1 files changed, 278 insertions, 0 deletions

diff --git a/src/lib/libssl/src/apps/genrsa.c b/src/lib/libssl/src/apps/genrsa.c
new file mode 100644
index 0000000000..cdba6189ad
--- /dev/null
+++ b/src/lib/libssl/src/apps/genrsa.c
@@ -0,0 +1,278 @@
+/* apps/genrsa.c */
+/* 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:
+ * 1. Redistributions of source code must retain the 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 acknowledgement:
+ *    "This product includes cryptographic software written by
+ *     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 
+ *    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
+ * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR 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.
+ * 
+ * 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 <string.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 "rsa.h"
+#include "evp.h"
+#include "x509.h"
+#include "pem.h"
+
+#define DEFBITS 512
+#undef PROG
+#define PROG genrsa_main
+
+#ifndef NOPROTO
+static void MS_CALLBACK genrsa_cb(int p, int n, char *arg);
+static long gr_load_rand(char *names);
+#else
+static void MS_CALLBACK genrsa_cb();
+static long gr_load_rand();
+#endif
+
+int MAIN(argc, argv)
+int argc;
+char **argv;
+        {
+        int ret=1;
+        char buffer[200];
+        RSA *rsa=NULL;
+        int i,num=DEFBITS;
+        long rnum=0,l;
+        EVP_CIPHER *enc=NULL;
+        unsigned long f4=RSA_F4;
+        char *outfile=NULL;
+        char *inrand=NULL,*randfile;
+        BIO *out=NULL;
+
+        apps_startup();
+
+        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 ((out=BIO_new(BIO_s_file())) == NULL)
+                {
+                BIO_printf(bio_err,"unable to creat BIO for output\n");
+                goto err;
+                }
+
+        argv++;
+        argc--;
+        for (;;)
+                {
+                if (argc <= 0) break;
+                if (strcmp(*argv,"-out") == 0)
+                        {
+                        if (--argc < 1) goto bad;
+                        outfile= *(++argv);
+                        }
+                else if (strcmp(*argv,"-3") == 0)
+                        f4=3;
+                else if (strcmp(*argv,"-F4") == 0)
+                        f4=RSA_F4;
+                else if (strcmp(*argv,"-rand") == 0)
+                        {
+                        if (--argc < 1) goto bad;
+                        inrand= *(++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
+                        break;
+                argv++;
+                argc--;
+                }
+        if ((argc >= 1) && ((sscanf(*argv,"%d",&num) == 0) || (num < 0)))
+                {
+bad:
+                BIO_printf(bio_err,"usage: genrsa [args] [numbits]\n");
+                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");
+#ifndef NO_IDEA
+                BIO_printf(bio_err," -idea     - encrypt the generated key with IDEA in cbc mode\n");
+#endif
+                BIO_printf(bio_err," -out file - output the key to 'file\n");
+                BIO_printf(bio_err," -f4       - use F4 (0x10001) for the E value\n");
+                BIO_printf(bio_err," -3        - use 3 for the E value\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");
+                goto err;
+                }
+                
+        ERR_load_crypto_strings();
+        if (outfile == NULL)
+                BIO_set_fp(out,stdout,BIO_NOCLOSE);
+        else
+                {
+                if (BIO_write_filename(out,outfile) <= 0)
+                        {
+                        perror(outfile);
+                        goto err;
+                        }
+                }
+
+#ifdef WINDOWS
+        BIO_printf(bio_err,"Loading 'screen' into random state -");
+        BIO_flush(bio_err);
+        RAND_screen();
+        BIO_printf(bio_err," done\n");
+#endif
+        randfile=RAND_file_name(buffer,200);
+        if ((randfile == NULL) ||
+                 !(rnum=(long)RAND_load_file(randfile,1024L*1024L)))
+                {
+                BIO_printf(bio_err,"unable to load 'random state'\n");
+                }
+
+        if (inrand == NULL)
+                {
+                if (rnum == 0)
+                        {
+                        BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\n");
+                        }
+                }
+        else
+                {
+                rnum+=gr_load_rand(inrand);
+                }
+        if (rnum != 0)
+                BIO_printf(bio_err,"%ld semi-random bytes loaded\n",rnum);
+
+        BIO_printf(bio_err,"Generating RSA private key, %d bit long modulus\n",
+                num);
+        rsa=RSA_generate_key(num,f4,genrsa_cb,(char *)bio_err);
+                
+        if (randfile == NULL)
+                BIO_printf(bio_err,"unable to write 'random state'\n");
+        else
+                RAND_write_file(randfile);
+
+        if (rsa == NULL) goto err;
+        
+        /* We need to do the folloing for when the base number size is <
+         * long, esp windows 3.1 :-(. */
+        l=0L;
+        for (i=0; i<rsa->e->top; i++)
+                {
+#ifndef SIXTY_FOUR_BIT
+                l<<=BN_BITS4;
+                l<<=BN_BITS4;
+#endif
+                l+=rsa->e->d[i];
+                }
+        BIO_printf(bio_err,"e is %ld (0x%lX)\n",l,l);
+        if (!PEM_write_bio_RSAPrivateKey(out,rsa,enc,NULL,0,NULL))
+                goto err;
+
+        ret=0;
+err:
+        if (rsa != NULL) RSA_free(rsa);
+        if (out != NULL) BIO_free(out);
+        if (ret != 0)
+                ERR_print_errors(bio_err);
+        EXIT(ret);
+        }
+
+static void MS_CALLBACK genrsa_cb(p, n, arg)
+int p;
+int n;
+char *arg;
+        {
+        char c='*';
+
+        if (p == 0) c='.';
+        if (p == 1) c='+';
+        if (p == 2) c='*';
+        if (p == 3) c='\n';
+        BIO_write((BIO *)arg,&c,1);
+        BIO_flush((BIO *)arg);
+#ifdef LINT
+        p=n;
+#endif
+        }
+
+static long gr_load_rand(name)
+char *name;
+        {
+        char *p,*n;
+        int last;
+        long tot=0;
+
+        for (;;)
+                {
+                last=0;
+                for (p=name; ((*p != '\0') && (*p != LIST_SEPARATOR_CHAR)); p++);
+                if (*p == '\0') last=1;
+                *p='\0';
+                n=name;
+                name=p+1;
+                if (*n == '\0') break;
+
+                tot+=RAND_load_file(n,1024L*1024L);
+                if (last) break;
+                }
+        return(tot);
+        }
+
+