1*4724848cSchristos=pod 2*4724848cSchristos 3*4724848cSchristos=head1 NAME 4*4724848cSchristos 5*4724848cSchristosDSA_new, DSA_free - allocate and free DSA objects 6*4724848cSchristos 7*4724848cSchristos=head1 SYNOPSIS 8*4724848cSchristos 9*4724848cSchristos #include <openssl/dsa.h> 10*4724848cSchristos 11*4724848cSchristos DSA* DSA_new(void); 12*4724848cSchristos 13*4724848cSchristos void DSA_free(DSA *dsa); 14*4724848cSchristos 15*4724848cSchristos=head1 DESCRIPTION 16*4724848cSchristos 17*4724848cSchristosDSA_new() allocates and initializes a B<DSA> structure. It is equivalent to 18*4724848cSchristoscalling DSA_new_method(NULL). 19*4724848cSchristos 20*4724848cSchristosDSA_free() frees the B<DSA> structure and its components. The values are 21*4724848cSchristoserased before the memory is returned to the system. 22*4724848cSchristosIf B<dsa> is NULL nothing is done. 23*4724848cSchristos 24*4724848cSchristos=head1 RETURN VALUES 25*4724848cSchristos 26*4724848cSchristosIf the allocation fails, DSA_new() returns B<NULL> and sets an error 27*4724848cSchristoscode that can be obtained by 28*4724848cSchristosL<ERR_get_error(3)>. Otherwise it returns a pointer 29*4724848cSchristosto the newly allocated structure. 30*4724848cSchristos 31*4724848cSchristosDSA_free() returns no value. 32*4724848cSchristos 33*4724848cSchristos=head1 SEE ALSO 34*4724848cSchristos 35*4724848cSchristosL<DSA_new(3)>, L<ERR_get_error(3)>, 36*4724848cSchristosL<DSA_generate_parameters(3)>, 37*4724848cSchristosL<DSA_generate_key(3)> 38*4724848cSchristos 39*4724848cSchristos=head1 COPYRIGHT 40*4724848cSchristos 41*4724848cSchristosCopyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved. 42*4724848cSchristos 43*4724848cSchristosLicensed under the OpenSSL license (the "License"). You may not use 44*4724848cSchristosthis file except in compliance with the License. You can obtain a copy 45*4724848cSchristosin the file LICENSE in the source distribution or at 46*4724848cSchristosL<https://www.openssl.org/source/license.html>. 47*4724848cSchristos 48*4724848cSchristos=cut 49