# sha1: hashes are exactly 40 hex chars

1 ^force\+.+:sha1:[0-9a-f]{40}$
# must NOT be 128 (sha3-512)
0 ^force\+.+:[a-z0-9-]+:[0-9a-f]{128}$

# Landlock: hash algorithm does not affect lock rules
1 ^sandbox/lock:on$
0 ^allow/lock/write
