecdsa_verify_secp224r1(
+ &p_ctx->user_context,
+ &p_pub->public_key,
+ (nrf_cc310_bl_ecc_signature_secp224r1_t const *)p_signature,
+ p_data,
+ data_size);
+
+ cc310_bl_backend_disable();
+
+ cc310_backend_mutex_unlock();
+
+#else
+
+ #error NRF_CRYPTO_BACKEND_CC310_BL_ECC_LITTLE_ENDIAN_ENABLED define not found in sdk_config.h Inalid sdk_config.h!
+
+#endif
+
+ result = crys_error_to_ret_code(crys_error);
+
+ return result;
+}
+
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP224R1)
+
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP256R1)
+
+
+STATIC_ASSERT(offsetof(nrf_cc310_bl_ecc_signature_secp256r1_t, r) == 0,
+ "Offset of r in nrf_cc310_bl_ecc_signature_secp256r1_t is unexpected");
+
+STATIC_ASSERT(offsetof(nrf_cc310_bl_ecc_signature_secp256r1_t, s) ==
+ NRF_CRYPTO_ECC_SECP256R1_RAW_PRIVATE_KEY_SIZE,
+ "Offset of s in nrf_cc310_bl_ecc_signature_secp256r1_t is unexpected");
+
+
+ret_code_t nrf_crypto_backend_secp256r1_verify(
+ void * p_context,
+ void const * p_public_key,
+ uint8_t const * p_data,
+ size_t data_size,
+ uint8_t const * p_signature)
+{
+ ret_code_t result;
+ CRYSError_t crys_error;
+ bool mutex_locked;
+
+
+ nrf_crypto_backend_secp256r1_verify_context_t * p_ctx =
+ (nrf_crypto_backend_secp256r1_verify_context_t *)p_context;
+
+ nrf_crypto_backend_secp256r1_public_key_t * p_pub =
+ (nrf_crypto_backend_secp256r1_public_key_t *)p_public_key;
+
+ p_ctx->user_context.init_val = NRF_CC310_BL_ECDSA_CONTEXT_INITIALIZED;
+
+#if defined(NRF_CRYPTO_BACKEND_CC310_BL_ECC_LITTLE_ENDIAN_ENABLED) && (NRF_CRYPTO_BACKEND_CC310_BL_ECC_LITTLE_ENDIAN_ENABLED == 1)
+
+ uint8_t hash_le[NRF_CRYPTO_HASH_SIZE_SHA256];
+ uint8_t signature_le[NRF_CRYPTO_ECC_SECP256R1_RAW_PRIVATE_KEY_SIZE * 2];
+ size_t hash_size = MIN(data_size, NRF_CRYPTO_HASH_SIZE_SHA256);
+
+ nrf_crypto_internal_swap_endian(hash_le, p_data, hash_size);
+
+ nrf_crypto_internal_double_swap_endian(signature_le,
+ p_signature,
+ NRF_CRYPTO_ECC_SECP256R1_RAW_PRIVATE_KEY_SIZE);
+
+ mutex_locked = cc310_backend_mutex_trylock();
+ VERIFY_TRUE(mutex_locked, NRF_ERROR_CRYPTO_BUSY);
+
+ cc310_bl_backend_enable();
+
+ crys_error = nrf_cc310_bl_ecdsa_verify_secp256r1(
+ &p_ctx->user_context,
+ &p_pub->public_key,
+ (nrf_cc310_bl_ecc_signature_secp256r1_t const *)signature_le,
+ hash_le,
+ hash_size);
+
+ cc310_bl_backend_disable();
+
+ cc310_backend_mutex_unlock();
+
+#elif defined(NRF_CRYPTO_BACKEND_CC310_BL_ECC_LITTLE_ENDIAN_ENABLED) && (NRF_CRYPTO_BACKEND_CC310_BL_ECC_LITTLE_ENDIAN_ENABLED == 0)
+
+ mutex_locked = cc310_backend_mutex_trylock();
+ VERIFY_TRUE(mutex_locked, NRF_ERROR_CRYPTO_BUSY);
+
+ cc310_bl_backend_enable();
+
+ crys_error = nrf_cc310_bl_ecdsa_verify_secp256r1(
+ &p_ctx->user_context,
+ &p_pub->public_key,
+ (nrf_cc310_bl_ecc_signature_secp256r1_t const *)p_signature,
+ p_data,
+ data_size);
+
+ cc310_bl_backend_disable();
+
+ cc310_backend_mutex_unlock();
+
+#else
+
+ #error NRF_CRYPTO_BACKEND_CC310_BL_ECC_LITTLE_ENDIAN_ENABLED define not found in sdk_config.h. Invalid sdk_config.file!
