priv.dP == nil { return } P = priv.p.Nat().Bytes(priv.p) Q = priv.q.Nat().Bytes(priv.q) dP = bytes.Clone(priv.dP) dQ = bytes.Clone(priv.dQ) qInv = priv.qInv.Bytes(priv.p) return } // checkPrivateKey is called by the NewPrivateKey and GenerateKey functions, and // is allowed to modify priv.fipsApproved. func checkPrivateKey(priv *PrivateKey) error { priv.fipsApproved = true if fipsApproved, err := checkPublicKey(&priv.pub); err != nil { return err } else if !fipsApproved { priv.fipsApproved = false }...