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sys/random: shaxprng init use digest not state

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This commit is contained in:
PeterKietzmann 2020-07-10 14:30:24 +02:00
parent 7232c5291d
commit 0b48298d95
1 changed files with 2 additions and 2 deletions
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4
sys/random/shaxprng.c
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@ -152,8 +152,8 @@ void random_init_by_array(uint32_t init_key[], int key_length)
_shax_update(&ctx, init_key, key_length); _shax_update(&ctx, init_key, key_length);
_shax_final(&ctx, digestdata); _shax_final(&ctx, digestdata);
/* copy seeded SHA1 state to PRNG state */ /* copy SHA digestdata to PRNG state */
memcpy(prng_state, &ctx.state, STATE_SIZE); memcpy(prng_state, digestdata, STATE_SIZE);
/* reset position indicator */ /* reset position indicator */
datapos = STATE_SIZE; datapos = STATE_SIZE;