# https://github.com/FiloSottile/age/discussions/428
# encrypt and decrypt a file with an Ed25519 key encoded with PKCS#8
age -e -i key.pem -o test.age input
age -d -i key.pem test.age
cmp stdout input
! stderr .

-- input --
test
-- key.pem --
-----BEGIN PRIVATE KEY-----
MC4CAQAwBQYDK2VwBCIEIJT4Wpo+YG11yybKL/bYXQW7ekz4PAsmV/4tfmY1vU7x
-----END PRIVATE KEY-----