* [including the GNU Public Licence.]
*/
-#ifndef NO_RSA
+#include <openssl/opensslconf.h>
+/* Until the key-gen callbacks are modified to use newer prototypes, we allow
+ * deprecated functions for openssl-internal code */
+#ifdef OPENSSL_NO_DEPRECATED
+#undef OPENSSL_NO_DEPRECATED
+#endif
+
+#ifndef OPENSSL_NO_RSA
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#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>
#include <openssl/evp.h>
#include <openssl/x509.h>
#include <openssl/pem.h>
+#include <openssl/rand.h>
-#define DEFBITS 512
+#define DEFBITS 1024
#undef PROG
#define PROG genrsa_main
-static void MS_CALLBACK genrsa_cb(int p, int n, void *arg);
-static long gr_load_rand(char *names);
+static int MS_CALLBACK genrsa_cb(int p, int n, BN_GENCB *cb);
+
+int MAIN(int, char **);
+
int MAIN(int argc, char **argv)
{
+ BN_GENCB cb;
+#ifndef OPENSSL_NO_ENGINE
+ ENGINE *e = NULL;
+#endif
int ret=1;
- char buffer[200];
- RSA *rsa=NULL;
+ int non_fips_allow = 0;
int i,num=DEFBITS;
- long rnum=0,l;
- EVP_CIPHER *enc=NULL;
+ long l;
+ const EVP_CIPHER *enc=NULL;
unsigned long f4=RSA_F4;
char *outfile=NULL;
- char *inrand=NULL,*randfile;
+ char *passargout = NULL, *passout = NULL;
+#ifndef OPENSSL_NO_ENGINE
+ char *engine=NULL;
+#endif
+ char *inrand=NULL;
BIO *out=NULL;
+ BIGNUM *bn = BN_new();
+ RSA *rsa = NULL;
+
+ if(!bn) goto err;
apps_startup();
+ BN_GENCB_set(&cb, genrsa_cb, bio_err);
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 (!load_config(bio_err, NULL))
+ goto err;
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;
}
}
else if (strcmp(*argv,"-3") == 0)
f4=3;
- else if (strcmp(*argv,"-F4") == 0)
+ else if (strcmp(*argv,"-F4") == 0 || strcmp(*argv,"-f4") == 0)
f4=RSA_F4;
+#ifndef OPENSSL_NO_ENGINE
+ else if (strcmp(*argv,"-engine") == 0)
+ {
+ if (--argc < 1) goto bad;
+ engine= *(++argv);
+ }
+#endif
else if (strcmp(*argv,"-rand") == 0)
{
if (--argc < 1) goto bad;
inrand= *(++argv);
}
-#ifndef NO_DES
+#ifndef OPENSSL_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
+#ifndef OPENSSL_NO_IDEA
else if (strcmp(*argv,"-idea") == 0)
enc=EVP_idea_cbc();
#endif
+#ifndef OPENSSL_NO_SEED
+ else if (strcmp(*argv,"-seed") == 0)
+ enc=EVP_seed_cbc();
+#endif
+#ifndef OPENSSL_NO_AES
+ else if (strcmp(*argv,"-aes128") == 0)
+ enc=EVP_aes_128_cbc();
+ else if (strcmp(*argv,"-aes192") == 0)
+ enc=EVP_aes_192_cbc();
+ else if (strcmp(*argv,"-aes256") == 0)
+ enc=EVP_aes_256_cbc();
+#endif
+#ifndef OPENSSL_NO_CAMELLIA
+ else if (strcmp(*argv,"-camellia128") == 0)
+ enc=EVP_camellia_128_cbc();
+ else if (strcmp(*argv,"-camellia192") == 0)
+ enc=EVP_camellia_192_cbc();
+ else if (strcmp(*argv,"-camellia256") == 0)
+ enc=EVP_camellia_256_cbc();
+#endif
+ else if (strcmp(*argv,"-passout") == 0)
+ {
+ if (--argc < 1) goto bad;
+ passargout= *(++argv);
+ }
+ else if (strcmp(*argv,"-non-fips-allow") == 0)
+ non_fips_allow = 1;
else
break;
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");
-#ifndef NO_IDEA
