DOKK / manpages / debian 11 / libssl-doc / RAND_cleanup.3ssl.en
RAND_CLEANUP(3SSL) OpenSSL RAND_CLEANUP(3SSL)

RAND_cleanup - erase the PRNG state

 #include <openssl/rand.h>
 #if OPENSSL_API_COMPAT < 0x10100000L
 void RAND_cleanup(void)
 #endif

Prior to OpenSSL 1.1.0, RAND_cleanup() released all resources used by the PRNG. As of version 1.1.0, it does nothing and should not be called, since no explicit initialisation or de-initialisation is necessary. See OPENSSL_init_crypto(3).

RAND_cleanup() returns no value.

RAND(7)

RAND_cleanup() was deprecated in OpenSSL 1.1.0; do not use it. See OPENSSL_init_crypto(3)

Copyright 2000-2019 The OpenSSL Project Authors. All Rights Reserved.

Licensed under the OpenSSL license (the "License"). You may not use this file except in compliance with the License. You can obtain a copy in the file LICENSE in the source distribution or at <https://www.openssl.org/source/license.html>.

2023-09-13 1.1.1w