Add optional salt to AUTOBOOT_STOP_STR_SHA256

Adds an optional SALT value to AUTOBOOT_STOP_STR_SHA256.   If a string
followed by a ":" is prepended to the sha256, the portion to the left
of the colon will be used as a salt and the password will be appended
to the salt before the sha256 is computed and compared.

Signed-off-by: Joel Peshkin <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Bin Meng <[email protected]>
Cc: Patrick Delaunay <[email protected]>
Cc: Heiko Schocher <[email protected]>
Cc: Heinrich Schuchardt <[email protected]>
Cc: Joel Peshkin <[email protected]>
To: [email protected]
Reviewed-by: Simon Glass <[email protected]>
Reviewed-by: Heiko Schocher <[email protected]>

0 files changed, 0 insertions, 0 deletions