openssl x509 -inform DER -in dep2.der -pubkey -noout > nss_pub.pem
openssl dgst -engine cloudhsm -sha256 -sign dep2_private_hsm.pem -out test.sig test.plain
openssl dgst -sha256 -verify nss_pub.pem -signature test.sig test.plain
openssl x509 -inform DER -in dep2.der -pubkey -noout > nss_pub.pem
openssl dgst -engine cloudhsm -sha256 -sign dep2_private_hsm.pem -out test.sig test.plain
openssl dgst -sha256 -verify nss_pub.pem -signature test.sig test.plain