-/* 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/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 1024
-#undef PROG
-#define PROG genrsa_main
-
-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;
- int non_fips_allow = 0;
- int i,num=DEFBITS;
- long l;
- const EVP_CIPHER *enc=NULL;
- unsigned long f4=RSA_F4;
- char *outfile=NULL;
- 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 create 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 || 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 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 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++;
- 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 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
-#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)
- {
- perror(outfile);
- goto err;
- }
- }
-
- if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL
- && !RAND_status())
- {
- BIO_printf(bio_err,"warning, not much extra random data, consider using the -rand option\n");
- }
- 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);
-#ifdef OPENSSL_NO_ENGINE
- rsa = RSA_new();