fs-verity: add Kconfig and the helper functions for hashing
Add the beginnings of the fs/verity/ support layer, including the Kconfig option and various helper functions for hashing. To start, only SHA-256 is supported, but other hash algorithms can easily be added. Reviewed-by:Theodore Ts'o <tytso@mit.edu> Reviewed-by:
Jaegeuk Kim <jaegeuk@kernel.org> Signed-off-by:
Eric Biggers <ebiggers@google.com>
parent
fe9918d3
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