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diff --git a/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/nrf_crypto_types.h b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/nrf_crypto_types.h
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+++ b/thirdparty/nRF5_SDK_15.0.0_a53641a/components/libraries/crypto/nrf_crypto_types.h
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+/**
+ * Copyright (c) 2016 - 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 NRF_CRYPTO_TYPES_H__
+#define NRF_CRYPTO_TYPES_H__
+
+/** @file
+ *
+ * @defgroup nrf_crypto_types Commonly shared types
+ * @{
+ * @ingroup nrf_crypto
+ *
+ * @brief Provides definitions of commonly shared cryptographic types like hashes and curves used in the nrf_crypto APIs.
+ */
+
+#include <stdint.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/** @brief Hashing algorithms that are available through nrf_crypto.
+ *
+ * @note    All cryptographic hash types may not be available through the nrf_crypto backend.
+ */
+typedef enum
+{
+    NRF_CRYPTO_HASH_TYPE_INVALID    = 0x00,        //!< Invalid hashing algorithm.
+    NRF_CRYPTO_HASH_TYPE_MD5        = 0x01,        //!< MD5.
+    NRF_CRYPTO_HASH_TYPE_SHA1       = 0x03,        //!< SHA-1.
+    NRF_CRYPTO_HASH_TYPE_SHA224     = 0x04,        //!< SHA-224 (SHA-2).
+    NRF_CRYPTO_HASH_TYPE_SHA256     = 0x05,        //!< SHA-256 (SHA-2).
+    NRF_CRYPTO_HASH_TYPE_SHA384     = 0x06,        //!< SHA-384 (SHA-2).
+    NRF_CRYPTO_HASH_TYPE_SHA512     = 0x07,        //!< SHA-512 (SHA-2).
+
+} nrf_hash_type_t;
+
+/**@defgroup NRF_CRYPTO_HASH_SIZES Cryptographic hash sizes
+ * @brief Sizes of different cryptographic hashes.
+ * @{ */
+#define NRF_CRYPTO_HASH_SIZE_MD5        (20)
+#define NRF_CRYPTO_HASH_SIZE_SHA1       (20)
+#define NRF_CRYPTO_HASH_SIZE_SHA224     (28)
+#define NRF_CRYPTO_HASH_SIZE_SHA256     (32)
+#define NRF_CRYPTO_HASH_SIZE_SHA384     (48)
+#define NRF_CRYPTO_HASH_SIZE_SHA512     (64)
+/** @}  */
+
+
+/**@brief Type definition for key size.
+ */
+typedef enum
+{
+    NRF_CRYPTO_KEY_SIZE_128 = 128,
+    NRF_CRYPTO_KEY_SIZE_192 = 192,
+    NRF_CRYPTO_KEY_SIZE_256 = 256
+} nrf_crypto_key_size_id_t;
+
+/**@brief Type specifying whether decrypt or encrypt operation shall be performed.
+ */
+typedef enum
+{
+    NRF_CRYPTO_DECRYPT       = 0,
+    NRF_CRYPTO_ENCRYPT       = 1,
+    NRF_CRYPTO_MAC_CALCULATE = 2
+} nrf_crypto_operation_t;
+
+#define NRF_CRYPTO_AES_BLOCK_SIZE   (16u) // 16 bytes
+
+#ifdef __cplusplus
+}
+#endif
+
+/**@} */
+
+#endif // #ifndef NRF_CRYPTO_TYPES_H__