This commit introduces grub_crypto_argon2() which leverages the
_gcry_kdf_*() functions from libgcrypt to provide Argon2 support.
Due to the dependency of the _gcry_kdf_*() functions, the order of
"ldadd" entries have to be tweaked in Makefile.util.def so that the
linker can discover these functions.
Signed-off-by: Gary Lin <glin@suse.com>
Reviewed-by: Vladimir Serbinenko <phcoder@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
66b8718f93