+
+#endif
+
+ result = crys_error_to_ret_code(crys_error);
+
+ return result;
+}
+
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP256R1)
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecdsa.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecdsa.h
new file mode 100644
index 0000000..f75a035
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_ecdsa.h
@@ -0,0 +1,124 @@
+/**
+ * Copyright (c) 2018 - 2018, Nordic Semiconductor ASA
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form, except as embedded into a Nordic
+ * Semiconductor ASA integrated circuit in a product or a software update for
+ * such product, must reproduce the above copyright notice, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution.
+ *
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * 4. This software, with or without modification, must only be used with a
+ * Nordic Semiconductor ASA integrated circuit.
+ *
+ * 5. Any software provided in binary form under this license must not be reverse
+ * engineered, decompiled, modified and/or disassembled.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef CC310_BL_BACKEND_ECDSA_H__
+#define CC310_BL_BACKEND_ECDSA_H__
+
+#include "sdk_config.h"
+#include "nordic_common.h"
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
+
+#include "nrf_crypto_ecc_shared.h"
+#include "nrf_crypto_ecdsa_shared.h"
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP224R1)
+#include "nrf_cc310_bl_ecdsa_verify_secp224r1.h"
+#endif
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP256R1)
+#include "nrf_cc310_bl_ecdsa_verify_secp256r1.h"
+#endif
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP224R1)
+
+/** @internal @brief Common structure holding context for ECDSA verify.
+ */
+typedef struct
+{
+ nrf_cc310_bl_ecdsa_verify_context_secp224r1_t user_context; /**< @internal @brief Temporary buffer for CC310_BL internal storage */
+} nrf_crypto_backend_secp224r1_verify_context_t;
+
+#define NRF_CRYPTO_BACKEND_SECP224R1_VERIFY_CONTEXT_SIZE \
+ sizeof(nrf_crypto_backend_secp224r1_verify_context_t)
+
+ret_code_t nrf_crypto_backend_secp224r1_verify(
+ void * p_context,
+ void const * p_public_key,
+ uint8_t const * p_data,
+ size_t data_size,
+ uint8_t const * p_signature);
+
+// Dummy and empty definitions for unused symbols
+#define NRF_CRYPTO_BACKEND_SECP224R1_SIGN_CONTEXT_SIZE 0
+typedef uint32_t nrf_crypto_backend_secp224r1_sign_context_t;
+#define nrf_crypto_backend_secp224r1_sign NULL
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP224R1)
+
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP256R1)
+
+/** @internal @brief Common structure holding context for ECDSA verify.
