1 files changed, 0 insertions, 47 deletions
diff --git a/ANDROID_3.4.5/security/keys/encrypted-keys/masterkey_trusted.c b/ANDROID_3.4.5/security/keys/encrypted-keys/masterkey_trusted.c
deleted file mode 100644
index 013f7e5d..00000000
--- a/ANDROID_3.4.5/security/keys/encrypted-keys/masterkey_trusted.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * Copyright (C) 2010 IBM Corporation
- * Copyright (C) 2010 Politecnico di Torino, Italy
- *                    TORSEC group -- http://security.polito.it
- *
- * Authors:
- * Mimi Zohar <zohar@us.ibm.com>
- * Roberto Sassu <roberto.sassu@polito.it>
- *
- * 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, version 2 of the License.
- *
- * See Documentation/security/keys-trusted-encrypted.txt
- */
-
-#include <linux/uaccess.h>
-#include <linux/module.h>
-#include <linux/err.h>
-#include <keys/trusted-type.h>
-#include <keys/encrypted-type.h>
-#include "encrypted.h"
-
-/*
- * request_trusted_key - request the trusted key
- *
- * Trusted keys are sealed to PCRs and other metadata. Although userspace
- * manages both trusted/encrypted key-types, like the encrypted key type
- * data, trusted key type data is not visible decrypted from userspace.
- */
-struct key *request_trusted_key(const char *trusted_desc,
-				u8 **master_key, size_t *master_keylen)
-{
-	struct trusted_key_payload *tpayload;
-	struct key *tkey;
-
-	tkey = request_key(&key_type_trusted, trusted_desc, NULL);
-	if (IS_ERR(tkey))
-		goto error;
-
-	down_read(&tkey->sem);
-	tpayload = tkey->payload.data;
-	*master_key = tpayload->key;
-	*master_keylen = tpayload->key_len;
-error:
-	return tkey;
-}