* This package is an SSL implementation written
* by Eric Young (eay@cryptsoft.com).
* The implementation was written so as to conform with Netscapes SSL.
- *
+ *
* This library is free for commercial and non-commercial use as long as
* the following conditions are aheared to. The following conditions
* apply to all code found in this distribution, be it the RC4, RSA,
* lhash, DES, etc., code; not just the SSL code. The SSL documentation
* included with this distribution is covered by the same copyright terms
* except that the holder is Tim Hudson (tjh@cryptsoft.com).
- *
+ *
* Copyright remains Eric Young's, and as such any Copyright notices in
* the code are not to be removed.
* If this package is used in a product, Eric Young should be given attribution
* as the author of the parts of the library used.
* This can be in the form of a textual message at program startup or
* in documentation (online or textual) provided with the package.
- *
+ *
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* Eric Young (eay@cryptsoft.com)"
* The word 'cryptographic' can be left out if the rouines from the library
* being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from
+ * 4. If you include any Windows specific code (or a derivative thereof) from
* the apps directory (application code) you must include an acknowledgement:
* "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- *
+ *
* THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* 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.
- *
+ *
* The licence and distribution terms for any publically available version or
* derivative of this code cannot be changed. i.e. this code cannot simply be
* copied and put under another distribution licence
* [including the GNU Public Licence.]
*/
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include "apps.h"
-#include "bio.h"
-#include "err.h"
-#include "dsa.h"
-#include "evp.h"
-#include "x509.h"
-#include "pem.h"
+#include <openssl/opensslconf.h> /* for OPENSSL_NO_DSA */
+#ifndef OPENSSL_NO_DSA
+# include <stdio.h>
+# include <stdlib.h>
+# include <string.h>
+# include <time.h>
+# include "apps.h"
+# include <openssl/bio.h>
+# include <openssl/err.h>
+# include <openssl/dsa.h>
+# include <openssl/evp.h>
+# include <openssl/x509.h>
+# include <openssl/pem.h>
+# include <openssl/bn.h>
-#undef PROG
-#define PROG dsa_main
+# undef PROG
+# define PROG dsa_main
-/* -inform arg - input format - default PEM (one of DER, NET or PEM)
+/*-
+ * -inform arg - input format - default PEM (one of DER, NET or PEM)
* -outform arg - output format - default PEM
- * -in arg - input file - default stdin
- * -out arg - output file - default stdout
- * -des - encrypt output if PEM format with DES in cbc mode
- * -des3 - encrypt output if PEM format
- * -idea - encrypt output if PEM format
- * -text - print a text version
- * -modulus - print the DSA public key
+ * -in arg - input file - default stdin
+ * -out arg - output file - default stdout
+ * -des - encrypt output if PEM format with DES in cbc mode
+ * -des3 - encrypt output if PEM format
+ * -idea - encrypt output if PEM format
+ * -aes128 - encrypt output if PEM format
+ * -aes192 - encrypt output if PEM format
+ * -aes256 - encrypt output if PEM format
+ * -camellia128 - encrypt output if PEM format
+ * -camellia192 - encrypt output if PEM format
+ * -camellia256 - encrypt output if PEM format
+ * -seed - encrypt output if PEM format
+ * -text - print a text version
