Daiki Kato / mbed-os-lychee

mbed-os for GR-LYCHEE

Dependents:   mbed-os-example-blinky-gr-lychee GR-Boads_Camera_sample GR-Boards_Audio_Recoder GR-Boads_Camera_DisplayApp ... more

features/mbedtls/platform/src/mbed_trng.c@0:f782d9c66c49, 2018-02-02 (annotated)

Committer:
dkato
Date:
Fri Feb 02 05:42:23 2018 +0000
Revision:
0:f782d9c66c49
mbed-os for GR-LYCHEE

Who changed what in which revision?

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dkato 0:f782d9c66c49 1 /* mbed Microcontroller Library
dkato 0:f782d9c66c49 2 * Copyright (c) 2016 ARM Limited
dkato 0:f782d9c66c49 3 *
dkato 0:f782d9c66c49 4 * Licensed under the Apache License, Version 2.0 (the "License");
dkato 0:f782d9c66c49 5 * you may not use this file except in compliance with the License.
dkato 0:f782d9c66c49 6 * You may obtain a copy of the License at
dkato 0:f782d9c66c49 7 *
dkato 0:f782d9c66c49 8 * http://www.apache.org/licenses/LICENSE-2.0
dkato 0:f782d9c66c49 9 *
dkato 0:f782d9c66c49 10 * Unless required by applicable law or agreed to in writing, software
dkato 0:f782d9c66c49 11 * distributed under the License is distributed on an "AS IS" BASIS,
dkato 0:f782d9c66c49 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
dkato 0:f782d9c66c49 13 * See the License for the specific language governing permissions and
dkato 0:f782d9c66c49 14 * limitations under the License.
dkato 0:f782d9c66c49 15 */
dkato 0:f782d9c66c49 16
dkato 0:f782d9c66c49 17 #if defined(DEVICE_TRNG)
dkato 0:f782d9c66c49 18
dkato 0:f782d9c66c49 19 #include "hal/trng_api.h"
dkato 0:f782d9c66c49 20
dkato 0:f782d9c66c49 21 int mbedtls_hardware_poll( void *data, unsigned char *output, size_t len, size_t *olen ) {
dkato 0:f782d9c66c49 22 trng_t trng_obj;
dkato 0:f782d9c66c49 23 trng_init(&trng_obj);
dkato 0:f782d9c66c49 24 int ret = trng_get_bytes(&trng_obj, output, len, olen);
dkato 0:f782d9c66c49 25 trng_free(&trng_obj);
dkato 0:f782d9c66c49 26 return ret;
dkato 0:f782d9c66c49 27 }
dkato 0:f782d9c66c49 28
dkato 0:f782d9c66c49 29 #endif