Preheat the broiler to high heat.

Add the soy sauce, rice vinegar, honey, garlic paste, and ginger paste to a small saucepan. Bring to the boil and let bubble for 5 minutes or until it has reduced and thickened.

Meanwhile, place the salmon onto a lined baking sheet and season well with salt and pepper.

Place under the broiler, about 6" from the heat. Cook until almost done, about 8-10 minutes depending on thickness of the fish and personal preference. The center should be at least 145F. 

Brush the glaze over the salmon. Return to the broiler for one minute, then transfer it to a serving platter.