Blame view
cmd/hash.c
1.21 KB
bf36c5d52 Add hash command ... |
1 2 3 4 5 6 7 8 9 |
/* * Copyright (c) 2012 The Chromium OS Authors. * * (C) Copyright 2011 * Joe Hershberger, National Instruments, joe.hershberger@ni.com * * (C) Copyright 2000 * Wolfgang Denk, DENX Software Engineering, wd@denx.de. * |
1a4596601 Add GPL-2.0+ SPDX... |
10 |
* SPDX-License-Identifier: GPL-2.0+ |
bf36c5d52 Add hash command ... |
11 12 13 14 15 |
*/ #include <common.h> #include <command.h> #include <hash.h> |
218da0f35 hash: Use lower c... |
16 |
#include <linux/ctype.h> |
bf36c5d52 Add hash command ... |
17 18 19 |
static int do_hash(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) { |
218da0f35 hash: Use lower c... |
20 |
char *s; |
d5b76673a hash: Add a flag ... |
21 |
int flags = HASH_FLAG_ENV; |
bf36c5d52 Add hash command ... |
22 |
|
3ef46a998 Fix hash verifica... |
23 |
#ifdef CONFIG_HASH_VERIFY |
6b3ff98da Tidy up error che... |
24 25 |
if (argc < 4) return CMD_RET_USAGE; |
bf36c5d52 Add hash command ... |
26 |
if (!strcmp(argv[1], "-v")) { |
d5b76673a hash: Add a flag ... |
27 |
flags |= HASH_FLAG_VERIFY; |
bf36c5d52 Add hash command ... |
28 29 30 31 32 33 34 |
argc--; argv++; } #endif /* Move forward to 'algorithm' parameter */ argc--; argv++; |
218da0f35 hash: Use lower c... |
35 36 |
for (s = *argv; *s; s++) *s = tolower(*s); |
d5b76673a hash: Add a flag ... |
37 |
return hash_command(*argv, flags, cmdtp, flag, argc - 1, argv + 1); |
bf36c5d52 Add hash command ... |
38 39 40 |
} #ifdef CONFIG_HASH_VERIFY |
3ef46a998 Fix hash verifica... |
41 |
#define HARGS 6 |
bf36c5d52 Add hash command ... |
42 |
#else |
3ef46a998 Fix hash verifica... |
43 44 |
#define HARGS 5 #endif |
bf36c5d52 Add hash command ... |
45 |
U_BOOT_CMD( |
3ef46a998 Fix hash verifica... |
46 47 48 49 |
hash, HARGS, 1, do_hash, "compute hash message digest", "algorithm address count [[*]hash_dest] " |
bf36c5d52 Add hash command ... |
50 |
" - compute message digest [save to env var / *address]" |
3ef46a998 Fix hash verifica... |
51 52 53 54 55 56 57 |
#ifdef CONFIG_HASH_VERIFY " hash -v algorithm address count [*]hash " " - verify message digest of memory area to immediate value, " " env var or *address" |
bf36c5d52 Add hash command ... |
58 |
#endif |
3ef46a998 Fix hash verifica... |
59 |
); |