const crypto/tls.CurveP256

5 uses

	crypto/tls (current package)
		common.go#L119: 	CurveP256 CurveID = 23
		common.go#L1025: var defaultCurvePreferences = []CurveID{X25519, CurveP256, CurveP384, CurveP521}
		common.go#L1205: 				curve = CurveP256
		common_string.go#L70: 	_ = x[CurveP256-23]
		key_schedule.go#L141: 	case CurveP256: