diff options
Diffstat (limited to 'crypto/rand/rand_lib.c')
| -rw-r--r-- | crypto/rand/rand_lib.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/crypto/rand/rand_lib.c b/crypto/rand/rand_lib.c index f341d915db76..0fcf4fe3bc1e 100644 --- a/crypto/rand/rand_lib.c +++ b/crypto/rand/rand_lib.c @@ -1,5 +1,5 @@ /* - * Copyright 1995-2022 The OpenSSL Project Authors. All Rights Reserved. + * Copyright 1995-2023 The OpenSSL Project Authors. All Rights Reserved. * * Licensed under the Apache License 2.0 (the "License"). You may not use * this file except in compliance with the License. You can obtain a copy @@ -272,7 +272,13 @@ void RAND_add(const void *buf, int num, double randomness) # endif drbg = RAND_get0_primary(NULL); if (drbg != NULL && num > 0) +# ifdef OPENSSL_RAND_SEED_NONE + /* Without an entropy source, we have to rely on the user */ + EVP_RAND_reseed(drbg, 0, buf, num, NULL, 0); +# else + /* With an entropy source, we downgrade this to additional input */ EVP_RAND_reseed(drbg, 0, NULL, 0, buf, num); +# endif } # if !defined(OPENSSL_NO_DEPRECATED_1_1_0) |