/*
- * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
+ * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved.
*
* Licensed under the OpenSSL license (the "License"). You may not use
* this file except in compliance with the License. You can obtain a copy
# include <time.h>
# include <string.h>
# include "apps.h"
+# include "progs.h"
# include <openssl/bio.h>
# include <openssl/err.h>
# include <openssl/bn.h>
OPT_ERR = -1, OPT_EOF = 0, OPT_HELP,
OPT_INFORM, OPT_OUTFORM, OPT_IN, OPT_OUT,
OPT_ENGINE, OPT_CHECK, OPT_TEXT, OPT_NOOUT,
- OPT_RAND, OPT_DSAPARAM, OPT_C, OPT_2, OPT_5
+ OPT_DSAPARAM, OPT_C, OPT_2, OPT_5,
+ OPT_R_ENUM
} OPTION_CHOICE;
const OPTIONS dhparam_options[] = {
{"check", OPT_CHECK, '-', "Check the DH parameters"},
{"text", OPT_TEXT, '-', "Print a text form of the DH parameters"},
{"noout", OPT_NOOUT, '-', "Don't output any DH parameters"},
- {"rand", OPT_RAND, 's',
- "Load the file(s) into the random number generator"},
+ OPT_R_OPTIONS,
{"C", OPT_C, '-', "Print C code"},
{"2", OPT_2, '-', "Generate parameters using 2 as the generator value"},
{"5", OPT_5, '-', "Generate parameters using 5 as the generator value"},
{
BIO *in = NULL, *out = NULL;
DH *dh = NULL;
- char *infile = NULL, *outfile = NULL, *prog, *inrand = NULL;
+ char *infile = NULL, *outfile = NULL, *prog;
ENGINE *e = NULL;
#ifndef OPENSSL_NO_DSA
int dsaparam = 0;
case OPT_NOOUT:
noout = 1;
break;
- case OPT_RAND:
- inrand = opt_arg();
+ case OPT_R_CASES:
+ if (!opt_rand(o))
+ goto end;
break;
}
}
argc = opt_num_rest();
argv = opt_rest();
- if (argv[0] && (!opt_int(argv[0], &num) || num <= 0))
+ if (argv[0] != NULL && (!opt_int(argv[0], &num) || num <= 0))
goto end;
if (g && !num)
goto end;
}
# endif
+
+ out = bio_open_default(outfile, 'w', outformat);
+ if (out == NULL)
+ goto end;
+
/* DH parameters */
if (num && !g)
g = 2;
}
BN_GENCB_set(cb, dh_cb, bio_err);
- if (!app_RAND_load_file(NULL, 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));
# ifndef OPENSSL_NO_DSA
if (dsaparam) {
}
BN_GENCB_free(cb);
- app_RAND_write_file(NULL);
} else {
in = bio_open_default(infile, 'r', informat);
/* dh != NULL */
}
- out = bio_open_default(outfile, 'w', outformat);
- if (out == NULL)
- goto end;
-
if (text) {
DHparams_print(out, dh);
}
"\n"
" if (dh == NULL)\n"
" return NULL;\n");
- BIO_printf(out, " dhp_bn = BN_bin2bn(dhp_%d, sizeof (dhp_%d), NULL);\n",
+ BIO_printf(out, " dhp_bn = BN_bin2bn(dhp_%d, sizeof(dhp_%d), NULL);\n",
bits, bits);
- BIO_printf(out, " dhg_bn = BN_bin2bn(dhg_%d, sizeof (dhg_%d), NULL);\n",
+ BIO_printf(out, " dhg_bn = BN_bin2bn(dhg_%d, sizeof(dhg_%d), NULL);\n",
bits, bits);
BIO_printf(out, " if (dhp_bn == NULL || dhg_bn == NULL\n"
" || !DH_set0_pqg(dh, dhp_bn, NULL, dhg_bn)) {\n"
i = i2d_DHxparams_bio(out, dh);
else
i = i2d_DHparams_bio(out, dh);
- } else if (q != NULL)
+ } else if (q != NULL) {
i = PEM_write_bio_DHxparams(out, dh);
- else
+ } else {
i = PEM_write_bio_DHparams(out, dh);
+ }
if (!i) {
BIO_printf(bio_err, "unable to write DH parameters\n");
ERR_print_errors(bio_err);
BIO_free_all(out);
DH_free(dh);
release_engine(e);
- return (ret);
+ return ret;
}
static int dh_cb(int p, int n, BN_GENCB *cb)