Spelling error.

[openssl.git] / apps / dhparam.c

diff --git a/apps/dhparam.c b/apps/dhparam.c
index 5f9b60148d6fb60610a7abaf887b2be721d137e6..cbc65bcc5f5e94c4686efb979e741e07a48861b6 100644 (file)
--- a/apps/dhparam.c
+++ b/apps/dhparam.c
@@ -109,7 +109,7 @@
  *
  */
 
-#ifndef NO_DH
+#ifndef OPENSSL_NO_DH
 #include <stdio.h>
 #include <stdlib.h>
 #include <time.h>
@@ -122,7 +122,7 @@
 #include <openssl/x509.h>
 #include <openssl/pem.h>
 
-#ifndef NO_DSA
+#ifndef OPENSSL_NO_DSA
 #include <openssl/dsa.h>
 #endif
 
@@ -148,15 +148,16 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
        {
+       ENGINE *e = NULL;
        DH *dh=NULL;
        int i,badops=0,text=0;
-#ifndef NO_DSA
+#ifndef OPENSSL_NO_DSA
        int dsaparam=0;
 #endif
        BIO *in=NULL,*out=NULL;
        int informat,outformat,check=0,noout=0,C=0,ret=1;
        char *infile,*outfile,*prog;
-       char *inrand=NULL;
+       char *inrand=NULL,*engine=NULL;
        int num = 0, g = 0;
 
        apps_startup();
@@ -165,6 +166,9 @@ int MAIN(int argc, char **argv)
                if ((bio_err=BIO_new(BIO_s_file())) != NULL)
                        BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
 
+       if (!load_config(bio_err, NULL))
+               goto end;
+
        infile=NULL;
        outfile=NULL;
        informat=FORMAT_PEM;
@@ -195,11 +199,16 @@ int MAIN(int argc, char **argv)
                        if (--argc < 1) goto bad;
                        outfile= *(++argv);
                        }
+               else if (strcmp(*argv,"-engine") == 0)
+                       {
+                       if (--argc < 1) goto bad;
+                       engine= *(++argv);
+                       }
                else if (strcmp(*argv,"-check") == 0)
                        check=1;
                else if (strcmp(*argv,"-text") == 0)
                        text=1;
-#ifndef NO_DSA
+#ifndef OPENSSL_NO_DSA
                else if (strcmp(*argv,"-dsaparam") == 0)
                        dsaparam=1;
 #endif
@@ -231,7 +240,7 @@ bad:
                BIO_printf(bio_err," -outform arg  output format - one of DER PEM\n");
                BIO_printf(bio_err," -in arg       input file\n");
                BIO_printf(bio_err," -out arg      output file\n");
-#ifndef NO_DSA
+#ifndef OPENSSL_NO_DSA
                BIO_printf(bio_err," -dsaparam     read or generate DSA parameters, convert to DH\n");
 #endif
                BIO_printf(bio_err," -check        check the DH parameters\n");
@@ -240,6 +249,7 @@ bad:
                BIO_printf(bio_err," -2            generate parameters using  2 as the generator value\n");
                BIO_printf(bio_err," -5            generate parameters using  5 as the generator value\n");
                BIO_printf(bio_err," numbits       number of bits in to generate (default 512)\n");
+               BIO_printf(bio_err," -engine e     use engine e, possibly a hardware device.\n");
                BIO_printf(bio_err," -rand file%cfile%c...\n", LIST_SEPARATOR_CHAR, LIST_SEPARATOR_CHAR);
                BIO_printf(bio_err,"               - load the file (or the files in the directory) into\n");
                BIO_printf(bio_err,"               the random number generator\n");
@@ -249,10 +259,12 @@ bad:
 
        ERR_load_crypto_strings();
 
+        e = setup_engine(bio_err, engine, 0);
+
        if (g && !num)
                num = DEFBITS;
 
-#ifndef NO_DSA
+#ifndef OPENSSL_NO_DSA
        if (dsaparam)
                {
                if (g)
@@ -279,7 +291,7 @@ bad:
                        BIO_printf(bio_err,"%ld semi-random bytes loaded\n",
                                app_RAND_load_files(inrand));
 
-#ifndef NO_DSA
+#ifndef OPENSSL_NO_DSA
                if (dsaparam)
                        {
                        DSA *dsa;
@@ -340,7 +352,7 @@ bad:
                        goto end;
                        }
 
-#ifndef NO_DSA
+#ifndef OPENSSL_NO_DSA
                if (dsaparam)
                        {
                        DSA *dsa;
@@ -393,7 +405,7 @@ bad:
        if (outfile == NULL)
                {
                BIO_set_fp(out,stdout,BIO_NOCLOSE);
-#ifdef VMS
+#ifdef OPENSSL_SYS_VMS
                {
                BIO *tmpbio = BIO_new(BIO_f_linebuffer());
                out = BIO_push(tmpbio, out);
@@ -478,7 +490,7 @@ bad:
                printf("\tif ((dh->p == NULL) || (dh->g == NULL))\n");
                printf("\t\t{ DH_free(dh); return(NULL); }\n");
                if (dh->length)
-                       printf("\tdh->length = %d;\n", dh->length);
+                       printf("\tdh->length = %ld;\n", dh->length);
                printf("\treturn(dh);\n\t}\n");
                OPENSSL_free(data);
                }
@@ -506,7 +518,8 @@ end:
        if (in != NULL) BIO_free(in);
        if (out != NULL) BIO_free_all(out);
        if (dh != NULL) DH_free(dh);
-       EXIT(ret);
+       apps_shutdown();
+       OPENSSL_EXIT(ret);
        }
 
 /* dh_cb is identical to dsa_cb in apps/dsaparam.c */