kcapi_rng_get_bytes - Convenience function to generate random bytes

buffer
           [out] filled with the random number

       outlen
           [in] buffer length

StephanMueller <smueller@chronox.de>
           Author.

libkcapi Manual 1.5.0                              April 2024                             KCAPI_RNG_GET_BYTES(3)

       This convenience function generates random bytes of the size of outlen and stores them into the provided
       buffer.

       return size of random number generated upon success; -EIO - data cannot be obtained

       kcapi_rng_get_bytes - Convenience function to generate random bytes

ssize_tkcapi_rng_get_bytes(uint8_t*buffer,size_toutlen);