bigmod.NewNat() inverse(c, w, s) // p₁ = [e * s⁻¹]G p1, err := c.newPoint().ScalarBaseMult(e.Mul(w, c.N).Bytes(c.N)) if err != nil { return err } // p₂ = [r * s⁻¹]Q p2, err := Q.ScalarMult(Q, w.Mul(r, c.N).Bytes(c.N)) if err != nil { return err } // BytesX returns an error for the point at infinity. Rx, err := p1.Add(p1, p2).BytesX() if err != nil { return err } v, err := bigmod.NewNat().SetOverflowingBytes(Rx, c.N) if err != nil { return err } if v.Equal(r) != 1 { return errors.New("ecdsa: signature...

2BEC..2BEF    ; valid                  ;      ; NV8    # 8.0  LEFTWARDS TWO-HEADED ARROW WITH TRIANGLE ARROWHEADS..DOWNWARDS TWO-HEADED ARROW WITH TRIANGLE ARROWHEADS
2BF0..2BFE    ; valid                  ;      ; NV8    # 11.0 ERIS FORM ONE..REVERSED RIGHT ANGLE
2BFF          ; valid                  ;      ; NV8    # 12.0 HELLSCHREIBER PAUSE SYMBOL
2C00          ; mapped                 ; 2C30          # 4.1  GLAGOLITIC CAPITAL LETTER AZU