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Diffstat (limited to 'crypto/openssl/apps/genrsa.c')
-rw-r--r--crypto/openssl/apps/genrsa.c106
1 files changed, 41 insertions, 65 deletions
diff --git a/crypto/openssl/apps/genrsa.c b/crypto/openssl/apps/genrsa.c
index 6738206..6fe578d 100644
--- a/crypto/openssl/apps/genrsa.c
+++ b/crypto/openssl/apps/genrsa.c
@@ -63,7 +63,6 @@
#include <sys/stat.h>
#include "apps.h"
#include <openssl/bio.h>
-#include <openssl/rand.h>
#include <openssl/err.h>
#include <openssl/bn.h>
#include <openssl/rsa.h>
@@ -76,18 +75,20 @@
#define PROG genrsa_main
static void MS_CALLBACK genrsa_cb(int p, int n, void *arg);
-static long gr_load_rand(char *names);
+
+int MAIN(int, char **);
+
int MAIN(int argc, char **argv)
{
int ret=1;
- char buffer[200];
RSA *rsa=NULL;
int i,num=DEFBITS;
- long rnum=0,l;
+ long l;
EVP_CIPHER *enc=NULL;
unsigned long f4=RSA_F4;
char *outfile=NULL;
- char *inrand=NULL,*randfile;
+ char *passargout = NULL, *passout = NULL;
+ char *inrand=NULL;
BIO *out=NULL;
apps_startup();
@@ -97,7 +98,7 @@ int MAIN(int argc, char **argv)
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");
+ BIO_printf(bio_err,"unable to create BIO for output\n");
goto err;
}
@@ -130,6 +131,11 @@ int MAIN(int argc, char **argv)
else if (strcmp(*argv,"-idea") == 0)
enc=EVP_idea_cbc();
#endif
+ else if (strcmp(*argv,"-passout") == 0)
+ {
+ if (--argc < 1) goto bad;
+ passargout= *(++argv);
+ }
else
break;
argv++;
@@ -139,21 +145,28 @@ int MAIN(int argc, char **argv)
{
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");
+ 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");
+ 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");
+ BIO_printf(bio_err," -out file output the key to 'file\n");
+ BIO_printf(bio_err," -passout arg output file pass phrase source\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%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");
goto err;
}
ERR_load_crypto_strings();
+
+ if(!app_passwd(bio_err, NULL, passargout, NULL, &passout)) {
+ BIO_printf(bio_err, "Error getting password\n");
+ goto err;
+ }
+
if (outfile == NULL)
BIO_set_fp(out,stdout,BIO_NOCLOSE);
else
@@ -165,45 +178,23 @@ bad:
}
}
-#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)))
+ if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL)
{
- BIO_printf(bio_err,"unable to load 'random state'\n");
+ BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\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);
+ if (inrand != NULL)
+ BIO_printf(bio_err,"%ld semi-random bytes loaded\n",
+ app_RAND_load_files(inrand));
BIO_printf(bio_err,"Generating RSA private key, %d bit long modulus\n",
num);
rsa=RSA_generate_key(num,f4,genrsa_cb,bio_err);
- if (randfile == NULL)
- BIO_printf(bio_err,"unable to write 'random state'\n");
- else
- RAND_write_file(randfile);
+ app_RAND_write_file(NULL, bio_err);
if (rsa == NULL) goto err;
- /* We need to do the folloing for when the base number size is <
+ /* We need to do the following for when the base number size is <
* long, esp windows 3.1 :-(. */
l=0L;
for (i=0; i<rsa->e->top; i++)
@@ -215,13 +206,14 @@ bad:
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,NULL))
+ if (!PEM_write_bio_RSAPrivateKey(out,rsa,enc,NULL,0,NULL, passout))
goto err;
ret=0;
err:
if (rsa != NULL) RSA_free(rsa);
if (out != NULL) BIO_free(out);
+ if(passout) Free(passout);
if (ret != 0)
ERR_print_errors(bio_err);
EXIT(ret);
@@ -241,26 +233,10 @@ static void MS_CALLBACK genrsa_cb(int p, int n, void *arg)
p=n;
#endif
}
+#else /* !NO_RSA */
-static long gr_load_rand(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;
+# if PEDANTIC
+static void *dummy=&dummy;
+# endif
- tot+=RAND_load_file(n,1024L*1024L);
- if (last) break;
- }
- return(tot);
- }
#endif
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