The official Mbed 2 C/C++ SDK provides the software platform and libraries to build your applications.
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mbed 2
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TARGET_ARM_CM3DS_MPS2/TOOLCHAIN_IAR/tztrng.h
- Committer:
- AnnaBridge
- Date:
- 2019-02-20
- Revision:
- 172:65be27845400
- Parent:
- 171:3a7713b1edbc
File content as of revision 172:65be27845400:
/****************************************************************************** * Copyright (c) 2017-2017, ARM, 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 _TZTRNG_H_ #define _TZTRNG_H_ #include <stdint.h> /*******************************************************************************/ /** * @brief The CC_TrngGetSource reads random source of needed size from TRNG. * * @param[in] rngRegBase - TRNG base address, given by the system. * @param[out] *outAddr - The pointer to the buffer address for TRNG data output, * prepared by the caller. * @param[out] *outLen - The pointer to size of TRNG returned data. * @param[in] reqBits - The request size of entropy in bits. * * @return uint32_t - On success 0 is returned, on failure, check CC_Error_t codes * */ uint32_t CC_TrngGetSource(unsigned long rngRegBase, /* in */ uint8_t *outAddr, /* out */ size_t *outLen, /* out */ size_t reqBits); /* in */ #endif