+ */
+typedef struct
+{
+ nrf_cc310_bl_ecdsa_verify_context_secp256r1_t user_context; /**< @internal @brief Temporary buffer for CC310_BL internal storage */
+} nrf_crypto_backend_secp256r1_verify_context_t;
+
+#define NRF_CRYPTO_BACKEND_SECP256R1_VERIFY_CONTEXT_SIZE \
+ sizeof(nrf_crypto_backend_secp256r1_verify_context_t)
+
+ret_code_t nrf_crypto_backend_secp256r1_verify(
+ void * p_context,
+ void const * p_public_key,
+ uint8_t const * p_data,
+ size_t data_size,
+ uint8_t const * p_signature);
+
+// Dummy and empty definitions for unused symbols
+#define NRF_CRYPTO_BACKEND_SECP256R1_SIGN_CONTEXT_SIZE 0
+typedef uint32_t nrf_crypto_backend_secp256r1_sign_context_t;
+#define nrf_crypto_backend_secp256r1_sign NULL
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_ECC_SECP256R1)
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
+
+#endif // CC310_BL_BACKEND_ECDSA_H__
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_hash.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_hash.c
new file mode 100644
index 0000000..59010f5
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_hash.c
@@ -0,0 +1,281 @@
+/**
+ * Copyright (c) 2018 - 2018, Nordic Semiconductor ASA
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form, except as embedded into a Nordic
+ * Semiconductor ASA integrated circuit in a product or a software update for
+ * such product, must reproduce the above copyright notice, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution.
+ *
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * 4. This software, with or without modification, must only be used with a
+ * Nordic Semiconductor ASA integrated circuit.
+ *
+ * 5. Any software provided in binary form under this license must not be reverse
+ * engineered, decompiled, modified and/or disassembled.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#include "sdk_common.h"
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
+
+#include "nrf.h"
+#include "cc310_bl_backend_hash.h"
+#include "cc310_bl_backend_shared.h"
+#include "cc310_backend_mutex.h"
+#include "cc310_backend_shared.h"
+#include "nrf_cc310_bl_hash_sha256.h"
+#include "crys_hash_error.h"
+#include "nrf_crypto_init.h"
+#include "nrf_crypto_types.h"
+#include "nrf_crypto_error.h"
+#include "nrf_crypto_shared.h"
+#include "nrf_crypto_hash_shared.h"
+#include "sdk_macros.h"
+#include "nrf_log.h"
+#include "nrf_assert.h"
+#include <drivers/nrfx_common.h>
+
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_HASH_SHA256)
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_HASH_AUTOMATIC_RAM_BUFFER)
+
+__ALIGN(4) static uint8_t m_hash_buffer[NRF_CRYPTO_BACKEND_CC310_BL_HASH_AUTOMATIC_RAM_BUFFER_SIZE];
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_HASH_AUTOMATIC_RAM_BUFFER)
+
+
+static ret_code_t hash_result_get(CRYSError_t error)
+{
+ ret_code_t ret_val;
+
+ switch (error)
+ {
+ case CRYS_OK:
+ ret_val = NRF_SUCCESS;
+ break;
+
+ case CRYS_HASH_INVALID_USER_CONTEXT_POINTER_ERROR:
+ ret_val = NRF_ERROR_CRYPTO_CONTEXT_NULL;
+ break;
+
+ case CRYS_HASH_ILLEGAL_OPERATION_MODE_ERROR:
+ ret_val = NRF_ERROR_CRYPTO_FEATURE_UNAVAILABLE;
+ break;
+
+ case CRYS_HASH_USER_CONTEXT_CORRUPTED_ERROR:
+ ret_val = NRF_ERROR_CRYPTO_CONTEXT_NOT_INITIALIZED;
+ break;
+
+ // May be added to specialized errors for hash.
+ case CRYS_HASH_LAST_BLOCK_ALREADY_PROCESSED_ERROR:
+ ret_val = NRF_ERROR_CRYPTO_INTERNAL;
+ break;
+
+ case CRYS_HASH_IS_NOT_SUPPORTED:
+ ret_val = NRF_ERROR_CRYPTO_FEATURE_UNAVAILABLE;
+ break;
+
+ default:
+ ret_val = NRF_ERROR_CRYPTO_INTERNAL;
+ break;
+ }
+
+ return ret_val;
+}
+
+
+static ret_code_t cc310_bl_backend_hash_sha256_init(void * const p_context)
+{
+ uint32_t ret_val;
+ CRYSError_t crys_error;
+
+ // Limited parameter testing on this level.
+ // This has been done on upper level.
