Replacing it with trezor-crypto's na(t)ive RNG, which we can reseed over debuglink.mmilata/tt-pin-keyboard
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/*
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* This file is part of the Trezor project, https://trezor.io/
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*
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* Copyright (C) 2017 Saleem Rashid <trezor@saleemrashid.com>
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*
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* This library is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "rng.h"
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uint32_t random32(void) {
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static uint32_t last = 0;
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uint32_t new = 0;
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do {
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emulatorRandom(&new, sizeof(new));
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} while (last == new);
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last = new;
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return new;
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}
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@ -0,0 +1 @@
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\[emulator] Removed support for /dev/urandom or custom entropy source.
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