| =pod |
| |
| =head1 NAME |
| |
| gendsa - generate a DSA private key from a set of parameters |
| |
| =head1 SYNOPSIS |
| |
| B<openssl> B<gendsa> |
| [B<-out filename>] |
| [B<-des>] |
| [B<-des3>] |
| [B<-idea>] |
| [B<-rand file:file>] |
| [B<paramfile>] |
| |
| =head1 DESCRIPTION |
| |
| The B<gendsa> command generates a DSA private key from a DSA parameter file |
| (which will be typically generated by the B<openssl dsaparam> command). |
| |
| =head1 OPTIONS |
| |
| =over 4 |
| |
| =item B<-des|-des3|-idea> |
| |
| These options encrypt the private key with the DES, triple DES, or the |
| IDEA ciphers respectively before outputting it. A pass phrase is prompted for. |
| If none of these options is specified no encryption is used. |
| |
| =item B<-rand file:file> |
| |
| a file or files containing random data used to seed the random number |
| generator. Multiple files can be specified separated by B<:>. |
| |
| =item B<paramfile> |
| |
| This option specifies the DSA parameter file to use. The parameters in this |
| file determine the size of the private key. DSA parameters can be generated |
| and examined using the B<openssl dsaparam> command. |
| |
| =back |
| |
| =head1 NOTES |
| |
| DSA key generation is little more than random number generation so it is |
| much quicker that RSA key generation for example. |
| |
| =head1 SEE ALSO |
| |
| dsaparam(1), dsa(1), genrsa(1), rsa(1) |
| |
| =cut |
