- Renamed include directory to polarssl
diff --git a/programs/pkey/rsa_genkey.c b/programs/pkey/rsa_genkey.c
new file mode 100644
index 0000000..0619f15
--- /dev/null
+++ b/programs/pkey/rsa_genkey.c
@@ -0,0 +1,130 @@
+/*
+ * Example RSA key generation program
+ *
+ * Copyright (C) 2006-2007 Christophe Devine
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef _CRT_SECURE_NO_DEPRECATE
+#define _CRT_SECURE_NO_DEPRECATE 1
+#endif
+
+#include <stdio.h>
+
+#include "xyssl/havege.h"
+#include "xyssl/bignum.h"
+#include "xyssl/x509.h"
+#include "xyssl/rsa.h"
+
+#define KEY_SIZE 1024
+#define EXPONENT 65537
+
+int main( void )
+{
+ int ret;
+ rsa_context rsa;
+ havege_state hs;
+ FILE *fpub = NULL;
+ FILE *fpriv = NULL;
+ x509_raw cert;
+
+ printf( "\n . Seeding the random number generator..." );
+ fflush( stdout );
+
+ havege_init( &hs );
+
+ printf( " ok\n . Generating the RSA key [ %d-bit ]...", KEY_SIZE );
+ fflush( stdout );
+
+ rsa_init( &rsa, RSA_PKCS_V15, 0, havege_rand, &hs );
+
+ if( ( ret = rsa_gen_key( &rsa, KEY_SIZE, EXPONENT ) ) != 0 )
+ {
+ printf( " failed\n ! rsa_gen_key returned %d\n\n", ret );
+ goto exit;
+ }
+
+ printf( " ok\n . Exporting the public key in rsa_pub.txt...." );
+ fflush( stdout );
+
+ if( ( fpub = fopen( "rsa_pub.txt", "wb+" ) ) == NULL )
+ {
+ printf( " failed\n ! could not open rsa_pub.txt for writing\n\n" );
+ ret = 1;
+ goto exit;
+ }
+
+ if( ( ret = mpi_write_file( "N = ", &rsa.N, 16, fpub ) ) != 0 ||
+ ( ret = mpi_write_file( "E = ", &rsa.E, 16, fpub ) ) != 0 )
+ {
+ printf( " failed\n ! mpi_write_file returned %d\n\n", ret );
+ goto exit;
+ }
+
+ printf( " ok\n . Exporting the private key in rsa_priv.txt..." );
+ fflush( stdout );
+
+ if( ( fpriv = fopen( "rsa_priv.txt", "wb+" ) ) == NULL )
+ {
+ printf( " failed\n ! could not open rsa_priv.txt for writing\n" );
+ ret = 1;
+ goto exit;
+ }
+
+ if( ( ret = mpi_write_file( "N = " , &rsa.N , 16, fpriv ) ) != 0 ||
+ ( ret = mpi_write_file( "E = " , &rsa.E , 16, fpriv ) ) != 0 ||
+ ( ret = mpi_write_file( "D = " , &rsa.D , 16, fpriv ) ) != 0 ||
+ ( ret = mpi_write_file( "P = " , &rsa.P , 16, fpriv ) ) != 0 ||
+ ( ret = mpi_write_file( "Q = " , &rsa.Q , 16, fpriv ) ) != 0 ||
+ ( ret = mpi_write_file( "DP = ", &rsa.DP, 16, fpriv ) ) != 0 ||
+ ( ret = mpi_write_file( "DQ = ", &rsa.DQ, 16, fpriv ) ) != 0 ||
+ ( ret = mpi_write_file( "QP = ", &rsa.QP, 16, fpriv ) ) != 0 )
+ {
+ printf( " failed\n ! mpi_write_file returned %d\n\n", ret );
+ goto exit;
+ }
+/*
+ printf( " ok\n . Generating the certificate..." );
+
+ x509write_init_raw( &cert );
+ x509write_add_pubkey( &cert, &rsa );
+ x509write_add_subject( &cert, "CN='localhost'" );
+ x509write_add_validity( &cert, "2007-09-06 17:00:32",
+ "2010-09-06 17:00:32" );
+ x509write_create_selfsign( &cert, &rsa );
+ x509write_crtfile( &cert, "cert.der", X509_OUTPUT_DER );
+ x509write_crtfile( &cert, "cert.pem", X509_OUTPUT_PEM );
+ x509write_free_raw( &cert );
+*/
+ printf( " ok\n\n" );
+
+exit:
+
+ if( fpub != NULL )
+ fclose( fpub );
+
+ if( fpriv != NULL )
+ fclose( fpriv );
+
+ rsa_free( &rsa );
+
+#ifdef WIN32
+ printf( " Press Enter to exit this program.\n" );
+ fflush( stdout ); getchar();
+#endif
+
+ return( ret );
+}