diff options
Diffstat (limited to 'crypto/rand/rand_lib.c')
| -rw-r--r-- | crypto/rand/rand_lib.c | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/crypto/rand/rand_lib.c b/crypto/rand/rand_lib.c index c453d32261..50aa9226cb 100644 --- a/crypto/rand/rand_lib.c +++ b/crypto/rand/rand_lib.c @@ -726,6 +726,34 @@ EVP_RAND_CTX *RAND_get0_private(OSSL_LIB_CTX *ctx) return rand; } +int RAND_set0_public(OSSL_LIB_CTX *ctx, EVP_RAND_CTX *rand) +{ + RAND_GLOBAL *dgbl = rand_get_global(ctx); + EVP_RAND_CTX *old; + int r; + + if (dgbl == NULL) + return 0; + old = CRYPTO_THREAD_get_local(&dgbl->public); + if ((r = CRYPTO_THREAD_set_local(&dgbl->public, rand)) > 0) + EVP_RAND_CTX_free(old); + return r; +} + +int RAND_set0_private(OSSL_LIB_CTX *ctx, EVP_RAND_CTX *rand) +{ + RAND_GLOBAL *dgbl = rand_get_global(ctx); + EVP_RAND_CTX *old; + int r; + + if (dgbl == NULL) + return 0; + old = CRYPTO_THREAD_get_local(&dgbl->private); + if ((r = CRYPTO_THREAD_set_local(&dgbl->private, rand)) > 0) + EVP_RAND_CTX_free(old); + return r; +} + #ifndef FIPS_MODULE static int random_set_string(char **p, const char *s) { |