ndhc/nk/hwrng.h

// Copyright 2016-2022 Nicholas J. Kain <njkain at gmail dot com>
// SPDX-License-Identifier: MIT
#ifndef NCMLIB_HWCRNG__
#define NCMLIB_HWCRNG__

#include <stddef.h>
void nk_hwrng_bytes(void *seed, size_t len);

#endif
Use the HWRNG for generating DUIDs and IAIDs. Before these were generated from a freshly seeded PRNG which reduces the state space of possible DUIDs and skews the distribution of both DUIDs and IAIDs as a function of the PRNG choice. None of this really matters much in practice, but do things right. 2022-08-28 13:22:44 +05:30			`// Copyright 2016-2022 Nicholas J. Kain <njkain at gmail dot com>`
Relicense as MIT. It's a lot more common than BSD 2-clause it is both compatible and nearly identical in effect. 2022-02-07 06:35:29 +05:30			`// SPDX-License-Identifier: MIT`
Don't depend on external ncmlib. 2020-10-20 16:14:31 +05:30			`#ifndef NCMLIB_HWCRNG__`
			`#define NCMLIB_HWCRNG__`

			`#include <stddef.h>`
Use the HWRNG for generating DUIDs and IAIDs. Before these were generated from a freshly seeded PRNG which reduces the state space of possible DUIDs and skews the distribution of both DUIDs and IAIDs as a function of the PRNG choice. None of this really matters much in practice, but do things right. 2022-08-28 13:22:44 +05:30			`void nk_hwrng_bytes(void *seed, size_t len);`
Don't depend on external ncmlib. 2020-10-20 16:14:31 +05:30
			`#endif`