text: "use strict";
  var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
      function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
      return new (P || (P = Promise))(function (resolve, reject) {
          function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
          function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
          function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
          step((generator = generator.apply(thisArg, _arguments || [])).next());
      });
  };
  var __generator = (this && this.__generator) || function (thisArg, body) {
      var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
      return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
      function verb(n) { return function (v) { return step([n, v]); }; }
      function step(op) {
          if (f) throw new TypeError("Generator is already executing.");
          while (_) try {
              if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
              if (y = 0, t) op = [op[0] & 2, t.value];
              switch (op[0]) {
                  case 0: case 1: t = op; break;
                  case 4: _.label++; return { value: op[1], done: false };
                  case 5: _.label++; y = op[1]; op = [0]; continue;
                  case 7: op = _.ops.pop(); _.trys.pop(); continue;
                  default:
                      if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                      if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                      if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                      if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                      if (t[2]) _.ops.pop();
                      _.trys.pop(); continue;
              }
              op = body.call(thisArg, _);
          } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
          if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
      }
  };
  Object.defineProperty(exports, "__esModule", { value: true });
  var ethereumjs_util_1 = require("ethereumjs-util");
  var evm_1 = require("../evm");
  var exceptions_1 = require("../../exceptions");
  var assert = require('assert');
  var _a = require('./util/bls12_381'), BLS12_381_ToG2Point = _a.BLS12_381_ToG2Point, BLS12_381_FromG2Point = _a.BLS12_381_FromG2Point;
  function default_1(opts) {
      return __awaiter(this, void 0, void 0, function () {
          var mcl, inputData, gasUsed, zeroBytes16, zeroByteCheck, index, slicedBuffer, mclPoint1, mclPoint2, result, returnValue;
          return __generator(this, function (_a) {
              assert(opts.data);
              mcl = opts._VM._mcl;
              inputData = opts.data;
              gasUsed = new ethereumjs_util_1.BN(opts._common.paramByEIP('gasPrices', 'Bls12381G2AddGas', 2537));
              if (opts.gasLimit.lt(gasUsed)) {
                  return [2 /*return*/, (0, evm_1.OOGResult)(opts.gasLimit)];
              }
              if (inputData.length != 512) {
                  return [2 /*return*/, (0, evm_1.VmErrorResult)(new exceptions_1.VmError(exceptions_1.ERROR.BLS_12_381_INVALID_INPUT_LENGTH), opts.gasLimit)];
              }
              zeroBytes16 = Buffer.alloc(16, 0);
              zeroByteCheck = [
                  [0, 16],
                  [64, 80],
                  [128, 144],
                  [192, 208],
                  [256, 272],
                  [320, 336],
                  [384, 400],
                  [448, 464],
              ];
              for (index in zeroByteCheck) {
                  slicedBuffer = opts.data.slice(zeroByteCheck[index][0], zeroByteCheck[index][1]);
                  if (!slicedBuffer.equals(zeroBytes16)) {
                      return [2 /*return*/, (0, evm_1.VmErrorResult)(new exceptions_1.VmError(exceptions_1.ERROR.BLS_12_381_POINT_NOT_ON_CURVE), opts.gasLimit)];
                  }
              }
              try {
                  mclPoint1 = BLS12_381_ToG2Point(opts.data.slice(0, 256), mcl);
                  mclPoint2 = BLS12_381_ToG2Point(opts.data.slice(256, 512), mcl);
              }
              catch (e) {
                  return [2 /*return*/, (0, evm_1.VmErrorResult)(e, opts.gasLimit)];
              }
              result = mcl.add(mclPoint1, mclPoint2);
              returnValue = BLS12_381_FromG2Point(result);
              return [2 /*return*/, {
                      gasUsed: gasUsed,
                      returnValue: returnValue,
                  }];
          });
      });
  }
  exports.default = default_1;
  //# sourceMappingURL=0d-bls12-g2add.js.map