1 files changed, 0 insertions, 119 deletions

diff --git a/qemu/roms/ipxe/src/crypto/rbg.c b/qemu/roms/ipxe/src/crypto/rbg.c
deleted file mode 100644
index 943b288c3..000000000
--- a/qemu/roms/ipxe/src/crypto/rbg.c
+++ /dev/null
@@ -1,119 +0,0 @@
-/*
- * Copyright (C) 2012 Michael Brown <mbrown@fensystems.co.uk>.
- *
- * 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 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.
- *
- * You can also choose to distribute this program under the terms of
- * the Unmodified Binary Distribution Licence (as given in the file
- * COPYING.UBDL), provided that you have satisfied its requirements.
- */
-
-FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL );
-
-/** @file
- *
- * RBG mechanism
- *
- * This mechanism is designed to comply with ANS X9.82 Part 4 (April
- * 2011 Draft) Section 10.  This standard is unfortunately not freely
- * available.
- *
- * The chosen RBG design is that of a DRBG with a live entropy source
- * with no conditioning function.  Only a single security strength is
- * supported.  No seedfile is used since there may be no non-volatile
- * storage available.  The system UUID is used as the personalisation
- * string.
- */
-
-#include <stdint.h>
-#include <string.h>
-#include <ipxe/init.h>
-#include <ipxe/settings.h>
-#include <ipxe/uuid.h>
-#include <ipxe/crypto.h>
-#include <ipxe/drbg.h>
-#include <ipxe/rbg.h>
-
-/** The RBG */
-struct random_bit_generator rbg;
-
-/**
- * Start up RBG
- *
- * @ret rc		Return status code
- *
- * This is the RBG_Startup function defined in ANS X9.82 Part 4 (April
- * 2011 Draft) Section 9.1.2.2.
- */
-static int rbg_startup ( void ) {
-	union uuid uuid;
-	int len;
-	int rc;
-
-	/* Try to obtain system UUID for use as personalisation
-	 * string, in accordance with ANS X9.82 Part 3-2007 Section
-	 * 8.5.2.  If no UUID is available, proceed without a
-	 * personalisation string.
-	 */
-	if ( ( len = fetch_uuid_setting ( NULL, &uuid_setting, &uuid ) ) < 0 ) {
-		rc = len;
-		DBGC ( &rbg, "RBG could not fetch personalisation string: "
-		       "%s\n", strerror ( rc ) );
-		len = 0;
-	}
-
-	/* Instantiate DRBG */
-	if ( ( rc = drbg_instantiate ( &rbg.state, &uuid, len ) ) != 0 ) {
-		DBGC ( &rbg, "RBG could not instantiate DRBG: %s\n",
-		       strerror ( rc ) );
-		return rc;
-	}
-
-	return 0;
-}
-
-/**
- * Shut down RBG
- *
- */
-static void rbg_shutdown ( void ) {
-
-	/* Uninstantiate DRBG */
-	drbg_uninstantiate ( &rbg.state );
-}
-
-/** RBG startup function */
-static void rbg_startup_fn ( void ) {
-
-	/* Start up RBG.  There is no way to report an error at this
-	 * stage, but a failed startup will result in an invalid DRBG
-	 * that refuses to generate bits.
-	 */
-	rbg_startup();
-}
-
-/** RBG shutdown function */
-static void rbg_shutdown_fn ( int booting __unused ) {
-
-	/* Shut down RBG */
-	rbg_shutdown();
-}
-
-/** RBG startup table entry */
-struct startup_fn startup_rbg __startup_fn ( STARTUP_NORMAL ) = {
-	.startup = rbg_startup_fn,
-	.shutdown = rbg_shutdown_fn,
-};