# File lib/net/ssh/key_factory.rb, line 73 def load_public_key(filename) data = File.read(File.expand_path(filename)) type, blob = data.split(/ /) blob = blob.unpack("m*").first reader = Net::SSH::Buffer.new(blob) reader.read_key or raise OpenSSL::PKey::PKeyError, "not a public key #{filename.inspect}" end