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| author | pjd <pjd@FreeBSD.org> | 2010-09-23 11:19:48 +0000 |
|---|---|---|
| committer | pjd <pjd@FreeBSD.org> | 2010-09-23 11:19:48 +0000 |
| commit | 72f42997786a1469dba5815edb3b45f26a59a850 (patch) | |
| tree | c15c432923b31d6e233d01b8bfdcfb118b75bc6e /sys/geom | |
| parent | 35e304566dade8727c350263dfdd3ef951649f97 (diff) | |
| download | FreeBSD-src-72f42997786a1469dba5815edb3b45f26a59a850.zip FreeBSD-src-72f42997786a1469dba5815edb3b45f26a59a850.tar.gz | |
Define default overwrite count, so that userland can use it.
MFC after: 1 week
Diffstat (limited to 'sys/geom')
| -rw-r--r-- | sys/geom/eli/g_eli.c | 2 | ||||
| -rw-r--r-- | sys/geom/eli/g_eli.h | 1 |
2 files changed, 2 insertions, 1 deletions
diff --git a/sys/geom/eli/g_eli.c b/sys/geom/eli/g_eli.c index eb10b17..4bcce3d 100644 --- a/sys/geom/eli/g_eli.c +++ b/sys/geom/eli/g_eli.c @@ -69,7 +69,7 @@ TUNABLE_INT("kern.geom.eli.visible_passphrase", &g_eli_visible_passphrase); SYSCTL_UINT(_kern_geom_eli, OID_AUTO, visible_passphrase, CTLFLAG_RW, &g_eli_visible_passphrase, 0, "Turn on echo when entering the passphrase (for debug purposes only!!)"); -u_int g_eli_overwrites = 5; +u_int g_eli_overwrites = G_ELI_OVERWRITES; TUNABLE_INT("kern.geom.eli.overwrites", &g_eli_overwrites); SYSCTL_UINT(_kern_geom_eli, OID_AUTO, overwrites, CTLFLAG_RW, &g_eli_overwrites, 0, "Number of times on-disk keys should be overwritten when destroying them"); diff --git a/sys/geom/eli/g_eli.h b/sys/geom/eli/g_eli.h index 35c21bb..7c492e0 100644 --- a/sys/geom/eli/g_eli.h +++ b/sys/geom/eli/g_eli.h @@ -97,6 +97,7 @@ #define G_ELI_DATAIVKEYLEN (G_ELI_DATAKEYLEN + G_ELI_IVKEYLEN) /* Data-Key, IV-Key, HMAC_SHA512(Derived-Key, Data-Key+IV-Key) */ #define G_ELI_MKEYLEN (G_ELI_DATAIVKEYLEN + SHA512_MDLEN) +#define G_ELI_OVERWRITES 5 #ifdef _KERNEL extern u_int g_eli_debug; |
