create PairFromED25519 func to create valid ed25519 keypairs
create PairFromED25519 func to create valid ed25519 keypairs

mitchellh/packer,hashicorp/packer,ricardclau/packer,rnaveiras/packer,pecigonzalo/packer,hashicorp/packer,ricardclau/packer,pecigonzalo/packer,ricardclau/packer,ricardclau/packer,hashicorp/packer,rnaveiras/packer,rnaveiras/packer,rnaveiras/packer,hashicorp/packer,mitchellh/packer,pecigonzalo/packer,ricardclau/packer,rnaveiras/packer,mitchellh/packer,mitchellh/packer,rnaveiras/packer,pecigonzalo/packer,mitchellh/packer,ricardclau/packer