Performance

512 bit key:
	Create: 14s
	Encrypt: .31s
	Decrypt: .13s
	Sign: .17s
	Verify: .47s

1024 bit key:
	Create: 90s
	Encrypt: 2.26s
	Decrypt: 1.12s
	Sign: 1.13s
	Verify: 3.49s
