diff options
| author | Qu Wenruo <[email protected]> | 2021-12-27 14:12:07 +0800 |
|---|---|---|
| committer | Tom Rini <[email protected]> | 2022-01-18 08:31:02 -0500 |
| commit | 7c3fd5c25dd005c5eef54cc629fcbfcf48a04e9a (patch) | |
| tree | 688d80b3e384015e5a31c7def8d4d77c2df1383f /lib/Kconfig | |
| parent | ae435aefbcb5064a82ba94ec0b22cfe1315b243c (diff) | |
lib: add BLAKE2 hash support
The code is cross-ported from BLAKE2 reference implementation
(https://github.com/BLAKE2/BLAKE2).
With minimal change to remove unused macros/features.
Currently there is only one user inside U-boot (btrfs), and since it
only utilize BLAKE2B, all other favors are all removed.
Signed-off-by: Qu Wenruo <[email protected]>
[trini: Rename ROUND to R to avoid clash with <linux/bitops.h>
Signed-off-by: Tom Rini <[email protected]>
Diffstat (limited to 'lib/Kconfig')
| -rw-r--r-- | lib/Kconfig | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig index 35fc9e418c8..38051ccdd36 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -367,6 +367,14 @@ endmenu menu "Hashing Support" +config BLAKE2 + bool "Enable BLAKE2 support" + help + This option enables support of hashing using BLAKE2B algorithm. + The hash is calculated in software. + The BLAKE2 algorithm produces a hash value (digest) between 1 and + 64 bytes. + config SHA1 bool "Enable SHA1 support" help |