RNG Cryptographic
This module includes functions that generates cryptographic random numbers.
Functions | |
otError | otRandomCryptoFillBuffer (uint8_t *aBuffer, uint16_t aSize) |
This function fills a given buffer with cryptographically secure random bytes. | |
mbedtls_ctr_drbg_context * | otRandomCryptoMbedTlsContextGet (void) |
This function returns initialized mbedtls_ctr_drbg_context. |
Detailed Description
This module includes functions that generates cryptographic random numbers.
Function Documentation
◆ otRandomCryptoFillBuffer()
otError otRandomCryptoFillBuffer | ( | uint8_t * | aBuffer, |
uint16_t | aSize |
||
) |
This function fills a given buffer with cryptographically secure random bytes.
- Parameters
-
[out] aBuffer
A pointer to a buffer to fill with the random bytes. [in] aSize
Size of buffer (number of bytes to fill).
◆ otRandomCryptoMbedTlsContextGet()
mbedtls_ctr_drbg_context* otRandomCryptoMbedTlsContextGet | ( | void |
| ) |
This function returns initialized mbedtls_ctr_drbg_context.
- Returns
- A pointer to initialized mbedtls_ctr_drbg_context.