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* commands: digest: show area info only if necessaryAntony Pavlov2017-04-061-3/+11
| | | | | | | | | | | | | | | Area info "0x00000000 ... 0xffffffffffffffff" in digest commands output is something strange and misleading, e.g. barebox@barebox sandbox:/ md5sum logo/barebox-logo-240.png d3226a0eba3fd49af6bd190b077a3466 logo/barebox-logo-240.png 0x00000000 ... 0xffffffffffffffff Also skipping area info in the barebox digets commands output for every file makes it more similar to traditional *nix digest commands output. Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* digest: digest doesn't return an error if the signature length is incorrectPhilippe Leduc2015-07-061-2/+3
| | | | | | | | fix: digest return no error even if the digest length is wrong fix: documentation error (-v -> -s / -V -> -S) Signed-off-by: Philippe Leduc <ledphilippe@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands: digest: fix harmless warningLucas Stach2015-06-291-1/+1
| | | | | | | | | Fixes with !CONFIG_LONGHELP: commands/digest.c:71:13: warning: 'prints_algo_help' defined but not used [-Wunused-function] Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* command: digest/hashsum: set key at command levelJean-Christophe PLAGNIOL-VILLARD2015-03-271-17/+10
| | | | | | | and only set the key when specified Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* crypto: digest: speficied when a digest need a key to be usedJean-Christophe PLAGNIOL-VILLARD2015-03-201-0/+3
| | | | | | | | | | | such as for hmac(xxx) you must provide a key This will allow to enforce the correct parameter at digest command <digest>sum is not impacted Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* command: add generic digest commandJean-Christophe PLAGNIOL-VILLARD2015-03-201-0/+204
| | | | | | | That can be used for digest calculation and verify Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* command: rename digest.c to hashsum.cJean-Christophe PLAGNIOL-VILLARD2015-03-191-233/+0
| | | | | | | as I'll add a new generic command named digest Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* crypto: digest: digest_file_window/digest_file/digest_file_by_name drop key ↵Jean-Christophe PLAGNIOL-VILLARD2015-03-191-2/+8
| | | | | | | | | params expect the key to be set before calling Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* command: add hmac sum supportfor md5, sha1, sha224, sha256, sha384, sha512Jean-Christophe PLAGNIOL-VILLARD2015-03-131-5/+29
| | | | | | | | | | | | | | | pass the key via -h param barebox@barebox sandbox:/ sha256sum -h test /dev/fd0 c297473e9bb221c5dc51d47ad75c76095f1bdc4ca9dff1d5931c2e22bf11a0de /dev/fd0 0x00000000 ... 0xffffffffffffffff use the same idea as openssl command $ openssl dgst -sha256 -hmac "test" TODO HMAC-SHA256(TODO)= c297473e9bb221c5dc51d47ad75c76095f1bdc4ca9dff1d5931c2e22bf11a0de Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* command: add sha384sum and sha512sum supportJean-Christophe PLAGNIOL-VILLARD2015-03-121-0/+42
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* digest: make it multi-instanceJean-Christophe PLAGNIOL-VILLARD2015-03-121-1/+2
| | | | | | | | | | Now you need to call digest_alloc and when you finish to use it digest_free. We need this for upcomming aes encryption support and secure boot as we will need multiple instance of the same digest. Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* digest: introduce digest_{init/update/final/length}Jean-Christophe PLAGNIOL-VILLARD2015-03-121-2/+2
| | | | | | | | This will allow to move from a one at a time digest to a multi-instance with too much impact on the code using it Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands: harmonize in-barebox documentationHolger Schurig2014-05-141-12/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch does probably too much, but it's hard (and very cumbersome/time consuming) to break it out. What is does is this: * each command has one short description, e.g. "list MUX configuration" * made sure the short descriptions start lowercase * each command has one usage. That string contains just the options, e.g. "[-npn]". It's not part of the long help text. * that is, it doesn't say "[OPTIONS]" anymore, every usable option is listed by character in this (short) option string (the long description is in the long help text, as before) * help texts have been reworked, to make them - sometimes smaller - sometimes describe the options better - more often present themselves in a nicer format * all long help texts are now created with BUSYBOX_CMD_HELP_ macros, no more 'static const __maybe_unused char cmd_foobar_help[]' * made sure the long help texts starts uppercase * because cmdtp->name and cmdtp->opts together provide the new usage, all "Usage: foobar" texts have been removed from the long help texts * BUSYBOX_CMD_HELP_TEXT() provides the trailing newline by itself, this is nicer in the source code * BUSYBOX_CMD_HELP_OPT() provides the trailing newline by itself * made sure no line gets longer than 77 characters * delibertely renamed cmdtp->usage, so that we can get compile-time errors (e.g. in out-of-tree modules that use register_command() * the 'help' command can now always emit the usage, even without compiled long help texts * 'help -v' gives a list of commands with their short description, this is similar like the old "help" command before my patchset * 'help -a' gives out help of all commands Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands: group 'help' outputHolger Schurig2014-05-141-0/+4
| | | | | | | | | | | | | | | | | | | The old output of "help" was just producing a long list, that usually scrolled of the screen (even on a X11 terminal). This list is more compact, and also sorted by groups. The old output format (plus grouping) is now available with 'help -v'. Example: Information commands: ?, devinfo, help, iomem, meminfo, version Boot commands: boot, bootm, go, loadb, loads, loadx, loady, saves, uimage ... Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Treewide: remove address of the Free Software FoundationSascha Hauer2012-09-171-3/+0
| | | | | | | The FSF address has changed in the past. Instead of updating it each time the address changes, just drop it completely treewide. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands/digest: don't print checksum for non-existing filesAntony Pavlov2012-08-281-5/+7
| | | | | | | | | | | | This fixes the case: barebox:/ md5sum non-existing-file non-existing-file: No such file or directory 00000000000000000000000000000000 non-existing-file 0x00000000 ... 0xffffffffffffffff barebox:/ Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* make parse_area_spec arguments loff_tSascha Hauer2012-06-301-2/+2
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands: remove struct command pointer from commandsSascha Hauer2012-02-271-4/+4
| | | | | | This is unused in all commands and thus can be removed. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* command/digest: add sha224 supportJean-Christophe PLAGNIOL-VILLARD2011-10-121-0/+20
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* digest: factorise file digest to common/digest.cJean-Christophe PLAGNIOL-VILLARD2011-10-121-62/+16
| | | | | | | | | | rename it to digest_file_window introduce digest_file to digest a file and digest_file_by_name where we specify the algo by name Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* commands: add md5/sha1/sha256sum commands using the digest apiPeter Korsgaard2011-05-191-0/+183
The interface emulates the Linux commands, except that you can specify a sub area - E.G.: barebox:/ md5sum /dev/fd0 2M+1M /env/config /env/bin/boot 10+2 61c4c0180b044191d28f27545f43562f /dev/fd0 0x00200000 ... 0x00300000 908b84bcbadd2f263583a65ff31d1cad /env/config 0x00000000 ... 0x000003a7 f23bd15825cc5006cf5f9fd486d82d2d /env/bin/boot 0x0000000a ... 0x0000000c Adds around 1400 bytes (+ size of digest code) with everything enabled. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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