#include <crypt_types.h>

Data Fields
int32_t(*	getEntropy )(void ctx, CRYPT_Data entropy, uint32_t strength, CRYPT_Range *lenRange)

void(*	cleanEntropy )(void ctx, CRYPT_Data entropy)
	The entropy source memory is cleared, this API is optional.

int32_t(*	getNonce )(void ctx, CRYPT_Data nonce, uint32_t strength, CRYPT_Range *lenRange)
	Obtain the random number. This API is not need to registered. For registration, the output data must meet requirements such as the length. The HiTLS does not check the entropy source, but will implement if provide the function.

void(*	cleanNonce )(void ctx, CRYPT_Data nonce)
	Random number memory clearance. this API is optional.

Detailed Description

Metohd structure of the RAND registration interface, including the entropy source obtaining and clearing

interface and random number obtaining and clearing interface. For details about how to use the default entropy source of the HiTLS, see CRYPT_EAL_RandInit(). If the default mode is not used, the entropy source obtaining interface cannot be null, interface for obtaining random numbers can be null.

The documentation for this struct was generated from the following file:

crypt_types.h

Data Fields

Detailed Description