DSA_generate_key(feed) - phpMan

DSA_GENERATE_KEY(3)                 OpenSSL                DSA_GENERATE_KEY(3)
NAME
       DSA_generate_key - generate DSA key pair
SYNOPSIS
        #include <openssl/dsa.h>
        int DSA_generate_key(DSA *a);
DESCRIPTION
       DSA_generate_key() expects a to contain DSA parameters. It generates a
       new key pair and stores it in a->pub_key and a->priv_key.
       The random generator must be seeded prior to calling
       DSA_generate_key().  If the automatic seeding or reseeding of the
       OpenSSL CSPRNG fails due to external circumstances (see RAND(7)), the
       operation will fail.
RETURN VALUES
       DSA_generate_key() returns 1 on success, 0 otherwise.  The error codes
       can be obtained by ERR_get_error(3).
SEE ALSO
       DSA_new(3), ERR_get_error(3), RAND_bytes(3),
       DSA_generate_parameters_ex(3)
COPYRIGHT
       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>;.
1.1.1k                            2021-03-25               DSA_GENERATE_KEY(3)