Lines Matching defs:seed
240 /* Used by crng_reseed() and crng_make_state() to extract a new seed from the input pool. */
304 * Return whether the crng seed is considered to be sufficiently old
665 u8 seed[BLAKE2S_HASH_SIZE], next_key[BLAKE2S_HASH_SIZE];
680 /* seed = HASHPRF(last_key, entropy_input) */
681 blake2s_final(&input_pool.hash, seed);
683 /* next_key = HASHPRF(seed, RDSEED || 0) */
685 blake2s(next_key, (u8 *)&block, seed, sizeof(next_key), sizeof(block), sizeof(seed));
693 /* output = HASHPRF(seed, RDSEED || ++counter) */
695 blake2s(buf, (u8 *)&block, seed, i, sizeof(block), sizeof(seed));
700 memzero_explicit(seed, sizeof(seed));
886 * Handle random seed passed by bootloader, and credit it if