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| author | Werner Koch <wk@gnupg.org> | 2017-06-14 14:03:05 +0200 |
|---|---|---|
| committer | Werner Koch <wk@gnupg.org> | 2017-06-14 14:07:23 +0200 |
| commit | f5e7763ddca59dcd9ac9f2f4d50cb41b14a34a9e (patch) | |
| tree | a26b001fcfa77b5442033141a47f750ce76a0fc9 /random/rand-internal.h | |
| parent | 6c882fb1fdb6c7cba2215fa7391110d63e24b9dc (diff) | |
| download | libgcrypt-f5e7763ddca59dcd9ac9f2f4d50cb41b14a34a9e.tar.gz | |
random: Add jitter RND based entropy collector.
* random/rndjent.c: New.
* random/rndlinux.c (_gcry_rndlinux_gather_random): Use rndjent.
* random/rndw32.c (_gcry_rndw32_gather_random): Use rndjent.
(slow_gatherer): Fix compiler warning.
* random/Makefile.am (librandom_la_SOURCES): Add rndjent.c
(EXTRA_librandom_la_SOURCES): Add jitterentropy-base.c and
jitterentropy.h.
(rndjent.o, rndjent.lo): New rules.
* configure.ac: New option --disbale-jent-support
(ENABLE_JENT_SUPPORT): New ac-define.
Signed-off-by: Werner Koch <wk@gnupg.org>
Diffstat (limited to 'random/rand-internal.h')
| -rw-r--r-- | random/rand-internal.h | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/random/rand-internal.h b/random/rand-internal.h index 8c8623ed..7a798e98 100644 --- a/random/rand-internal.h +++ b/random/rand-internal.h @@ -98,7 +98,7 @@ int _gcry_rndunix_gather_random (void (*add) (const void *, size_t, enum random_origins origin, size_t length, int level); -/*-- rndelg.c --*/ +/*-- rndegd.c --*/ int _gcry_rndegd_gather_random (void (*add) (const void *, size_t, enum random_origins), enum random_origins origin, @@ -123,6 +123,12 @@ void _gcry_rndw32ce_gather_random_fast (void (*add)(const void*, size_t, enum random_origins), enum random_origins origin ); +/*-- rndjent.c --*/ +size_t _gcry_rndjent_poll (void (*add)(const void*, + size_t, enum random_origins), + enum random_origins origin, + size_t length); + /*-- rndhw.c --*/ int _gcry_rndhw_failed_p (void); void _gcry_rndhw_poll_fast (void (*add)(const void*, size_t, |