message CUIFontFilePB {
	optional string font_file_name = 1;
	optional bytes opentype_font_data = 2;
}

message CUIFontFilePackagePB {
	message CUIEncryptedFontFilePB {
		optional bytes encrypted_contents = 1;
	}

	required uint32 package_version = 1;
	repeated .CUIFontFilePackagePB.CUIEncryptedFontFilePB encrypted_font_files = 2;
}