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RAND_CLEANUP(3) OpenSSL RAND_CLEANUP(3)

NAME

RAND_cleanup - erase the PRNG state

SYNOPSIS

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

DESCRIPTION

Prior to OpenSSL 1.1.0 RAND_cleanup() erases the memory used by the PRNG. This function is deprecated and as of version 1.1.0 does nothing. No explicit initialisation or de-initialisation is necessary. See OPENSSL_init_crypto(3).

RETURN VALUE

RAND_cleanup() returns no value.

SEE ALSO

rand(3)

HISTORY

RAND_cleanup() was deprecated in OpenSSL 1.1.0.

COPYRIGHT

Copyright 2000-2016 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>.
2017-05-25 1.1.0f