*** empty log message ***

[openssl.git] / apps / gendsa.c

diff --git a/apps/gendsa.c b/apps/gendsa.c
index e0e5afa400b0feb84588d201377826287bb710a4..db641da5036ababc0c48e2a5ce1d4bac5f9ba77c 100644 (file)
--- a/apps/gendsa.c
+++ b/apps/gendsa.c
@@ -61,13 +61,13 @@
 #include <sys/types.h>
 #include <sys/stat.h>
 #include "apps.h"
 #include <sys/types.h>
 #include <sys/stat.h>
 #include "apps.h"

-#include "bio.h"
-#include "rand.h"
-#include "err.h"
-#include "bn.h"
-#include "dsa.h"
-#include "x509.h"
-#include "pem.h"
+#include <openssl/bio.h>
+#include <openssl/rand.h>
+#include <openssl/err.h>
+#include <openssl/bn.h>
+#include <openssl/dsa.h>
+#include <openssl/x509.h>
+#include <openssl/pem.h>

 
 #define DEFBITS        512
 #undef PROG
 
 #define DEFBITS        512
 #undef PROG


@@ -79,16 +79,15 @@ static long dsa_load_rand(char *names);
 static long dsa_load_rand();
 #endif
 
 static long dsa_load_rand();
 #endif
 

-int MAIN(argc, argv)
-int argc;
-char **argv;
+int MAIN(int argc, char **argv)

        {
        char buffer[200];
        DSA *dsa=NULL;
        {
        char buffer[200];
        DSA *dsa=NULL;

-       int ret=1,num=DEFBITS;
+       int ret=1;

        char *outfile=NULL;
        char *inrand=NULL,*randfile,*dsaparams=NULL;
        BIO *out=NULL,*in=NULL;
        char *outfile=NULL;
        char *inrand=NULL,*randfile,*dsaparams=NULL;
        BIO *out=NULL,*in=NULL;

+       EVP_CIPHER *enc=NULL;

 
        apps_startup();
 
 
        apps_startup();
 


@@ -117,6 +116,16 @@ char **argv;
                        {
                        dsaparams= *argv;
                        }
                        {
                        dsaparams= *argv;
                        }

+#ifndef NO_DES
+               else if (strcmp(*argv,"-des") == 0)
+                       enc=EVP_des_cbc();
+               else if (strcmp(*argv,"-des3") == 0)
+                       enc=EVP_des_ede3_cbc();
+#endif
+#ifndef NO_IDEA
+               else if (strcmp(*argv,"-idea") == 0)
+                       enc=EVP_idea_cbc();
+#endif

                else
                        goto bad;
                argv++;
                else
                        goto bad;
                argv++;


@@ -126,16 +135,25 @@ char **argv;
        if (dsaparams == NULL)
                {
 bad:
        if (dsaparams == NULL)
                {
 bad:

-               BIO_printf(bio_err,"usage: gendsa [args] [numbits]\n");
-               BIO_printf(bio_err," -out file - output the key to 'file\n");
+               BIO_printf(bio_err,"usage: gendsa [args] dsaparam-file\n");
+               BIO_printf(bio_err," -out file - output the key to 'file'\n");
+#ifndef NO_DES
+               BIO_printf(bio_err," -des      - encrypt the generated key with DES in cbc mode\n");
+               BIO_printf(bio_err," -des3     - encrypt the generated key with DES in ede cbc mode (168 bit key)\n");
+#endif
+#ifndef NO_IDEA
+               BIO_printf(bio_err," -idea     - encrypt the generated key with IDEA in cbc mode\n");
+#endif

                BIO_printf(bio_err," -rand file:file:...\n");
                BIO_printf(bio_err,"           - load the file (or the files in the directory) into\n");
                BIO_printf(bio_err,"             the random number generator\n");
                BIO_printf(bio_err," -rand file:file:...\n");
                BIO_printf(bio_err,"           - load the file (or the files in the directory) into\n");
                BIO_printf(bio_err,"             the random number generator\n");

+               BIO_printf(bio_err," dsaparam-file\n");
+               BIO_printf(bio_err,"           - a DSA parameter file as generated by the dsaparam command\n");

                goto end;
                }
 
        in=BIO_new(BIO_s_file());
                goto end;
                }
 
        in=BIO_new(BIO_s_file());

-       if (!(BIO_read_filename(in,"dsaparams")))
+       if (!(BIO_read_filename(in,dsaparams)))

                {
                perror(dsaparams);
                goto end;
                {
                perror(dsaparams);
                goto end;


@@ -174,8 +192,8 @@ bad:
                        dsa_load_rand(inrand));
                }
 
                        dsa_load_rand(inrand));
                }
 

-       BIO_printf(bio_err,"Generating DSA parameters, %d bit long prime\n",num);
-       BIO_printf(bio_err,"This could take some time\n");
+       BIO_printf(bio_err,"Generating DSA key, %d bits\n",
+                                                       BN_num_bits(dsa->p));

        if (!DSA_generate_key(dsa)) goto end;
 
        if (randfile == NULL)
        if (!DSA_generate_key(dsa)) goto end;
 
        if (randfile == NULL)


@@ -183,7 +201,7 @@ bad:
        else
                RAND_write_file(randfile);
 
        else
                RAND_write_file(randfile);
 

-       if (!PEM_write_bio_DSAPrivateKey(out,dsa,EVP_des_ede3_cbc(),NULL,0,NULL))
+       if (!PEM_write_bio_DSAPrivateKey(out,dsa,enc,NULL,0,NULL))

                goto end;
        ret=0;
 end:
                goto end;
        ret=0;
 end:


@@ -194,8 +212,7 @@ end:
        EXIT(ret);
        }
 
        EXIT(ret);
        }
 

-static long dsa_load_rand(name)
-char *name;
+static long dsa_load_rand(char *name)

        {
        char *p,*n;
        int last;
        {
        char *p,*n;
        int last;