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Explicitly zero the temporary auth context used to generate HMAC state.

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Reviewed by:	delphij
Sponsored by:	Chelsio Communications
Differential Revision:	https://reviews.freebsd.org/D25439
This commit is contained in:
John Baldwin 2020-06-25 20:22:44 +00:00
parent 347c369294
commit 9b6dc28176
1 changed files with 1 additions and 0 deletions
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sys/dev/cesa/cesa.c
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@ -459,6 +459,7 @@ cesa_set_mkey(struct cesa_session *cs, int alg, const uint8_t *mkey, int mklen)
hin[i] = htobe32(hin[i]);
hout[i] = htobe32(hout[i]);
}
explicit_bzero(&auth_ctx, sizeof(auth_ctx));
}
static int