#include <openssl/dh.h>
#include <openssl/x509.h>
#include <openssl/pem.h>
+#include <openssl/engine.h>
#define DEFBITS 512
#undef PROG
int MAIN(int argc, char **argv)
{
+ ENGINE *e = NULL;
DH *dh=NULL;
int ret=1,num=DEFBITS;
int g=2;
char *outfile=NULL;
- char *inrand=NULL,*inegd=NULL;
+ char *inrand=NULL;
+ char *engine=NULL;
BIO *out=NULL;
apps_startup();
g=3; */
else if (strcmp(*argv,"-5") == 0)
g=5;
- else if (strcmp(*argv,"-rand") == 0)
+ else if (strcmp(*argv,"-engine") == 0)
{
if (--argc < 1) goto bad;
- inrand= *(++argv);
+ engine= *(++argv);
}
- else if (strcmp(*argv,"-egd") == 0)
+ else if (strcmp(*argv,"-rand") == 0)
{
if (--argc < 1) goto bad;
- inegd= *(++argv);
+ inrand= *(++argv);
}
else
break;
BIO_printf(bio_err," -2 - use 2 as the generator value\n");
/* BIO_printf(bio_err," -3 - use 3 as the generator value\n"); */
BIO_printf(bio_err," -5 - use 5 as the generator value\n");
+ BIO_printf(bio_err," -engine e - use engine e, possibly a hardware device.\n");
BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
BIO_printf(bio_err," - load the file (or the files in the directory) into\n");
BIO_printf(bio_err," the random number generator\n");
- BIO_printf(bio_err," -egd file - load random seed from EGD socket\n");
goto end;
}
+ if (engine != NULL)
+ {
+ if((e = ENGINE_by_id(engine)) == NULL)
+ {
+ BIO_printf(bio_err,"invalid engine \"%s\"\n",
+ engine);
+ goto end;
+ }
+ if(!ENGINE_set_default(e, ENGINE_METHOD_ALL))
+ {
+ BIO_printf(bio_err,"can't use that engine\n");
+ goto end;
+ }
+ BIO_printf(bio_err,"engine \"%s\" set.\n", engine);
+ /* Free our "structural" reference. */
+ ENGINE_free(e);
+ }
+
out=BIO_new(BIO_s_file());
if (out == NULL)
{
}
if (outfile == NULL)
+ {
BIO_set_fp(out,stdout,BIO_NOCLOSE);
+#ifdef VMS
+ {
+ BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+ out = BIO_push(tmpbio, out);
+ }
+#endif
+ }
else
{
if (BIO_write_filename(out,outfile) <= 0)
}
}
- if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL && inegd == NULL)
+ if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL)
{
BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\n");
}
if (inrand != NULL)
BIO_printf(bio_err,"%ld semi-random bytes loaded\n",
app_RAND_load_files(inrand));
- if (inegd != NULL)
- BIO_printf(bio_err,"%ld egd bytes loaded\n",
- RAND_egd(inegd));
BIO_printf(bio_err,"Generating DH parameters, %d bit long safe prime, generator %d\n",num,g);
BIO_printf(bio_err,"This is going to take a long time\n");
end:
if (ret != 0)
ERR_print_errors(bio_err);
- if (out != NULL) BIO_free(out);
+ if (out != NULL) BIO_free_all(out);
if (dh != NULL) DH_free(dh);
EXIT(ret);
}