28 lines
978 B
JavaScript
28 lines
978 B
JavaScript
// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
|
|
// SPDX-License-Identifier: Apache-2.0
|
|
import { __awaiter, __generator } from "tslib";
|
|
import { convertToBuffer, isEmptyData, numToUint8 } from "@aws-crypto/util";
|
|
import { Crc32 } from "./index";
|
|
var AwsCrc32 = /** @class */ (function () {
|
|
function AwsCrc32() {
|
|
this.crc32 = new Crc32();
|
|
}
|
|
AwsCrc32.prototype.update = function (toHash) {
|
|
if (isEmptyData(toHash))
|
|
return;
|
|
this.crc32.update(convertToBuffer(toHash));
|
|
};
|
|
AwsCrc32.prototype.digest = function () {
|
|
return __awaiter(this, void 0, void 0, function () {
|
|
return __generator(this, function (_a) {
|
|
return [2 /*return*/, numToUint8(this.crc32.digest())];
|
|
});
|
|
});
|
|
};
|
|
AwsCrc32.prototype.reset = function () {
|
|
this.crc32 = new Crc32();
|
|
};
|
|
return AwsCrc32;
|
|
}());
|
|
export { AwsCrc32 };
|
|
//# sourceMappingURL=aws_crc32.js.map
|