OpenSSL

Cryptography and SSL/TLS Toolkit

DSA_new

NAME

DSA_new, DSA_free - allocate and free DSA objects

SYNOPSIS

 #include <openssl/dsa.h>

 DSA* DSA_new(void);

 void DSA_free(DSA *dsa);

DESCRIPTION

DSA_new() allocates and initializes a DSA structure. It is equivalent to calling DSA_new_method(NULL).

DSA_free() frees the DSA structure and its components. The values are erased before the memory is returned to the system. If dsa is NULL nothing is done.

RETURN VALUES

If the allocation fails, DSA_new() returns NULL and sets an error code that can be obtained by ERR_get_error. Otherwise it returns a pointer to the newly allocated structure.

DSA_free() returns no value.

SEE ALSO

dsa, ERR_get_error, DSA_generate_parameters, DSA_generate_key

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.