+
+ nrf_cc310_bl_hash_context_sha256_t * const p_backend_context
+ = &(((nrf_crypto_backend_hash_sha256_context_t *)p_context)->context);
+
+ crys_error = nrf_cc310_bl_hash_sha256_init(p_backend_context);
+
+ ret_val = hash_result_get(crys_error);
+
+ return ret_val;
+}
+
+
+static uint32_t cc310_bl_backend_hash_sha256_update(void * const p_context,
+ uint8_t const * p_data,
+ size_t size)
+{
+ ret_code_t ret_val;
+ CRYSError_t crys_error;
+ uint32_t cur_size;
+ uint32_t size_left;
+ uint8_t * p_cur;
+ bool mutex_locked;
+
+ // Limited parameter testing on this level.
+ // This has been done on upper level.
+
+ nrf_cc310_bl_hash_context_sha256_t * const p_backend_context
+ = &(((nrf_crypto_backend_hash_sha256_context_t *)p_context)->context);
+
+ p_cur = (uint8_t *)p_data;
+ size_left = size;
+
+ mutex_locked = cc310_backend_mutex_trylock();
+ VERIFY_TRUE(mutex_locked, NRF_ERROR_CRYPTO_BUSY);
+
+ cc310_bl_backend_enable();
+
+#if defined (NRF_CRYPTO_BACKEND_CC310_BL_HASH_AUTOMATIC_RAM_BUFFER_ENABLED) && (NRF_CRYPTO_BACKEND_CC310_BL_HASH_AUTOMATIC_RAM_BUFFER_ENABLED == 1)
+
+ do
+ {
+ // Copy a block from FLASH to RAM for use in CC310
+ cur_size = (size_left > NRF_CRYPTO_BACKEND_CC310_BL_HASH_AUTOMATIC_RAM_BUFFER_SIZE) ?
+ NRF_CRYPTO_BACKEND_CC310_BL_HASH_AUTOMATIC_RAM_BUFFER_SIZE : size_left;
+
+ // Copy from FLASH to ram
+ memcpy(m_hash_buffer, p_cur, cur_size);
+
+ // Update the hash with current input.
+ crys_error = nrf_cc310_bl_hash_sha256_update(p_backend_context, m_hash_buffer, cur_size);
+
+ size_left -= cur_size;
+ p_cur += cur_size;
+
+ } while(crys_error == SASI_OK && size_left > 0);
+
+#elif defined(NRF_CRYPTO_BACKEND_CC310_BL_HASH_AUTOMATIC_RAM_BUFFER_ENABLED) && (NRF_CRYPTO_BACKEND_CC310_BL_HASH_AUTOMATIC_RAM_BUFFER_ENABLED == 0)
+
+ // Verify that the data is in RAM (required for CC310 hashing)
+ VERIFY_TRUE(nrfx_is_in_ram(p_data), NRF_ERROR_CRYPTO_INPUT_LOCATION);
+
+ do
+ {
+ // Get the largest block that can sent to the CC310 through DMA
+ cur_size = (size_left > CC310_MAX_LENGTH_DMA_OPERATIONS) ?
+ CC310_MAX_LENGTH_DMA_OPERATIONS : size_left;
+
+ crys_error = nrf_cc310_bl_hash_sha256_update(p_backend_context, p_cur, cur_size);
+
+ size_left -= cur_size;
+ p_cur += cur_size;
+ } while(crys_error == SASI_OK && size_left > 0);
+
+#else
+
+ UNUSED_PARAMETER(p_backend_context);
+ UNUSED_PARAMETER(cur_size);
+ UNUSED_PARAMETER(size_left);
+ UNUSED_PARAMETER(p_cur);
+
+ #warning NRF_CRYPTO_BACKEND_CC310_BL_HASH_AUTOMATIC_RAM_BUFFER_ENABLED define not found in sdk_config.h (Is the sdk_config.h valid?).
