size_t get_entropy(const OSSL_CORE_HANDLE *handle,
unsigned char **pout, int entropy,
size_t min_len, size_t max_len);
+ size_t get_user_entropy(const OSSL_CORE_HANDLE *handle,
+ unsigned char **pout, int entropy,
+ size_t min_len, size_t max_len);
void cleanup_entropy(const OSSL_CORE_HANDLE *handle,
unsigned char *buf, size_t len);
size_t get_nonce(const OSSL_CORE_HANDLE *handle,
unsigned char **pout, size_t min_len, size_t max_len,
const void *salt, size_t salt_len);
+ size_t get_user_nonce(const OSSL_CORE_HANDLE *handle,
+ unsigned char **pout, size_t min_len, size_t max_len,
+ const void *salt, size_t salt_len);
void cleanup_nonce(const OSSL_CORE_HANDLE *handle,
unsigned char *buf, size_t len);
OPENSSL_cleanse OSSL_FUNC_OPENSSL_CLEANSE
OSSL_SELF_TEST_set_callback OSSL_FUNC_SELF_TEST_CB
ossl_rand_get_entropy OSSL_FUNC_GET_ENTROPY
+ ossl_rand_get_user_entropy OSSL_FUNC_GET_USER_ENTROPY
ossl_rand_cleanup_entropy OSSL_FUNC_CLEANUP_ENTROPY
ossl_rand_get_nonce OSSL_FUNC_GET_NONCE
+ ossl_rand_get_user_nonce OSSL_FUNC_GET_USER_NONCE
ossl_rand_cleanup_nonce OSSL_FUNC_CLEANUP_NONCE
provider_register_child_cb OSSL_FUNC_PROVIDER_REGISTER_CHILD_CB
provider_deregister_child_cb OSSL_FUNC_PROVIDER_DEREGISTER_CHILD_CB
The buffer address is stored in I<*pout> and the buffer length is
returned to the caller. On error, zero is returned.
+get_user_entropy() is the same as get_entropy() except that it will
+attempt to gather seed material via the seed source specified by a call to
+L<RAND_set_seed_source_type(3)> or via L<config(5)/Random Configuration>.
+
cleanup_entropy() is used to clean up and free the buffer returned by
-get_entropy(). The entropy pointer returned by get_entropy() is passed in
-B<buf> and its length in B<len>.
+get_entropy() or get_user_entropy(). The entropy pointer returned by
+get_entropy() or get_user_entropy() is passed in B<buf> and its length
+in B<len>.
get_nonce() retrieves a nonce using the passed I<salt> parameter
of length I<salt_len> and operating system specific information.
most I<max_len> bytes. The buffer address is stored in I<*pout> and the
buffer length returned to the caller. On error, zero is returned.
-cleanup_nonce() is used to clean up and free the buffer returned by
-get_nonce(). The nonce pointer returned by get_nonce() is passed in
-B<buf> and its length in B<len>.
+get_user_nonce() is the same as get_nonce() except that it will attempt
+to gather seed material via the seed source specified by a call to
+L<RAND_set_seed_source_type(3)> or via L<config(5)/Random Configuration>.
+
+cleanup_nonce() is used to clean up and free the buffer returned
+by get_nonce() or get_user_nonce(). The nonce pointer returned by
+get_nonce() or get_user_nonce() is passed in B<buf> and its length
+in B<len>.
provider_register_child_cb() registers callbacks for being informed about the
loading and unloading of providers in the application's library context.