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-rw-r--r--crypto/rand/rand_lib.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/crypto/rand/rand_lib.c b/crypto/rand/rand_lib.c
index 476a0cd187ee..5ac0e14caf00 100644
--- a/crypto/rand/rand_lib.c
+++ b/crypto/rand/rand_lib.c
@@ -269,6 +269,14 @@ int RAND_init_fips(void)
DRBG_CTX *dctx;
size_t plen;
unsigned char pers[32], *p;
+#ifndef OPENSSL_ALLOW_DUAL_EC_DRBG
+ if (fips_drbg_type >> 16)
+ {
+ RANDerr(RAND_F_RAND_INIT_FIPS, RAND_R_DUAL_EC_DRBG_DISABLED);
+ return 0;
+ }
+#endif
+
dctx = FIPS_get_default_drbg();
if (FIPS_drbg_init(dctx, fips_drbg_type, fips_drbg_flags) <= 0)
{