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Code Issues Releases Wiki Activity

API encryption (#2254)

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This commit is contained in:
Otto Winter
2021-09-08 23:22:47 +02:00
committed by GitHub
parent 9e5cd0da51
commit e5051eefbc
11 changed files with 777 additions and 0 deletions
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9
esphome/core/helpers.cpp
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@@ -55,6 +55,15 @@ double random_double() { return random_uint32() / double(UINT32_MAX); }
float random_float() { return float(random_double()); }
void fill_random(uint8_t *data, size_t len) {
#ifdef ARDUINO_ARCH_ESP32
esp_fill_random(data, len);
#else
int err = os_get_random(data, len);
assert(err == 0);
#endif
}
static uint32_t fast_random_seed = 0; // NOLINT(cppcoreguidelines-avoid-non-const-global-variables)
void fast_random_set_seed(uint32_t seed) { fast_random_seed = seed; }