diff options
| author | Dr. Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> | 2018-03-09 18:24:23 +0100 |
|---|---|---|
| committer | Dr. Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com> | 2018-03-10 00:26:30 +0100 |
| commit | 4917e91160fac2acef543ad6a74b2da2e1f17625 (patch) | |
| tree | 9ed417f5b763ac89a8481de642a95c10acc20739 /include | |
| parent | 9ad9794273f3d069e45cf505fbeaada073a849ce (diff) | |
RAND_DRBG: add a function for setting the reseeding defaults
The introduction of thread local public and private DRBG instances (#5547)
makes it very cumbersome to change the reseeding (time) intervals for
those instances. This commit provides a function to set the default
values for all subsequently created DRBG instances.
int RAND_DRBG_set_reseed_defaults(
unsigned int master_reseed_interval,
unsigned int slave_reseed_interval,
time_t master_reseed_time_interval,
time_t slave_reseed_time_interval
);
The function is intended only to be used during application initialization,
before any threads are created and before any random bytes are generated.
Reviewed-by: Rich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5576)
Diffstat (limited to 'include')
| -rw-r--r-- | include/internal/rand.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/internal/rand.h b/include/internal/rand.h index 471b6b55d2..9f6b1ab961 100644 --- a/include/internal/rand.h +++ b/include/internal/rand.h @@ -56,6 +56,13 @@ int RAND_DRBG_bytes(RAND_DRBG *drbg, unsigned char *out, size_t outlen); int RAND_DRBG_set_reseed_interval(RAND_DRBG *drbg, unsigned int interval); int RAND_DRBG_set_reseed_time_interval(RAND_DRBG *drbg, time_t interval); +int RAND_DRBG_set_reseed_defaults( + unsigned int master_reseed_interval, + unsigned int slave_reseed_interval, + time_t master_reseed_time_interval, + time_t slave_reseed_time_interval + ); + RAND_DRBG *RAND_DRBG_get0_master(void); RAND_DRBG *RAND_DRBG_get0_public(void); RAND_DRBG *RAND_DRBG_get0_private(void); |