Place the eggs in a medium saucepan and cover with cold water by one inch.
Bring the water to a boil, then remove from heat, cover, and let stand for 10 minutes.
Transfer eggs to an ice bath for 5 minutes before peeling and dicing into 1/2-inch pieces.
In a medium mixing bowl, combine the cottage cheese, Dijon mustard, salt, and pepper.
Gently fold the diced eggs and chopped chives into the cottage cheese mixture until evenly coated.
Sprinkle with smoked paprika and serve immediately or refrigerate for up to 24 hours.