+ * -modulus - print the DSA public key
*/
-int MAIN(argc, argv)
-int argc;
-char **argv;
- {
- int ret=1;
- DSA *dsa=NULL;
- int i,badops=0;
- const EVP_CIPHER *enc=NULL;
- BIO *in=NULL,*out=NULL;
- int informat,outformat,text=0,noout=0;
- char *infile,*outfile,*prog;
- int modulus=0;
+int MAIN(int, char **);
- apps_startup();
+int MAIN(int argc, char **argv)
+{
+ ENGINE *e = NULL;
+ int ret = 1;
+ DSA *dsa = NULL;
+ int i, badops = 0;
+ const EVP_CIPHER *enc = NULL;
+ BIO *in = NULL, *out = NULL;
+ int informat, outformat, text = 0, noout = 0;
+ int pubin = 0, pubout = 0;
+ char *infile, *outfile, *prog;
+# ifndef OPENSSL_NO_ENGINE
+ char *engine;
+# endif
+ char *passargin = NULL, *passargout = NULL;
+ char *passin = NULL, *passout = NULL;
+ int modulus = 0;
- if (bio_err == NULL)
- if ((bio_err=BIO_new(BIO_s_file())) != NULL)
- BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
+ int pvk_encr = 2;
- infile=NULL;
- outfile=NULL;
- informat=FORMAT_PEM;
- outformat=FORMAT_PEM;
+ apps_startup();
- prog=argv[0];
- argc--;
- argv++;
- while (argc >= 1)
- {
- if (strcmp(*argv,"-inform") == 0)
- {
- if (--argc < 1) goto bad;
- informat=str2fmt(*(++argv));
- }
- else if (strcmp(*argv,"-outform") == 0)
- {
- if (--argc < 1) goto bad;
- outformat=str2fmt(*(++argv));
- }
- else if (strcmp(*argv,"-in") == 0)
- {
- if (--argc < 1) goto bad;
- infile= *(++argv);
- }
- else if (strcmp(*argv,"-out") == 0)
- {
- if (--argc < 1) goto bad;
- outfile= *(++argv);
- }
- else if (strcmp(*argv,"-noout") == 0)
- noout=1;
- else if (strcmp(*argv,"-text") == 0)
- text=1;
- else if (strcmp(*argv,"-modulus") == 0)
- modulus=1;
- else if ((enc=EVP_get_cipherbyname(&(argv[0][1]))) == NULL)
- {
- BIO_printf(bio_err,"unknown option %s\n",*argv);
- badops=1;
- break;
- }
- argc--;
- argv++;
- }
+ if (bio_err == NULL)
+ if ((bio_err = BIO_new(BIO_s_file())) != NULL)
+ BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
- if (badops)
- {
-bad:
- BIO_printf(bio_err,"%s [options] <infile >outfile\n",prog);
- BIO_printf(bio_err,"where options are\n");
- BIO_printf(bio_err," -inform arg input format - one of DER NET PEM\n");
- BIO_printf(bio_err," -outform arg output format - one of DER NET PEM\n");
- BIO_printf(bio_err," -in arg input file\n");
- BIO_printf(bio_err," -out arg output file\n");
- BIO_printf(bio_err," -des encrypt PEM output with cbc des\n");
- BIO_printf(bio_err," -des3 encrypt PEM output with ede cbc des using 168 bit key\n");
-#ifndef NO_IDEA
- BIO_printf(bio_err," -idea encrypt PEM output with cbc idea\n");
-#endif
- BIO_printf(bio_err," -text print the key in text\n");
- BIO_printf(bio_err," -noout don't print key out\n");
- BIO_printf(bio_err," -modulus print the DSA public value\n");
- goto end;
- }
+ if (!load_config(bio_err, NULL))
+ goto end;
+
+# ifndef OPENSSL_NO_ENGINE
+ engine = NULL;
+# endif
+ infile = NULL;
+ outfile = NULL;
+ informat = FORMAT_PEM;
+ outformat = FORMAT_PEM;
+
+ prog = argv[0];
+ argc--;
+ argv++;
+ while (argc >= 1) {
+ if (strcmp(*argv, "-inform") == 0) {
+ if (--argc < 1)
+ goto bad;
+ informat = str2fmt(*(++argv));
+ } else if (strcmp(*argv, "-outform") == 0) {
+ if (--argc < 1)
+ goto bad;
+ outformat = str2fmt(*(++argv));
+ } else if (strcmp(*argv, "-in") == 0) {
+ if (--argc < 1)
+ goto bad;
+ infile = *(++argv);
+ } else if (strcmp(*argv, "-out") == 0) {
+ if (--argc < 1)
+ goto bad;
+ outfile = *(++argv);
+ } else if (strcmp(*argv, "-passin") == 0) {
+ if (--argc < 1)
+ goto bad;
+ passargin = *(++argv);
