1 files changed, 0 insertions, 81 deletions
diff --git a/host/lib/host_common2.c b/host/lib/host_common2.c
deleted file mode 100644
index fed2097a..00000000
--- a/host/lib/host_common2.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Copyright (c) 2013 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- *
- * Host functions for verified boot.
- *
- * TODO: change all 'return 0', 'return 1' into meaningful return codes.
- */
-
-#include <string.h>
-
-#include "2sysincludes.h"
-#include "2common.h"
-#include "2rsa.h"
-#include "host_common.h"
-#include "host_key2.h"
-#include "cryptolib.h"
-#include "utility.h"
-#include "vb2_common.h"
-#include "vboot_common.h"
-
-struct vb2_fw_preamble *vb2_create_fw_preamble(
-	uint32_t firmware_version,
-	const struct vb2_packed_key *kernel_subkey,
-	const struct vb2_signature *body_signature,
-	const struct vb2_private_key *signing_key,
-	uint32_t flags)
-{
-	uint32_t signed_size = (sizeof(struct vb2_fw_preamble) +
-				kernel_subkey->key_size +
-				body_signature->sig_size);
-	uint32_t block_size = signed_size +
-		vb2_rsa_sig_size(signing_key->sig_alg);
-
-	/* Allocate preamble */
-	struct vb2_fw_preamble *h =
-		(struct vb2_fw_preamble *)calloc(block_size, 1);
-	if (!h)
-		return NULL;
-
-	uint8_t *kernel_subkey_dest = (uint8_t *)(h + 1);
-	uint8_t *body_sig_dest = kernel_subkey_dest + kernel_subkey->key_size;
-	uint8_t *block_sig_dest = body_sig_dest + body_signature->sig_size;
-
-	h->header_version_major = FIRMWARE_PREAMBLE_HEADER_VERSION_MAJOR;
-	h->header_version_minor = FIRMWARE_PREAMBLE_HEADER_VERSION_MINOR;
-	h->preamble_size = block_size;
-	h->firmware_version = firmware_version;
-	h->flags = flags;
-
-	/* Copy data key */
-	vb2_init_packed_key(&h->kernel_subkey, kernel_subkey_dest,
-			    kernel_subkey->key_size);
-	if (VB2_SUCCESS !=
-	    vb2_copy_packed_key(&h->kernel_subkey, kernel_subkey)) {
-		free(h);
-		return NULL;
-	}
-
-	/* Copy body signature */
-	vb2_init_signature(&h->body_signature,
-			   body_sig_dest, body_signature->sig_size, 0);
-	if (VB2_SUCCESS !=
-	    vb2_copy_signature(&h->body_signature, body_signature)) {
-		free(h);
-		return NULL;
-	}
-
-	/* Set up signature struct so we can calculate the signature */
-	vb2_init_signature(&h->preamble_signature, block_sig_dest,
-			   vb2_rsa_sig_size(signing_key->sig_alg), signed_size);
-
-	/* Calculate signature */
-	struct vb2_signature *sig =
-		vb2_calculate_signature((uint8_t *)h, signed_size, signing_key);
-	vb2_copy_signature(&h->preamble_signature, sig);
-	free(sig);
-
-	/* Return the header */
-	return h;
-}