+
+#endif
+
+ cc310_bl_backend_disable();
+
+ cc310_backend_mutex_unlock();
+
+ ret_val = hash_result_get(crys_error);
+
+ return ret_val;
+}
+
+
+static uint32_t cc310_bl_backend_hash_sha256_finalize(void * const p_context,
+ uint8_t * p_digest,
+ size_t * const p_digest_size)
+{
+ ret_code_t ret_val;
+ CRYSError_t crys_error;
+ bool mutex_locked;
+
+ // Limited parameter testing on this level.
+ // This has been done on upper level.
+
+ nrf_cc310_bl_hash_context_sha256_t * const p_backend_context
+ = &(((nrf_crypto_backend_hash_sha256_context_t * )p_context)->context);
+
+ nrf_cc310_bl_hash_digest_sha256_t * p_int_digest
+ = (nrf_cc310_bl_hash_digest_sha256_t *)p_digest;
+
+ if (NRF_CRYPTO_HASH_SIZE_SHA256 > *p_digest_size)
+ {
+ return NRF_ERROR_CRYPTO_OUTPUT_LENGTH;
+ }
+
+ mutex_locked = cc310_backend_mutex_trylock();
+ VERIFY_TRUE(mutex_locked, NRF_ERROR_CRYPTO_BUSY);
+
+ cc310_bl_backend_enable();
+
+ // Do the hash finalize calculation
+ crys_error = nrf_cc310_bl_hash_sha256_finalize(p_backend_context, p_int_digest);
+
+ cc310_bl_backend_disable();
+
+ cc310_backend_mutex_unlock();
+
+ ret_val = hash_result_get(crys_error);
+
+ if (ret_val == NRF_SUCCESS)
+ {
+ *p_digest_size = NRF_CRYPTO_HASH_SIZE_SHA256;
+ }
+
+#if defined(NRF_CRYPTO_BACKEND_CC310_BL_HASH_LITTLE_ENDIAN_DIGEST_ENABLED) && (NRF_CRYPTO_BACKEND_CC310_BL_HASH_LITTLE_ENDIAN_DIGEST_ENABLED == 1)
+
+ nrf_crypto_internal_swap_endian_in_place(p_digest, NRF_CRYPTO_HASH_SIZE_SHA256);
+
+#elif defined(NRF_CRYPTO_BACKEND_CC310_BL_HASH_LITTLE_ENDIAN_DIGEST_ENABLED) && (NRF_CRYPTO_BACKEND_CC310_BL_HASH_LITTLE_ENDIAN_DIGEST_ENABLED == 0)
+
+ // Do nothing
+
+#else
+
+ #warning NRF_CRYPTO_BACKEND_CC310_BL_HASH_LITTLE_ENDIAN_DIGEST_ENABLED define not found in sdk_config.h (Is the sdk_config.h valid?).
+
+#endif
+
+ return ret_val;
+}
+
+const nrf_crypto_hash_info_t g_nrf_crypto_hash_sha256_info =
+{
+ .init_fn = cc310_bl_backend_hash_sha256_init,
+ .update_fn = cc310_bl_backend_hash_sha256_update,
+ .finalize_fn = cc310_bl_backend_hash_sha256_finalize,
+ .digest_size = NRF_CRYPTO_HASH_SIZE_SHA256,
+ .hash_mode = NRF_CRYPTO_HASH_MODE_SHA256
+};
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_HASH_SHA256)
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && #if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_hash.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_hash.h
new file mode 100644
index 0000000..6882c04
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_hash.h
@@ -0,0 +1,97 @@
+/**
+ * Copyright (c) 2018 - 2018, Nordic Semiconductor ASA
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form, except as embedded into a Nordic
+ * Semiconductor ASA integrated circuit in a product or a software update for
+ * such product, must reproduce the above copyright notice, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution.
+ *
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * 4. This software, with or without modification, must only be used with a
+ * Nordic Semiconductor ASA integrated circuit.
+ *
+ * 5. Any software provided in binary form under this license must not be reverse
+ * engineered, decompiled, modified and/or disassembled.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef CC310_BL_BACKEND_HASH_H__
+#define CC310_BL_BACKEND_HASH_H__
+
+/** @file
+ *
+ * @defgroup nrf_crypto_cc310_bl_backend_hash nrf_crypto CC310_BL backend hash
+ * @{
+ * @ingroup nrf_crypto_cc310_bl_backend
+ *
+ * @brief Hash functionality provided by the nrf_crypto CC310_BL backend.
