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--- rfc:improve_predictable_prng_random [2017/02/03 05:22] – Add reseed logic yohgaki
+++ rfc:improve_predictable_prng_random [2017/02/03 05:24] – Widen reseed cycle yohgaki
@@ Line 218: / Line 218: @@
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-uint32_t BG(mt_rand_is_seeded) is used for already seeded flag and counter. Upper 16 bits are used for seeded flag, lower 16 bits are used for counters. Therefore, max reseed count is 2^16.
+uint32_t BG(mt_rand_is_seeded) is used for already seeded flag and counter. MSB is used for seeded flag, the rest bits are used for counters. Therefore, max reseed count is 2^31.