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| author | Damien George <damien@micropython.org> | 2020-10-20 14:17:46 +1100 |
|---|---|---|
| committer | Damien George <damien@micropython.org> | 2020-10-29 14:14:40 +1100 |
| commit | 3e455e9792b5851a21ed2d94d518b21557d2a361 (patch) | |
| tree | 515e66eb272d5819e36b6752da5f173ef4c8f5b6 /docs/reference | |
| parent | 59019d7f759c78dedd8d353d24c8d64a7a9981c7 (diff) | |
stm32/rng: Use SysTick+RTC+unique-id to seed pRNG for MCUs without RNG.
The same seed will only occur if the board is the same, the RTC has the
same time (eg freshly powered up) and the first call to this function (eg
via an "import random") is done at exactly the same time since reset.
Signed-off-by: Damien George <damien@micropython.org>
Diffstat (limited to 'docs/reference')
0 files changed, 0 insertions, 0 deletions