--- /dev/null
+/* apps/pkeyparam.c */
+/* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
+ * project 2006
+ */
+/* ====================================================================
+ * Copyright (c) 2006 The OpenSSL Project. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ *
+ * 3. All advertising materials mentioning features or use of this
+ * software must display the following acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
+ *
+ * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
+ * endorse or promote products derived from this software without
+ * prior written permission. For written permission, please contact
+ * licensing@OpenSSL.org.
+ *
+ * 5. Products derived from this software may not be called "OpenSSL"
+ * nor may "OpenSSL" appear in their names without prior written
+ * permission of the OpenSSL Project.
+ *
+ * 6. Redistributions of any form whatsoever must retain the following
+ * acknowledgment:
+ * "This product includes software developed by the OpenSSL Project
+ * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
+ * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+ * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
+ * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ * ====================================================================
+ *
+ * This product includes cryptographic software written by Eric Young
+ * (eay@cryptsoft.com). This product includes software written by Tim
+ * Hudson (tjh@cryptsoft.com).
+ *
+ */
+#include <stdio.h>
+#include <string.h>
+#include "apps.h"
+#include <openssl/pem.h>
+#include <openssl/err.h>
+#include <openssl/evp.h>
+
+#define PROG pkeyparam_main
+
+int MAIN(int, char **);
+
+int MAIN(int argc, char **argv)
+ {
+ char **args, *infile = NULL, *outfile = NULL;
+ BIO *in = NULL, *out = NULL;
+ int text = 0, noout = 0;
+ EVP_PKEY *pkey=NULL;
+ int badarg = 0;
+#ifndef OPENSSL_NO_ENGINE
+ char *engine=NULL;
+#endif
+ int ret = 1;
+
+ if (bio_err == NULL)
+ bio_err = BIO_new_fp (stderr, BIO_NOCLOSE);
+
+ if (!load_config(bio_err, NULL))
+ goto end;
+
+ ERR_load_crypto_strings();
+ OpenSSL_add_all_algorithms();
+ args = argv + 1;
+ while (!badarg && *args && *args[0] == '-')
+ {
+ if (!strcmp (*args, "-in"))
+ {
+ if (args[1])
+ {
+ args++;
+ infile = *args;
+ }
+ else badarg = 1;
+ }
+ else if (!strcmp (*args, "-out"))
+ {
+ if (args[1])
+ {
+ args++;
+ outfile = *args;
+ }
+ else badarg = 1;
+ }
+#ifndef OPENSSL_NO_ENGINE
+ else if (strcmp(*args,"-engine") == 0)
+ {
+ if (!args[1]) goto bad;
+ engine= *(++args);
+ }
+#endif
+
+ else if (strcmp(*args,"-text") == 0)
+ text=1;
+ else if (strcmp(*args,"-noout") == 0)
+ noout=1;
+ args++;
+ }
+
+ if (badarg)
+ {
+#ifndef OPENSSL_NO_ENGINE
+ bad:
+#endif
+ BIO_printf(bio_err, "Usage pkeyparam [options]\n");
+ BIO_printf(bio_err, "where options are\n");
+ BIO_printf(bio_err, "-in file input file\n");
+ BIO_printf(bio_err, "-out file output file\n");
+ BIO_printf(bio_err, "-text print parameters as text\n");
+ BIO_printf(bio_err, "-noout don't output encoded parameters\n");
+#ifndef OPENSSL_NO_ENGINE
+ BIO_printf(bio_err, "-engine e use engine e, possibly a hardware device.\n");
+#endif
+ return 1;
+ }
+
+#ifndef OPENSSL_NO_ENGINE
+ setup_engine(bio_err, engine, 0);
+#endif
+
+ if (infile)
+ {
+ if (!(in = BIO_new_file (infile, "r")))
+ {
+ BIO_printf(bio_err,
+ "Can't open input file %s\n", infile);
+ goto end;
+ }
+ }
+ else
+ in = BIO_new_fp (stdin, BIO_NOCLOSE);
+
+ if (outfile)
+ {
+ if (!(out = BIO_new_file (outfile, "w")))
+ {
+ BIO_printf(bio_err,
+ "Can't open output file %s\n", outfile);
+ goto end;
+ }
+ }
+ else
+ {
+ out = BIO_new_fp (stdout, BIO_NOCLOSE);
+#ifdef OPENSSL_SYS_VMS
+ {
+ BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+ out = BIO_push(tmpbio, out);
+ }
+#endif
+ }
+
+ pkey = PEM_read_bio_Parameters(in, NULL);
+ if (!pkey)
+ {
+ BIO_printf(bio_err, "Error reading parameters\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+ if (!noout)
+ PEM_write_bio_Parameters(out,pkey);
+
+ if (text)
+ EVP_PKEY_print_params(out, pkey, 0, NULL);
+
+ ret = 0;
+
+ end:
+ EVP_PKEY_free(pkey);
+ BIO_free_all(out);
+ BIO_free(in);
+
+ return ret;
+ }
projects / cassiopeia.git / blobdiff