*
*/
+#include <openssl/opensslconf.h> /* for OPENSSL_NO_DH */
#ifndef OPENSSL_NO_DH
#include <stdio.h>
#include <stdlib.h>
* -C
*/
-static void MS_CALLBACK dh_cb(int p, int n, void *arg);
+static int MS_CALLBACK dh_cb(int p, int n, BN_GENCB *cb);
int MAIN(int, char **);
int MAIN(int argc, char **argv)
{
- ENGINE *e = NULL;
DH *dh=NULL;
int i,badops=0,text=0;
#ifndef OPENSSL_NO_DSA
BIO *in=NULL,*out=NULL;
int informat,outformat,check=0,noout=0,C=0,ret=1;
char *infile,*outfile,*prog;
- char *inrand=NULL,*engine=NULL;
+ char *inrand=NULL;
+#ifndef OPENSSL_NO_ENGINE
+ char *engine=NULL;
+#endif
int num = 0, g = 0;
apps_startup();
if ((bio_err=BIO_new(BIO_s_file())) != NULL)
BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
+ if (!load_config(bio_err, NULL))
+ goto end;
+
infile=NULL;
outfile=NULL;
informat=FORMAT_PEM;
if (--argc < 1) goto bad;
outfile= *(++argv);
}
+#ifndef OPENSSL_NO_ENGINE
else if (strcmp(*argv,"-engine") == 0)
{
if (--argc < 1) goto bad;
engine= *(++argv);
}
+#endif
else if (strcmp(*argv,"-check") == 0)
check=1;
else if (strcmp(*argv,"-text") == 0)
BIO_printf(bio_err," -2 generate parameters using 2 as the generator value\n");
BIO_printf(bio_err," -5 generate parameters using 5 as the generator value\n");
BIO_printf(bio_err," numbits number of bits in to generate (default 512)\n");
+#ifndef OPENSSL_NO_ENGINE
BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n");
+#endif
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");
ERR_load_crypto_strings();
- e = setup_engine(bio_err, engine, 0);
+#ifndef OPENSSL_NO_ENGINE
+ setup_engine(bio_err, engine, 0);
+#endif
if (g && !num)
num = DEFBITS;
if(num) {
+ BN_GENCB cb;
+ BN_GENCB_set(&cb, dh_cb, bio_err);
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");
#ifndef OPENSSL_NO_DSA
if (dsaparam)
{
- DSA *dsa;
+ DSA *dsa = DSA_new();
BIO_printf(bio_err,"Generating DSA parameters, %d bit long prime\n",num);
- dsa = DSA_generate_parameters(num, NULL, 0, NULL, NULL, dh_cb, bio_err);
- if (dsa == NULL)
+ if(!dsa || !DSA_generate_parameters_ex(dsa, num,
+ NULL, 0, NULL, NULL, &cb))
{
+ if(dsa) DSA_free(dsa);
ERR_print_errors(bio_err);
goto end;
}
else
#endif
{
+ dh = DH_new();
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");
- dh=DH_generate_parameters(num,g,dh_cb,bio_err);
-
- if (dh == NULL)
+ if(!dh || !DH_generate_parameters_ex(dh, num, g, &cb))
{
+ if(dh) DH_free(dh);
ERR_print_errors(bio_err);
goto end;
}
printf("\tif ((dh->p == NULL) || (dh->g == NULL))\n");
printf("\t\t{ DH_free(dh); return(NULL); }\n");
if (dh->length)
- printf("\tdh->length = %d;\n", dh->length);
+ printf("\tdh->length = %ld;\n", dh->length);
printf("\treturn(dh);\n\t}\n");
OPENSSL_free(data);
}
if (out != NULL) BIO_free_all(out);
if (dh != NULL) DH_free(dh);
apps_shutdown();
- EXIT(ret);
+ OPENSSL_EXIT(ret);
}
/* dh_cb is identical to dsa_cb in apps/dsaparam.c */
-static void MS_CALLBACK dh_cb(int p, int n, void *arg)
+static int MS_CALLBACK dh_cb(int p, int n, BN_GENCB *cb)
{
char c='*';
if (p == 1) c='+';
if (p == 2) c='*';
if (p == 3) c='\n';
- BIO_write((BIO *)arg,&c,1);
- (void)BIO_flush((BIO *)arg);
+ BIO_write(cb->arg,&c,1);
+ (void)BIO_flush(cb->arg);
#ifdef LINT
p=n;
#endif
+ return 1;
}
+#else /* !OPENSSL_NO_DH */
+
+# if PEDANTIC
+static void *dummy=&dummy;
+# endif
+
#endif