+ */
+
+#include "sdk_common.h"
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
+
+#include "sdk_errors.h"
+#include "nrf_crypto_hash_shared.h"
+#include "nrf_cc310_bl_hash_sha256.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_HASH_SHA256)
+
+// Flag that nrf_crypto_hash frontend can be compiled
+#undef NRF_CRYPTO_HASH_ENABLED
+#define NRF_CRYPTO_HASH_ENABLED 1
+
+// Flag that SHA-256 is enabled in backend
+#if NRF_MODULE_ENABLED(NRF_CRYPTO_HASH_SHA256)
+#error "Duplicate definition of SHA-256. More than one backend enabled");
+#endif
+#define NRF_CRYPTO_HASH_SHA256_ENABLED 1
+
+
+/**@internal @brief nrf_crypto_hash context for SHA-256 in nrf_crypto CC310_BL backend. */
+typedef struct
+{
+ nrf_crypto_hash_internal_context_t header; /**< Common header for context. */
+ nrf_cc310_bl_hash_context_sha256_t context; /**< Hash context internal to CC310_BL. */
+} nrf_crypto_backend_hash_sha256_context_t;
+
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL_HASH_SHA256)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
+
+/**@} */
+
+#endif // CC310_BL_BACKEND_HASH_H__
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_init.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_init.c
new file mode 100644
index 0000000..38f440c
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_init.c
@@ -0,0 +1,115 @@
+/**
+ * Copyright (c) 2018 - 2018, Nordic Semiconductor ASA
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form, except as embedded into a Nordic
+ * Semiconductor ASA integrated circuit in a product or a software update for
+ * such product, must reproduce the above copyright notice, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution.
+ *
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * 4. This software, with or without modification, must only be used with a
+ * Nordic Semiconductor ASA integrated circuit.
+ *
+ * 5. Any software provided in binary form under this license must not be reverse
+ * engineered, decompiled, modified and/or disassembled.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "sdk_common.h"
+#if NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
+
+#include "nrf.h"
+#include "nrf_crypto_init.h"
+#include "nrf_crypto_error.h"
+
+#include "cc310_bl_backend_shared.h"
+#include "cc310_backend_mutex.h"
+#include "sns_silib.h"
+#include "nrf_cc310_bl_init.h"
+
+/**@brief Mutex to ensure single access to nrf_cc310_bl resources */
+nrf_mtx_t g_cc310_mutex;
+
+static uint32_t init_result_get(uint32_t crys_error)
+{
+ uint32_t ret_val = NRF_ERROR_INTERNAL;
+ switch (crys_error)
+ {
+ case SA_SILIB_RET_OK:
+ ret_val = NRF_SUCCESS;
+ break;
+
+ case SA_SILIB_RET_EINVAL_HW_VERSION:
+ ret_val = NRF_ERROR_CRYPTO_FEATURE_UNAVAILABLE;
+ break;
+
+ default:
+ ret_val = NRF_ERROR_INTERNAL;
+ break;
+ }
+
+ return ret_val;
+}
+
+
+static ret_code_t cc310_bl_backend_init(void)
+{
+ uint32_t ret_val;
+ CRYSError_t crys_error;
+
+ cc310_backend_mutex_init();
+
+ // Enable the CC310 HW.
+ NRF_CRYPTOCELL->ENABLE = 1;
+
+ // Initialize the CC310_BL run-time library
+ crys_error = nrf_cc310_bl_init();
+
+ // Disable the CC310 HW after initialization.
+ NRF_CRYPTOCELL->ENABLE = 0;
+
+ ret_val = init_result_get(crys_error);
+
+ return ret_val;
+}
+
+
+static ret_code_t cc310_bl_backend_uninit(void)
+{
+ // Disable the CC310 HW.
