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Merge tag 'tpm-030822' of https://source.denx.de/u-boot/custodians/u-boot-tpm
[platform/kernel/u-boot.git]
/
include
/
hash.h
diff --git
a/include/hash.h
b/include/hash.h
index
4f9a8cf
..
8b3f79e
100644
(file)
--- a/
include/hash.h
+++ b/
include/hash.h
@@
-1,16
+1,26
@@
+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (c) 2012 The Chromium OS Authors.
/*
* Copyright (c) 2012 The Chromium OS Authors.
- * SPDX-License-Identifier: GPL-2.0+
*/
#ifndef _HASH_H
#define _HASH_H
*/
#ifndef _HASH_H
#define _HASH_H
+#ifdef USE_HOSTCC
+#include <linux/kconfig.h>
+#endif
+
+struct cmd_tbl;
+
/*
* Maximum digest size for all algorithms we support. Having this value
* avoids a malloc() or C99 local declaration in common/cmd_hash.c.
*/
/*
* Maximum digest size for all algorithms we support. Having this value
* avoids a malloc() or C99 local declaration in common/cmd_hash.c.
*/
+#if CONFIG_IS_ENABLED(SHA384) || CONFIG_IS_ENABLED(SHA512)
+#define HASH_MAX_DIGEST_SIZE 64
+#else
#define HASH_MAX_DIGEST_SIZE 32
#define HASH_MAX_DIGEST_SIZE 32
+#endif
enum {
HASH_FLAG_VERIFY = 1 << 0, /* Enable verify mode */
enum {
HASH_FLAG_VERIFY = 1 << 0, /* Enable verify mode */
@@
-85,8
+95,8
@@
struct hash_algo {
* @argc: Number of arguments (arg 0 must be the command text)
* @argv: Arguments
*/
* @argc: Number of arguments (arg 0 must be the command text)
* @argv: Arguments
*/
-int hash_command(const char *algo_name, int flags,
cmd_tbl_t *cmdtp, int flag
,
- int
argc, char *
const argv[]);
+int hash_command(const char *algo_name, int flags,
struct cmd_tbl *cmdtp
,
+ int
flag, int argc, char *
const argv[]);
/**
* hash_block() - Hash a block according to the requested algorithm
/**
* hash_block() - Hash a block according to the requested algorithm
@@
-104,7
+114,7
@@
int hash_command(const char *algo_name, int flags, cmd_tbl_t *cmdtp, int flag,
* If NULL, then it is assumed that the caller has
* allocated enough space for the hash. This is possible
* since the caller is selecting the algorithm.
* If NULL, then it is assumed that the caller has
* allocated enough space for the hash. This is possible
* since the caller is selecting the algorithm.
- *
@return
0 if ok, -ve on error: -EPROTONOSUPPORT for an unknown algorithm,
+ *
Return:
0 if ok, -ve on error: -EPROTONOSUPPORT for an unknown algorithm,
* -ENOSPC if the output buffer is not large enough.
*/
int hash_block(const char *algo_name, const void *data, unsigned int len,
* -ENOSPC if the output buffer is not large enough.
*/
int hash_block(const char *algo_name, const void *data, unsigned int len,
@@
-121,7
+131,7
@@
int hash_block(const char *algo_name, const void *data, unsigned int len,
* @algo_name: Hash algorithm to look up
* @algop: Pointer to the hash_algo struct if found
*
* @algo_name: Hash algorithm to look up
* @algop: Pointer to the hash_algo struct if found
*
- *
@return
0 if ok, -EPROTONOSUPPORT for an unknown algorithm.
+ *
Return:
0 if ok, -EPROTONOSUPPORT for an unknown algorithm.
*/
int hash_lookup_algo(const char *algo_name, struct hash_algo **algop);
*/
int hash_lookup_algo(const char *algo_name, struct hash_algo **algop);
@@
-134,7
+144,7
@@
int hash_lookup_algo(const char *algo_name, struct hash_algo **algop);
* @algo_name: Hash algorithm to look up
* @algop: Pointer to the hash_algo struct if found
*
* @algo_name: Hash algorithm to look up
* @algop: Pointer to the hash_algo struct if found
*
- *
@return
0 if ok, -EPROTONOSUPPORT for an unknown algorithm.
+ *
Return:
0 if ok, -EPROTONOSUPPORT for an unknown algorithm.
*/
int hash_progressive_lookup_algo(const char *algo_name,
struct hash_algo **algop);
*/
int hash_progressive_lookup_algo(const char *algo_name,
struct hash_algo **algop);
@@
-149,7
+159,7
@@
int hash_progressive_lookup_algo(const char *algo_name,
* @str: Hash string to get parsed
* @result: Binary array of the parsed hash string
*
* @str: Hash string to get parsed
* @result: Binary array of the parsed hash string
*
- *
@return
0 if ok, -EPROTONOSUPPORT for an unknown algorithm.
+ *
Return:
0 if ok, -EPROTONOSUPPORT for an unknown algorithm.
*/
int hash_parse_string(const char *algo_name, const char *str, uint8_t *result);
*/
int hash_parse_string(const char *algo_name, const char *str, uint8_t *result);