+ } else if (strcmp(*argv, "-passout") == 0) {
+ if (--argc < 1)
+ goto bad;
+ passargout = *(++argv);
+ }
+# ifndef OPENSSL_NO_ENGINE
+ else if (strcmp(*argv, "-engine") == 0) {
+ if (--argc < 1)
+ goto bad;
+ engine = *(++argv);
+ }
+# endif
+ else if (strcmp(*argv, "-pvk-strong") == 0)
+ pvk_encr = 2;
+ else if (strcmp(*argv, "-pvk-weak") == 0)
+ pvk_encr = 1;
+ else if (strcmp(*argv, "-pvk-none") == 0)
+ pvk_encr = 0;
+ else if (strcmp(*argv, "-noout") == 0)
+ noout = 1;
+ else if (strcmp(*argv, "-text") == 0)
+ text = 1;
+ else if (strcmp(*argv, "-modulus") == 0)
+ modulus = 1;
+ else if (strcmp(*argv, "-pubin") == 0)
+ pubin = 1;
+ else if (strcmp(*argv, "-pubout") == 0)
+ pubout = 1;
+ else if ((enc = EVP_get_cipherbyname(&(argv[0][1]))) == NULL) {
+ BIO_printf(bio_err, "unknown option %s\n", *argv);
+ badops = 1;
+ break;
+ }
+ argc--;
+ argv++;
+ }
- ERR_load_crypto_strings();
+ if (badops) {
+ bad:
+ BIO_printf(bio_err, "%s [options] <infile >outfile\n", prog);
+ BIO_printf(bio_err, "where options are\n");
+ BIO_printf(bio_err, " -inform arg input format - DER or PEM\n");
+ BIO_printf(bio_err, " -outform arg output format - DER or PEM\n");
+ BIO_printf(bio_err, " -in arg input file\n");
+ BIO_printf(bio_err,
+ " -passin arg input file pass phrase source\n");
+ BIO_printf(bio_err, " -out arg output file\n");
+ BIO_printf(bio_err,
+ " -passout arg output file pass phrase source\n");
+# ifndef OPENSSL_NO_ENGINE
+ BIO_printf(bio_err,
+ " -engine e use engine e, possibly a hardware device.\n");
+# endif
+ BIO_printf(bio_err,
+ " -des encrypt PEM output with cbc des\n");
+ BIO_printf(bio_err,
+ " -des3 encrypt PEM output with ede cbc des using 168 bit key\n");
+# ifndef OPENSSL_NO_IDEA
+ BIO_printf(bio_err,
+ " -idea encrypt PEM output with cbc idea\n");
+# endif
+# ifndef OPENSSL_NO_AES
+ BIO_printf(bio_err, " -aes128, -aes192, -aes256\n");
+ BIO_printf(bio_err,
+ " encrypt PEM output with cbc aes\n");
+# endif
+# ifndef OPENSSL_NO_CAMELLIA
+ BIO_printf(bio_err, " -camellia128, -camellia192, -camellia256\n");
+ BIO_printf(bio_err,
+ " encrypt PEM output with cbc camellia\n");
+# endif
+# ifndef OPENSSL_NO_SEED
+ BIO_printf(bio_err,
+ " -seed encrypt PEM output with cbc seed\n");
+# endif
+ BIO_printf(bio_err, " -text print the key in text\n");
+ BIO_printf(bio_err, " -noout don't print key out\n");
+ BIO_printf(bio_err, " -modulus print the DSA public value\n");
+ goto end;
+ }
- in=BIO_new(BIO_s_file());
- out=BIO_new(BIO_s_file());
- if ((in == NULL) || (out == NULL))
- {
- ERR_print_errors(bio_err);
- goto end;
- }
+ ERR_load_crypto_strings();
- if (infile == NULL)
- BIO_set_fp(in,stdin,BIO_NOCLOSE);
- else
- {
- if (BIO_read_filename(in,infile) <= 0)
- {
- perror(infile);
- goto end;
- }
- }
+# ifndef OPENSSL_NO_ENGINE
+ e = setup_engine(bio_err, engine, 0);
+# endif
- BIO_printf(bio_err,"read DSA private key\n");
- if (informat == FORMAT_ASN1)
- dsa=d2i_DSAPrivateKey_bio(in,NULL);
- else if (informat == FORMAT_PEM)
- dsa=PEM_read_bio_DSAPrivateKey(in,NULL,NULL);
- else
- {
- BIO_printf(bio_err,"bad input format specified for key\n");
- goto end;
- }
- if (dsa == NULL)
- {
- BIO_printf(bio_err,"unable to load Private Key\n");
- ERR_print_errors(bio_err);
- goto end;
- }
+ if (!app_passwd(bio_err, passargin, passargout, &passin, &passout)) {
+ BIO_printf(bio_err, "Error getting passwords\n");
+ goto end;
+ }
- if (outfile == NULL)
- BIO_set_fp(out,stdout,BIO_NOCLOSE);
- else
- {
- if (BIO_write_filename(out,outfile) <= 0)
