X-Git-Url: https://git.openssl.org/gitweb/?p=openssl.git;a=blobdiff_plain;f=apps%2Fgenrsa.c;h=0ce23946ef5b2cb9ac3775a312a28524249e193b;hp=5cf47e69215c9a6f302b2df64ea104fe1b75f2db;hb=767712fa62eeff0ac6cb9ea6fdc186040f17279d;hpb=f365611ca32190a032db1e292ccf55f110acea9a

diff --git a/apps/genrsa.c b/apps/genrsa.c
index 5cf47e6921..0ce23946ef 100644
--- a/apps/genrsa.c
+++ b/apps/genrsa.c
@@ -56,7 +56,13 @@
  * [including the GNU Public Licence.]
  */
 
-#ifndef NO_RSA
+/* 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>
@@ -69,6 +75,7 @@
 #include <openssl/evp.h>
 #include <openssl/x509.h>
 #include <openssl/pem.h>
+#include <openssl/rand.h>
 
 #define DEFBITS	512
 #undef PROG
@@ -80,14 +87,20 @@ int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
 	{
+#ifndef OPENSSL_NO_ENGINE
+	ENGINE *e = NULL;
+#endif
 	int ret=1;
 	RSA *rsa=NULL;
 	int i,num=DEFBITS;
 	long l;
-	EVP_CIPHER *enc=NULL;
+	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;
 
@@ -96,6 +109,9 @@ int MAIN(int argc, char **argv)
 	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");
@@ -116,20 +132,35 @@ int MAIN(int argc, char **argv)
 			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 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_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
 		else if (strcmp(*argv,"-passout") == 0)
 			{
@@ -147,13 +178,20 @@ 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
+#ifndef OPENSSL_NO_IDEA
 		BIO_printf(bio_err," -idea           encrypt the generated key with IDEA in cbc mode\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," -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");
@@ -167,8 +205,20 @@ bad:
 		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)
@@ -178,7 +228,8 @@ bad:
 			}
 		}
 
-	if (!app_RAND_load_file(NULL, bio_err, 1) && inrand == NULL)
+	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");
 		}
@@ -206,17 +257,24 @@ 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, passout))
+	{
+	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 (out != NULL) 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)
@@ -233,7 +291,7 @@ static void MS_CALLBACK genrsa_cb(int p, int n, void *arg)
 	p=n;
 #endif
 	}
-#else /* !NO_RSA */
+#else /* !OPENSSL_NO_RSA */
 
 # if PEDANTIC
 static void *dummy=&dummy;