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Massive refactoring of external header files.

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This reduces the number of exported header files to the minimum needed by
the existing userspace utilities and firmware implementations.

BUG=chromium:221544
BRANCH=none
TEST=manual, trybots
CQ-DEPEND=CL:47019,CL:47022,CL:47023

  sudo FEATURES=test emerge vboot_reference
  FEATURES=test emerge-$BOARD \
                vboot_reference \
                chromeos-cryptohome \
                chromeos-installer \
                chromeos-u-boot \
                peach-u-boot \
                depthcharge

Change-Id: I2946cc2dbaf5459a6c5eca92ca57d546498e6d85
Signed-off-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/47021
Reviewed-by: Randall Spangler <rspangler@chromium.org>
This commit is contained in:
Bill Richardson
2013-03-29 11:09:30 -07:00
committed by ChromeBot
parent 28b65ca99f
commit 0c3ba249ab
136 changed files with 278 additions and 180 deletions
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43
host/lib/include/file_keys.h Normal file
View File

@@ -0,0 +1,43 @@
/* Copyright (c) 2010 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.
*
* Utility functions for file and key handling.
*/
#ifndef VBOOT_REFERENCE_FILE_KEYS_H_
#define VBOOT_REFERENCE_FILE_KEYS_H_
#include "cryptolib.h"
/* Read file named [input_file] into a buffer and stores the length into
* [len].
*
* Returns a pointer to the buffer. Caller owns the returned pointer and
* must free it.
*/
uint8_t* BufferFromFile(const char* input_file, uint64_t* len);
/* Read a pre-processed RSA Public Key from file [input_file].
*
* Returns a pointer to the read key. Caller owns the returned pointer and
* must free it.
*/
RSAPublicKey* RSAPublicKeyFromFile(const char* input_file);
/* Returns the appropriate digest for the data in [input_file]
* based on the signature [algorithm].
* Caller owns the returned digest and must free it.
*/
uint8_t* DigestFile(char* input_file, int sig_algorithm);
/* Helper function to invoke external program to calculate signature on
* [input_file] using private key [key_file] and signature algorithm
* [algorithm].
*
* Returns the signature. Caller owns the buffer and must Free() it.
*/
uint8_t* SignatureFile(const char* input_file, const char* key_file,
unsigned int algorithm);
#endif /* VBOOT_REFERENCE_FILE_KEYS_H_ */