Run util/openssl-format-source -v -c .

[openssl.git] / demos / prime / prime.c

diff --git a/demos/prime/prime.c b/demos/prime/prime.c
index 25873731d394238c5071accd6c6b7c9ade5a26ab..6dd0228860fc3eb14c34e32810690ef260b4ee2a 100644 (file)
--- a/demos/prime/prime.c
+++ b/demos/prime/prime.c
@@ -1,25 +1,25 @@
 /* demos/prime/prime.c */
-/* Copyright (C) 1995-1997 Eric Young (eay@cryptsoft.com)
+/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * 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:
@@ -34,10 +34,10 @@
  *     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
@@ -49,7 +49,7 @@
  * 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
@@ -57,44 +57,46 @@
  */
 
 #include <stdio.h>
-#include "bn.h"    
+#include <stdlib.h>
+#include <openssl/bn.h>
 
-void callback(type,num)
-int type,num;
-       {
-       if (type == 0)
-               fprintf(stderr,".");
-       else if (type == 1)
-               fprintf(stderr,"+");
-       else if (type == 2)
-               fprintf(stderr,"*");
-       fflush(stderr);
-       }
+void callback(type, num)
+int type, num;
+{
+    if (type == 0)
+        fprintf(stderr, ".");
+    else if (type == 1)
+        fprintf(stderr, "+");
+    else if (type == 2)
+        fprintf(stderr, "*");
+    fflush(stderr);
+}
 
-int main(argc,argv)
+int main(argc, argv)
 int argc;
 char *argv[];
-       {
-       BIGNUM *rand;
-       int num=256;
-
-       /* we should really call RAND_seed(char *bytes,int num);
-        * to fully initalise the random number generator */
-       if (argc >= 2)
-               {
-               num=atoi(argv[1]);
-               if (num == 0) num=256;
-               }
+{
+    BIGNUM *rand;
+    int num = 256;
 
-       fprintf(stderr,"generate a strong prime\n");
-       rand=BN_generate_prime(num,1,NULL,NULL,callback);
-       /* change the second parameter to 1 for a strong prime */
-       fprintf(stderr,"\n");
+    /*
+     * we should really call RAND_seed(char *bytes,int num); to fully
+     * initalise the random number generator
+     */
+    if (argc >= 2) {
+        num = atoi(argv[1]);
+        if (num == 0)
+            num = 256;
+    }
 
-       BN_print_fp(stdout,rand);           
-       fprintf(stdout,"\n");
-       BN_free(rand); 
-       exit(0);
-       return(0);
-       }
+    fprintf(stderr, "generate a strong prime\n");
+    rand = BN_generate_prime(NULL, num, 1, NULL, NULL, callback, NULL);
+    /* change the third parameter to 1 for a strong prime */
+    fprintf(stderr, "\n");
 
+    BN_print_fp(stdout, rand);
+    fprintf(stdout, "\n");
+    BN_free(rand);
+    exit(0);
+    return (0);
+}