ParagonIE_Sodium_Core_Curve25519_Ge_Precomp example

public static function ge_p3_dbl(ParagonIE_Sodium_Core_Curve25519_Ge_P3 $p)
    {
        $q = self::ge_p3_to_p2($p);
        return self::ge_p2_dbl($q);
    }

    /** * @return ParagonIE_Sodium_Core_Curve25519_Ge_Precomp */
    public static function ge_precomp_0()
    {
        return new ParagonIE_Sodium_Core_Curve25519_Ge_Precomp(
            self::fe_1(),
            self::fe_1(),
            self::fe_0()
        );
    }

    /** * @internal You should not use this directly from another application * * @param int $b * @param int $c * @return int */