This module includes functions that generates cryptographic random numbers. More...

Functions
otError	otRandomCryptoFillBuffer (uint8_t *aBuffer, uint16_t aSize)

mbedtls_ctr_drbg_context *	otRandomCryptoMbedTlsContextGet (void)

Detailed Description

This module includes functions that generates cryptographic random numbers.

Function Documentation

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).

mbedtls_ctr_drbg_context* otRandomCryptoMbedTlsContextGet ( void )

This function returns initialized mbedtls_ctr_drbg_context.