- {
- perror(outfile);
- goto end;
- }
- }
+ in = BIO_new(BIO_s_file());
+ out = BIO_new(BIO_s_file());
+ if ((in == NULL) || (out == NULL)) {
+ ERR_print_errors(bio_err);
+ goto end;
+ }
- if (text)
- if (!DSA_print(out,dsa,0))
- {
- perror(outfile);
- ERR_print_errors(bio_err);
- goto end;
- }
+ if (infile == NULL)
+ BIO_set_fp(in, stdin, BIO_NOCLOSE);
+ else {
+ if (BIO_read_filename(in, infile) <= 0) {
+ perror(infile);
+ goto end;
+ }
+ }
- if (modulus)
- {
- fprintf(stdout,"Public Key=");
- BN_print(out,dsa->pub_key);
- fprintf(stdout,"\n");
- }
+ BIO_printf(bio_err, "read DSA key\n");
- if (noout) goto end;
- BIO_printf(bio_err,"writing DSA private key\n");
- if (outformat == FORMAT_ASN1)
- i=i2d_DSAPrivateKey_bio(out,dsa);
- else if (outformat == FORMAT_PEM)
- i=PEM_write_bio_DSAPrivateKey(out,dsa,enc,NULL,0,NULL);
- else {
- BIO_printf(bio_err,"bad output format specified for outfile\n");
- goto end;
- }
- if (!i)
- {
- BIO_printf(bio_err,"unable to write private key\n");
- ERR_print_errors(bio_err);
- }
- else
- ret=0;
-end:
- if (in != NULL) BIO_free(in);
- if (out != NULL) BIO_free(out);
- if (dsa != NULL) DSA_free(dsa);
- EXIT(ret);
- }
+ {
+ EVP_PKEY *pkey;
+ if (pubin)
+ pkey = load_pubkey(bio_err, infile, informat, 1,
+ passin, e, "Public Key");
+ else
+ pkey = load_key(bio_err, infile, informat, 1,
+ passin, e, "Private Key");
+
+ if (pkey) {
+ dsa = EVP_PKEY_get1_DSA(pkey);
+ EVP_PKEY_free(pkey);
+ }
+ }
+ if (dsa == NULL) {
+ BIO_printf(bio_err, "unable to load Key\n");
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+ if (outfile == NULL) {
+ BIO_set_fp(out, stdout, BIO_NOCLOSE);
+# ifdef OPENSSL_SYS_VMS
+ {
+ BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+ out = BIO_push(tmpbio, out);
+ }
+# endif
+ } else {
+ if (BIO_write_filename(out, outfile) <= 0) {
+ perror(outfile);
+ goto end;
+ }
+ }
+
+ if (text)
+ if (!DSA_print(out, dsa, 0)) {
+ perror(outfile);
+ ERR_print_errors(bio_err);
+ goto end;
+ }
+
+ if (modulus) {
+ fprintf(stdout, "Public Key=");
+ BN_print(out, dsa->pub_key);
+ fprintf(stdout, "\n");
+ }
+
+ if (noout)
+ goto end;
+ BIO_printf(bio_err, "writing DSA key\n");
+ if (outformat == FORMAT_ASN1) {
+ if (pubin || pubout)
+ i = i2d_DSA_PUBKEY_bio(out, dsa);
+ else
+ i = i2d_DSAPrivateKey_bio(out, dsa);
+ } else if (outformat == FORMAT_PEM) {
+ if (pubin || pubout)
+ i = PEM_write_bio_DSA_PUBKEY(out, dsa);
+ else
+ i = PEM_write_bio_DSAPrivateKey(out, dsa, enc,
+ NULL, 0, NULL, passout);
+# if !defined(OPENSSL_NO_RSA) && !defined(OPENSSL_NO_RC4)
+ } else if (outformat == FORMAT_MSBLOB || outformat == FORMAT_PVK) {
+ EVP_PKEY *pk;
+ pk = EVP_PKEY_new();
+ EVP_PKEY_set1_DSA(pk, dsa);
+ if (outformat == FORMAT_PVK)
+ i = i2b_PVK_bio(out, pk, pvk_encr, 0, passout);
+ else if (pubin || pubout)
+ i = i2b_PublicKey_bio(out, pk);
+ else
+ i = i2b_PrivateKey_bio(out, pk);
+ EVP_PKEY_free(pk);
+# endif
+ } else {
+ BIO_printf(bio_err, "bad output format specified for outfile\n");
+ goto end;
+ }
+ if (i <= 0) {
+ BIO_printf(bio_err, "unable to write private key\n");
+ ERR_print_errors(bio_err);
+ } else
+ ret = 0;
+ end:
+ if (in != NULL)
+ BIO_free(in);
+ if (out != NULL)
+ BIO_free_all(out);
+ if (dsa != NULL)
+ DSA_free(dsa);
+ if (passin)
+ OPENSSL_free(passin);
+ if (passout)
+ OPENSSL_free(passout);
+ apps_shutdown();
+ OPENSSL_EXIT(ret);
+}
+#else /* !OPENSSL_NO_DSA */
+
+# if PEDANTIC
+static void *dummy = &dummy;
+# endif
+
+#endif
projects / openssl.git / blobdiff