this.pub_scalar = tmp_c_scal; compactPublicKey(coeff_quadratic_3dim);
this.pub_scalar = tmp_c_scal; compactPublicKey(coeff_quadratic_3dim);
this.pub_scalar = tmp_c_scal; compactPublicKey(coeff_quadratic_3dim);
this.pub_scalar = tmp_c_scal; compactPublicKey(coeff_quadratic_3dim);