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| author | Nick Mathewson <nickm@torproject.org> | 2014-02-07 17:38:16 -0500 |
|---|---|---|
| committer | Nick Mathewson <nickm@torproject.org> | 2014-02-12 11:32:10 -0500 |
| commit | 0e97c8e23e2572c14dd0f4f4fbfca77ee8a48be2 (patch) | |
| tree | a9d0e1914c9bf8e136486ca02658029273e86be5 /src/or/dns.c | |
| parent | f05820531a1e4bc5935609900f0067b2643f0529 (diff) | |
| download | tor-0e97c8e23e2572c14dd0f4f4fbfca77ee8a48be2.tar tor-0e97c8e23e2572c14dd0f4f4fbfca77ee8a48be2.tar.gz | |
Siphash-2-4 is now our hash in nearly all cases.
I've made an exception for cases where I'm sure that users can't
influence the inputs. This is likely to cause a slowdown somewhere,
but it's safer to siphash everything and *then* look for cases to
optimize.
This patch doesn't actually get us any _benefit_ from siphash yet,
since we don't really randomize the key at any point.
Diffstat (limited to 'src/or/dns.c')
| -rw-r--r-- | src/or/dns.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/or/dns.c b/src/or/dns.c index a1fe0de1d..a88a46eb7 100644 --- a/src/or/dns.c +++ b/src/or/dns.c @@ -239,7 +239,7 @@ cached_resolves_eq(cached_resolve_t *a, cached_resolve_t *b) static INLINE unsigned int cached_resolve_hash(cached_resolve_t *a) { - return ht_string_hash(a->address); + return (unsigned) siphash24g((const uint8_t*)a->address, strlen(a->address)); } HT_PROTOTYPE(cache_map, cached_resolve_t, node, cached_resolve_hash, |