ica_random_number_generate

Purpose

This function generates a pseudo random number. Parameter *ouput_data is a pointer to a buffer of byte length output_length. output_length number of bytes of pseudo random data is placed in the buffer pointed to by output_data.

Format

unsigned int ica_random_number_generate(unsigned int output_length,
  unsigned char *output_data);

Required hardware support

KMC-PRNG

Parameters

unsigned int output_length

Length in bytes of the output_data buffer, and the length of the generated pseudo random number.

unsigned char *output_data

Pointer to the buffer to receive the generated pseudo random number.

Return codes

0

Success

For return codes indicating exceptions, see Return codes.