problem with importing public keys / aes keys using "softhsm2-util --import" about softhsmv2 HOT 2 OPEN

To Import an RSA Public Key, it should be in X.509 SubjectPublicKeyInfo (SPKI) format.
PEM with the -----BEGIN PUBLIC KEY----- header.

from softhsmv2.

This is how I generate my pair of RSA keys:

openssl genpkey -algorithm RSA -out private.pem -pkeyopt rsa_keygen_bits:1024
openssl pkcs8 -topk8 -nocrypt -in private.pem -out private_pkcs8.key
openssl rsa -pubout -in private_pkcs8.key -out public.pem

and then I try to import them like this :

softhsm2-util --import private_pkcs8.key --token "TEST" --label "TEST_PRIV" --id A001 --force
=> The key pair has been imported.

softhsm2-util --import public.pem --token "TEST" --label "TEST_PUB" --id A002 --force
=> ERROR: Could not read the PKCS#8 file. Maybe it is encypted (--file-pin )

So basically I am not able to import the public key even that it is actually in the format mentioned in the answer above

from softhsmv2.