openssl/apps/dhparam.c

11  * apply to all code found in this distribution, be it the RC4, RSA,
16  * Copyright remains Eric Young's, and as such any Copyright notices in
18  * If this package is used in a product, Eric Young should be given attribution
20  * This can be in the form of a textual message at program startup or
21  * in documentation (online or textual) provided with the package.
23  * Redistribution and use in source and binary forms, with or without
28  * 2. Redistributions in binary form must reproduce the above copyright
29  *    notice, this list of conditions and the following disclaimer in the
61  * Redistribution and use in source and binary forms, with or without
68  * 2. Redistributions in binary form must reproduce the above copyright
69  *    notice, this list of conditions and the following disclaimer in
76  *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
84  *    nor may "OpenSSL" appear in their names without prior written
90  *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
138  * -in arg      - input file - default stdin
158     BIO *in = NULL, *out = NULL;
193         } else if (strcmp(*argv, "-in") == 0) {
242         BIO_printf(bio_err, " -in arg       input file\n");
257                    " numbits       number of bits in to generate (default 2048)\n");
265                    "               - load the file (or the files in the directory) into\n");
345         in = BIO_new(BIO_s_file());
346         if (in == NULL) {
351             BIO_set_fp(in, stdin, BIO_NOCLOSE);
353             if (BIO_read_filename(in, infile) <= 0) {
368                 dsa = d2i_DSAparams_bio(in, NULL);
370                 dsa = PEM_read_bio_DSAparams(in, NULL, NULL, NULL);
388                 dh = d2i_DHparams_bio(in, NULL);
390                 dh = PEM_read_bio_DHparams(in, NULL, NULL, NULL);
506     if (in != NULL)
507         BIO_free(in);
516 /* dh_cb is identical to dsa_cb in apps/dsaparam.c */