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Return arc4_i = arc4_j = 0; line from previous backing out since

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just found it in OpenBSD, see their sys/crypto/arc4.c, function
rc4_keysetup, line ctx->x = ctx->y = 0;

Obtained from:  OpenBSD
This commit is contained in:
Andrey A. Chernov 2008-07-26 16:42:45 +00:00
parent a08f0b20be
commit b834665cd5
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=180825
1 changed files with 1 additions and 0 deletions
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sys/libkern/arc4random.c
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@ -69,6 +69,7 @@ arc4_randomstir (void)
arc4_j = (arc4_j + arc4_sbox[n] + key[n]) % 256;
arc4_swap(&arc4_sbox[n], &arc4_sbox[arc4_j]);
}
arc4_i = arc4_j = 0;
/* Reset for next reseed cycle. */
arc4_t_reseed = tv_now.tv_sec + ARC4_RESEED_SECONDS;