1 files changed, 0 insertions, 76 deletions
diff --git a/host/lib21/host_keyblock.c b/host/lib21/host_keyblock.c
deleted file mode 100644
index d52afe23..00000000
--- a/host/lib21/host_keyblock.c
+++ /dev/null
@@ -1,76 +0,0 @@
-/* Copyright (c) 2014 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 keyblocks
- */
-
-#include "2common.h"
-#include "2rsa.h"
-#include "2sysincludes.h"
-#include "host_common.h"
-#include "host_key2.h"
-#include "host_keyblock2.h"
-#include "host_misc.h"
-#include "host_signature2.h"
-#include "vb21_common.h"
-
-vb2_error_t vb21_keyblock_create(struct vb21_keyblock **kb_ptr,
-				 const struct vb2_public_key *data_key,
-				 const struct vb2_private_key **signing_keys,
-				 uint32_t signing_key_count, uint32_t flags,
-				 const char *desc)
-{
-	struct vb21_keyblock kb = {
-		.c.magic = VB21_MAGIC_KEYBLOCK,
-		.c.struct_version_major = VB21_KEYBLOCK_VERSION_MAJOR,
-		.c.struct_version_minor = VB21_KEYBLOCK_VERSION_MAJOR,
-		.c.fixed_size = sizeof(kb),
-		.flags = flags,
-		.sig_count = signing_key_count,
-	};
-
-	struct vb21_packed_key *key = NULL;
-	uint32_t sig_size;
-	uint8_t *buf;
-
-	*kb_ptr = NULL;
-
-	/* Determine component sizes */
-	if (!desc)
-		desc = data_key->desc;
-	kb.c.desc_size = vb2_desc_size(desc);
-	kb.key_offset = kb.c.fixed_size + kb.c.desc_size;
-
-	if (vb21_sig_size_for_keys(&sig_size, signing_keys, signing_key_count))
-		return VB2_KEYBLOCK_CREATE_SIG_SIZE;
-
-	if (vb21_public_key_pack(&key, data_key))
-		return VB2_KEYBLOCK_CREATE_DATA_KEY;
-
-	kb.sig_offset = kb.key_offset + key->c.total_size;
-	kb.c.total_size = kb.sig_offset + sig_size;
-
-	/* Allocate buffer and copy header and data key */
-	buf = calloc(1, kb.c.total_size);
-	if (!buf) {
-		free(key);
-		return VB2_KEYBLOCK_CREATE_ALLOC;
-	}
-
-	memcpy(buf, &kb, sizeof(kb));
-	if (kb.c.desc_size)
-		strcpy((char *)buf + kb.c.fixed_size, desc);
-	memcpy(buf + kb.key_offset, key, key->c.total_size);
-	free(key);
-
-	/* Sign the keyblock */
-	if (vb21_sign_object_multiple(buf, kb.sig_offset, signing_keys,
-				      signing_key_count)) {
-		free(buf);
-		return VB2_KEYBLOCK_CREATE_SIGN;
-	}
-
-	*kb_ptr = (struct vb21_keyblock *)buf;
-	return VB2_SUCCESS;
-}