- BIO_printf(bio_err," -idea - encrypt the generated key with IDEA in cbc mode\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 OPENSSL_NO_IDEA
+ BIO_printf(bio_err," -idea encrypt the generated key with IDEA in cbc mode\n");
+#endif
+#ifndef OPENSSL_NO_SEED
+ BIO_printf(bio_err," -seed\n");
+ BIO_printf(bio_err," encrypt PEM output with cbc seed\n");
+#endif
+#ifndef OPENSSL_NO_AES
+ BIO_printf(bio_err," -aes128, -aes192, -aes256\n");
+ BIO_printf(bio_err," encrypt PEM output with cbc aes\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");
+#ifndef OPENSSL_NO_CAMELLIA
+ BIO_printf(bio_err," -camellia128, -camellia192, -camellia256\n");
+ BIO_printf(bio_err," encrypt PEM output with cbc camellia\n");
+#endif
+ 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");
+#ifndef OPENSSL_NO_ENGINE
+ BIO_printf(bio_err," -engine e use engine e, possibly a hardware device.\n");
+#endif
+ 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;
+ }
+
+#ifndef OPENSSL_NO_ENGINE
+ e = setup_engine(bio_err, engine, 0);
+#endif
+
if (outfile == NULL)
+ {
BIO_set_fp(out,stdout,BIO_NOCLOSE);
+#ifdef OPENSSL_SYS_VMS
+ {
+ BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+ out = BIO_push(tmpbio, out);
+ }
+#endif
+ }
else
{
if (BIO_write_filename(out,outfile) <= 0)
}
}
-#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
+ if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL
+ && !RAND_status())
{
- rnum+=gr_load_rand(inrand);
+ BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\n");
}
- 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);
+#ifdef OPENSSL_NO_ENGINE
+ rsa = RSA_new();
+#else
+ rsa = RSA_new_method(e);
+#endif
+ if (!rsa)
+ goto err;
+
+ if (non_fips_allow)
+ rsa->flags |= RSA_FLAG_NON_FIPS_ALLOW;
+
+ if(!BN_set_word(bn, f4) || !RSA_generate_key_ex(rsa, num, bn, &cb))
+ goto 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++)
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))
+ {
+ PW_CB_DATA cb_data;
+ cb_data.password = passout;
+ cb_data.prompt_info = outfile;
+ if (!PEM_write_bio_RSAPrivateKey(out,rsa,enc,NULL,0,
+ (pem_password_cb *)password_callback,&cb_data))
goto err;
+ }
ret=0;
err:
- if (rsa != NULL) RSA_free(rsa);
- if (out != NULL) BIO_free(out);
+ if (bn) BN_free(bn);
+ if (rsa) RSA_free(rsa);
+ if (out) BIO_free_all(out);
+ if(passout) OPENSSL_free(passout);
if (ret != 0)
ERR_print_errors(bio_err);
- EXIT(ret);
+ apps_shutdown();
+ OPENSSL_EXIT(ret);
}
-static void MS_CALLBACK genrsa_cb(int p, int n, void *arg)
+static int MS_CALLBACK genrsa_cb(int p, int n, BN_GENCB *cb)
{
char c='*';
if (p == 1) c='+';
if (p == 2) c='*';
if (p == 3) c='\n';
- BIO_write((BIO *)arg,&c,1);
- BIO_flush((BIO *)arg);
+ BIO_write(cb->arg,&c,1);
+ (void)BIO_flush(cb->arg);
#ifdef LINT
p=n;
#endif
+ return 1;
}
+#else /* !OPENSSL_NO_RSA */
-static long gr_load_rand(char *name)
- {
- char *p,*n;
- int last;
- long tot=0;
+# if PEDANTIC
+static void *dummy=&dummy;
+# endif
- 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);
- }
#endif
projects / openssl.git / blobdiff