Dismissed by unpublished PER CURIAM opinion.

Unpublished opinions are not binding precedent in this circuit.

Charles Jerall Smith seeks to appeal the magistrate judge’s order treating his Fed. R.Civ.P. 60(b) motion as a successive 28 U.S.C. § 2254 (2006) petition, and dismissing it on that basis. * The order is not appealable unless a circuit justice or judge issues a certificate of appealability. 28 U.S.C. § 2253(c)(1) (2006); Reid v. Angelone, 369 F.3d 363, 369 (4th Cir. 2004). A certificate of appealability will not issue absent “a substantial showing of the denial of a constitutional right.” 28 U.S.C. § 2253(c)(2) (2006). A prisoner satisfies this standard by demonstrating that reasonable jurists would find the district court’s assessment of the constitutional claims, and any dispositive procedural ruling, debatable or wrong. Miller-El v. Cockrell, 537 U.S. 322, 336-38, 123 S.Ct. 1029, 154 L.Ed.2d 931 (2003); Slack v. McDaniel, 529 U.S. 473, 484, 120 S.Ct. 1595, 146 L.Ed.2d 542 (2000); Rose v. Lee, 252 F.3d 676, 683-85 (4th Cir. 2001). We have independently reviewed the record and conclude Smith has not made the requisite showing. Accordingly, we deny a certificate of appealability and dismiss the appeal.

Additionally, we construe Smith’s notice of appeal and informal brief as an application to file a second or successive petition under 28 U.S.C. § 2244 (2006). United States v. Winestock, 340 F.3d 200, 208 (4th Cir. 2003). In order to obtain authorization to file a successive § 2254 petition, a prisoner must assert claims based on either: (1) a new rule of constitutional law that was previously unavailable and made retroactive by the Supreme Court to cases on collateral review; or (2) newly discovered evidence that was not previously discoverable by due diligence and that would be sufficient to establish by clear and convincing evidence that, but for constitutional error, no reasonable factfinder would have found the petitioner guilty of the offense. 28 U.S.C. § 2244(b)(2) (2006). Smith’s claims do not satisfy either of these criteria. Therefore, we deny authorization to file a successive § 2254 petition.

We dispense with oral argument because the facts and legal contentions are adequately presented in the materials before *950 the court and argument would not aid the decisional process.

DISMISSED.