diff options
| author | Rich Salz <rsalz@openssl.org> | 2017-08-03 10:24:03 -0400 |
|---|---|---|
| committer | Rich Salz <rsalz@openssl.org> | 2017-08-03 10:24:03 -0400 |
| commit | ae3947de09522206d61c0206a733517b10a910f8 (patch) | |
| tree | 7044411af55af40f9f5f5adad685ccc70d155998 /ssl/tls_srp.c | |
| parent | 75e2c877650444fb829547bdb58d46eb1297bc1a (diff) | |
Add a DRBG to each SSL object
Give each SSL object it's own DRBG, chained to the parent global
DRBG which is used only as a source of randomness into the per-SSL
DRBG. This is used for all session, ticket, and pre-master secret keys.
It is NOT used for ECDH key generation which use only the global
DRBG. (Doing that without changing the API is tricky, if not impossible.)
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/4050)
Diffstat (limited to 'ssl/tls_srp.c')
| -rw-r--r-- | ssl/tls_srp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/ssl/tls_srp.c b/ssl/tls_srp.c index bfdbdf5874..368cacee3d 100644 --- a/ssl/tls_srp.c +++ b/ssl/tls_srp.c @@ -153,7 +153,7 @@ int SSL_srp_server_param_with_username(SSL *s, int *ad) (s->srp_ctx.s == NULL) || (s->srp_ctx.v == NULL)) return SSL3_AL_FATAL; - if (RAND_bytes(b, sizeof(b)) <= 0) + if (ssl_randbytes(s, b, sizeof(b)) <= 0) return SSL3_AL_FATAL; s->srp_ctx.b = BN_bin2bn(b, sizeof(b), NULL); OPENSSL_cleanse(b, sizeof(b)); @@ -343,7 +343,7 @@ int SRP_Calc_A_param(SSL *s) { unsigned char rnd[SSL_MAX_MASTER_KEY_LENGTH]; - if (RAND_bytes(rnd, sizeof(rnd)) <= 0) + if (ssl_randbytes(s, rnd, sizeof(rnd)) <= 0) return 0; s->srp_ctx.a = BN_bin2bn(rnd, sizeof(rnd), s->srp_ctx.a); OPENSSL_cleanse(rnd, sizeof(rnd)); |