Import Mbed OS hard-float snapshot

connectivity/drivers/mbedtls/FEATURE_CRYPTOCELL310/include/cryptocell310/cmac_alt.h

@@ -0,0 +1,50 @@
+/*
+ *  cmac_alt.h
+ *
+ *  Copyright (C) 2019, ARM Limited, All Rights Reserved
+ *  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 __CMAC_ALT__
+#define __CMAC_ALT__
+
+#if defined(MBEDTLS_CMAC_ALT)
+#include "ssi_aes.h"
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef struct mbedtls_cmac_context_t
+{
+    SaSiAesUserContext_t CC_Context;
+    uint8_t CC_Key[SASI_AES_KEY_MAX_SIZE_IN_BYTES];
+    size_t CC_keySizeInBytes;
+    /** Unprocessed data - either data that was not block aligned and is still
+     *  pending processing, or the final block */
+    unsigned char       unprocessed_block[SASI_AES_BLOCK_SIZE_IN_BYTES];
+
+    /** The length of data pending processing. */
+    size_t              unprocessed_len;
+    
+    int                 is_cc_initiated;
+} mbedtls_cmac_context_t;
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* MBEDTLS_CMAC_ALT */
+#endif /* __CMAC_ALT__ */