+ NRF_CRYPTOCELL->ENABLE = 0;
+
+ return NRF_SUCCESS;
+}
+
+
+CRYPTO_BACKEND_REGISTER(nrf_crypto_backend_info_t const cc310_bl_backend) =
+{
+ .init_fn = cc310_bl_backend_init,
+ .uninit_fn = cc310_bl_backend_uninit
+};
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_shared.c b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_shared.c
new file mode 100644
index 0000000..520a116
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_shared.c
@@ -0,0 +1,68 @@
+/**
+ * Copyright (c) 2018 - 2018, Nordic Semiconductor ASA
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form, except as embedded into a Nordic
+ * Semiconductor ASA integrated circuit in a product or a software update for
+ * such product, must reproduce the above copyright notice, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution.
+ *
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * 4. This software, with or without modification, must only be used with a
+ * Nordic Semiconductor ASA integrated circuit.
+ *
+ * 5. Any software provided in binary form under this license must not be reverse
+ * engineered, decompiled, modified and/or disassembled.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+#include "sdk_common.h"
+#if NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
+
+#include "nrf.h"
+#include "cc310_bl_backend_shared.h"
+#include "nrf_crypto_error.h"
+
+
+void cc310_bl_backend_enable(void)
+{
+ // Enable the cryptocell hardware
+ NRF_CRYPTOCELL->ENABLE = 1;
+
+ // Enable the CryptoCell IRQ
+ NVIC_EnableIRQ(CRYPTOCELL_IRQn);
+}
+
+
+void cc310_bl_backend_disable(void)
+{
+ // Enable the cryptocell hardware
+ NRF_CRYPTOCELL->ENABLE = 0;
+
+ // Disable the CryptoCell IRQ
+ NVIC_DisableIRQ(CRYPTOCELL_IRQn);
+}
+
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_shared.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_shared.h
new file mode 100644
index 0000000..db7c933
--- /dev/null
+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/backend/cc310_bl/cc310_bl_backend_shared.h
@@ -0,0 +1,83 @@
+/**
+ * Copyright (c) 2018 - 2018, Nordic Semiconductor ASA
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form, except as embedded into a Nordic
+ * Semiconductor ASA integrated circuit in a product or a software update for
+ * such product, must reproduce the above copyright notice, this list of
+ * conditions and the following disclaimer in the documentation and/or other
+ * materials provided with the distribution.
+ *
+ * 3. Neither the name of Nordic Semiconductor ASA nor the names of its
+ * contributors may be used to endorse or promote products derived from this
+ * software without specific prior written permission.
+ *
+ * 4. This software, with or without modification, must only be used with a
+ * Nordic Semiconductor ASA integrated circuit.
+ *
+ * 5. Any software provided in binary form under this license must not be reverse
+ * engineered, decompiled, modified and/or disassembled.
+ *
+ * THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
+ * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
+ * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
+ * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef CC310_BL_BACKEND_SHARED_H__
+#define CC310_BL_BACKEND_SHARED_H__
+
+/** @file
+ *
+ * @defgroup nrf_crypto_cc310_bl_backend_shared nrf_crypto CC310_BL backend shared
+ * @{
+ * @ingroup nrf_crypto_cc310_bl_backend
+ *
+ * @brief Shared functionality for the nrf_crypto CC310_BL backend.
+ */
+
+#include "sdk_common.h"
+
+#if NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
+
+#include "sdk_errors.h"
+#include "nrf_crypto_hash_shared.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+
+/**@internal @brief Function to enable CC310 (in HW)
+ */
+void cc310_bl_backend_enable(void);
+
+
+/**@internal @brief Function to disable CC310 (in HW)
+ */
+void cc310_bl_backend_disable(void);
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // NRF_MODULE_ENABLED(NRF_CRYPTO) && NRF_MODULE_ENABLED(NRF_CRYPTO_BACKEND_CC310_BL)
+
+/**@} */
+
+#endif // CC310_BL_BACKEND_SHARED_H__