u-boot.git/common/hash.c, branch v2023.07.01

Correct SPL use of CMD_SHA1SUM

2023-02-09T21:32:26Z

This converts 1 usage of this option to the non-SPL form, since there is no SPL_CMD_SHA1SUM defined in Kconfig Signed-off-by: Simon Glass

Correct SPL use of CMD_HASH

2023-02-09T21:32:25Z

This converts 1 usage of this option to the non-SPL form, since there is no SPL_CMD_HASH defined in Kconfig Signed-off-by: Simon Glass

doc: replace @return by Return:

2022-01-19T17:11:34Z

Sphinx expects Return: and not @return to indicate a return value. find . -name '*.c' -exec \ sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \; find . -name '*.h' -exec \ sed -i 's/^\(\s\)\*\(\s*\)@return\(\s\)/\1*\2Return:\3/' {} \; Signed-off-by: Heinrich Schuchardt

image: Use the correct checks for CRC32

2021-10-08T19:53:26Z

Add a host Kconfig for CRC32. With this we can use CONFIG_IS_ENABLED(CRC32) directly in the host build, so drop the unnecessary indirection. Add a few more conditions to SPL_CRC32 to avoid build failures as well as TPL_CRC32. Also update hash.c to make crc32 optional and to actually take notice of SPL_CRC32. Signed-off-by: Simon Glass Reviewed-by: Alexandru Gagniuc

hash: Drop some #ifdefs in hash.c

2021-10-08T19:53:26Z

We can use the __maybe_unused attribute to avoid some of the #ifdefs in this file. Update the functions accordingly. Note: The actual hashing interface is still a mess, with four separate combinations and lots of #ifdefs. This should really use a driver approach, e.g. as is done with partition drivers. Signed-off-by: Simon Glass Reviewed-by: Alexandru Gagniuc

hash: Use Kconfig to enable hashing in host tools and SPL

2021-10-08T19:53:26Z

At present when building host tools, we force CONFIG_SHAxxx to be enabled regardless of the board Kconfig setting. This is done in the image.h header file. For SPL we currently just assume the algorithm is desired if U-Boot proper enables it. Clean this up by adding new Kconfig options to enable hashing on the host, relying on CONFIG_IS_ENABLED() to deal with the different builds. Add new SPL Kconfigs for hardware-accelerated hashing, to maintain the current settings. This allows us to drop the image.h code and the I_WANT_MD5 hack. Signed-off-by: Simon Glass Reviewed-by: Alexandru Gagniuc

WS cleanup: remove SPACE(s) followed by TAB

2021-09-30T13:08:16Z

Signed-off-by: Wolfgang Denk

common: Move MD5 hash to hash_algo[] array.

2021-09-08T20:11:46Z

MD5 is being called directly in some places, but it is not available via hash_lookup_algo("md5"). This is inconsistent with other hasing routines. To resolve this, add an "md5" entry to hash_algos[]. The #ifdef clause looks funnier than those for other entries. This is because both MD5 and SPL_MD5 configs exist, whereas the other hashes do not have "SPL_" entries. The long term plan is to get rid of the ifdefs, so those should not be expected to survive much longer. The md5 entry does not have .hash_init/update/finish members. That's okay because hash_progressive_lookup_algo() will catch that, and return -EPROTONOSUPPORT, while hash_lookup_algo() will return the correct pointer. Signed-off-by: Alexandru Gagniuc [trini: Use CONFIG_IS_ENABLED not IS_ENABLED for MD5 check] Signed-off-by: Tom Rini

global: Convert simple_strtoul() with hex to hextoul()

2021-08-02T17:32:14Z

It is a pain to have to specify the value 16 in each call. Add a new hextoul() function and update the code to use it. Add a proper comment to simple_strtoul() while we are here. Signed-off-by: Simon Glass

hash: Ensure verification hex pairs are terminated

2021-08-02T17:31:32Z

This function seems to assume that the chr[] variable contains zeros at the start, which is not always true. Use strlcpy() to be safe. Signed-off-by: Simon Glass