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mbedtls
by 
Christopher Haster
entropy_poll.h File Reference
Platform-specific and custom entropy polling functions. More...
Go to the source code of this file.
Functions | |
| int | mbedtls_platform_entropy_poll (void *data, unsigned char *output, size_t len, size_t *olen) |
| Platform-specific entropy poll callback. | |
| int | mbedtls_havege_poll (void *data, unsigned char *output, size_t len, size_t *olen) |
| HAVEGE based entropy poll callback. | |
| int | mbedtls_hardclock_poll (void *data, unsigned char *output, size_t len, size_t *olen) |
| mbedtls_timing_hardclock-based entropy poll callback | |
| int | mbedtls_hardware_poll (void *data, unsigned char *output, size_t len, size_t *olen) |
| Entropy poll callback for a hardware source. | |
Detailed Description
Platform-specific and custom entropy polling functions.
Copyright (C) 2006-2015, 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.
This file is part of mbed TLS (https://tls.mbed.org)
Definition in file entropy_poll.h.
Function Documentation
| int mbedtls_hardclock_poll | ( | void * | data, |
| unsigned char * | output, | ||
| size_t | len, | ||
| size_t * | olen | ||
| ) |
mbedtls_timing_hardclock-based entropy poll callback
Definition at line 183 of file entropy_poll.c.
| int mbedtls_hardware_poll | ( | void * | data, |
| unsigned char * | output, | ||
| size_t | len, | ||
| size_t * | olen | ||
| ) |
Entropy poll callback for a hardware source.
- Warning:
- This is not provided by mbed TLS! See
MBEDTLS_ENTROPY_HARDWARE_ALTin config.h.
- Note:
- This must accept NULL as its first argument.
Definition at line 49 of file entropy_hardware_poll.c.
| int mbedtls_havege_poll | ( | void * | data, |
| unsigned char * | output, | ||
| size_t | len, | ||
| size_t * | olen | ||
| ) |
HAVEGE based entropy poll callback.
Requires an HAVEGE state as its data pointer.
Definition at line 201 of file entropy_poll.c.
| int mbedtls_platform_entropy_poll | ( | void * | data, |
| unsigned char * | output, | ||
| size_t | len, | ||
| size_t * | olen | ||
| ) |
Platform-specific entropy poll callback.
Definition at line 138 of file entropy_poll.c.
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