DSA_new - allocate and free DSA objects
#include <openssl/dsa.h> DSA* DSA_new(void); void DSA_free(DSA *dsa);
DSA_new(3openssl) OpenSSL DSA_new(3openssl)
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.
RETURN VALUES
If the allocation fails, DSA_new() returns NULL and sets an error code
that can be obtained by ERR_get_error(3). Otherwise it returns a
pointer to the newly allocated structure.
DSA_free() returns no value.
ATTRIBUTES
See attributes(7) for descriptions of the following attributes:
+---------------+--------------------------+
|ATTRIBUTE TYPE | ATTRIBUTE VALUE |
+---------------+--------------------------+
|Availability | library/security/openssl |
+---------------+--------------------------+
|Stability | Pass-through uncommitted |
+---------------+--------------------------+
SEE ALSO
dsa(3), ERR_get_error(3), DSA_generate_parameters(3),
DSA_generate_key(3)
HISTORY
DSA_new() and DSA_free() are available in all versions of SSLeay and
OpenSSL.
NOTES
Source code for open source software components in Oracle Solaris can
be found at https://www.oracle.com/downloads/opensource/solaris-source-
code-downloads.html.
This software was built from source available at
https://github.com/oracle/solaris-userland. The original community
source was downloaded from
https://www.openssl.org/source/openssl-1.0.2ze.tar.gz.
Further information about this software can be found on the open source
community website at https://www.openssl.org/.
1.0.2ze 2022-05-03 DSA_new(3openssl)