mirror of
https://github.com/denoland/deno.git
synced 2024-12-24 08:09:08 -05:00
aa9b94a80e
This commit adds a new core API `opAsync2` to call an async op with atmost 2 arguments. Spread argument iterators has a pretty big perf hit when calling ops. | name | avg msg/sec/core | | --- | --- | | 1.32.1 | `127820.750000` | | #18506 | `140079.000000` | | #18506 + #18509 | `150104.250000` | | #18506 + #18509 + this | `157340.000000` |
215 lines
5.5 KiB
TypeScript
215 lines
5.5 KiB
TypeScript
// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
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// Copyright Joyent, Inc. and Node.js contributors. All rights reserved. MIT license.
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import { notImplemented } from "ext:deno_node/_utils.ts";
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import randomBytes from "ext:deno_node/internal/crypto/_randomBytes.ts";
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import randomFill, {
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randomFillSync,
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} from "ext:deno_node/internal/crypto/_randomFill.ts";
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import randomInt from "ext:deno_node/internal/crypto/_randomInt.ts";
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import {
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validateFunction,
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validateInt32,
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validateObject,
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} from "ext:deno_node/internal/validators.mjs";
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import {
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isAnyArrayBuffer,
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isArrayBufferView,
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} from "ext:deno_node/internal/util/types.ts";
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import { ERR_INVALID_ARG_TYPE } from "ext:deno_node/internal/errors.ts";
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export { default as randomBytes } from "ext:deno_node/internal/crypto/_randomBytes.ts";
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export {
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default as randomFill,
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randomFillSync,
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} from "ext:deno_node/internal/crypto/_randomFill.ts";
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export { default as randomInt } from "ext:deno_node/internal/crypto/_randomInt.ts";
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const { core } = globalThis.__bootstrap;
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const { ops } = core;
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export type LargeNumberLike =
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| ArrayBufferView
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| SharedArrayBuffer
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| ArrayBuffer
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| bigint;
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export interface CheckPrimeOptions {
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/**
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* The number of Miller-Rabin probabilistic primality iterations to perform.
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* When the value is 0 (zero), a number of checks is used that yields a false positive rate of at most 2-64 for random input.
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* Care must be used when selecting a number of checks.
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* Refer to the OpenSSL documentation for the BN_is_prime_ex function nchecks options for more details.
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*
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* @default 0
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*/
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checks?: number | undefined;
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}
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export function checkPrime(
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candidate: LargeNumberLike,
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callback: (err: Error | null, result: boolean) => void,
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): void;
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export function checkPrime(
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candidate: LargeNumberLike,
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options: CheckPrimeOptions,
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callback: (err: Error | null, result: boolean) => void,
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): void;
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export function checkPrime(
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candidate: LargeNumberLike,
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options: CheckPrimeOptions | ((err: Error | null, result: boolean) => void) =
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{},
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callback?: (err: Error | null, result: boolean) => void,
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) {
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if (typeof options === "function") {
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callback = options;
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options = {};
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}
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validateFunction(callback, "callback");
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validateObject(options, "options");
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const {
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checks = 0,
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} = options!;
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validateInt32(checks, "options.checks", 0);
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let op = "op_node_check_prime_bytes_async";
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if (typeof candidate === "bigint") {
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op = "op_node_check_prime_async";
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} else if (!isAnyArrayBuffer(candidate) && !isArrayBufferView(candidate)) {
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throw new ERR_INVALID_ARG_TYPE(
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"candidate",
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[
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"ArrayBuffer",
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"TypedArray",
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"Buffer",
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"DataView",
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"bigint",
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],
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candidate,
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);
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}
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core.opAsync2(op, candidate, checks).then(
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(result) => {
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callback?.(null, result);
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},
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).catch((err) => {
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callback?.(err, false);
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});
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}
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export function checkPrimeSync(
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candidate: LargeNumberLike,
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options: CheckPrimeOptions = {},
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): boolean {
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validateObject(options, "options");
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const {
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checks = 0,
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} = options!;
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validateInt32(checks, "options.checks", 0);
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if (typeof candidate === "bigint") {
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return ops.op_node_check_prime(candidate, checks);
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} else if (!isAnyArrayBuffer(candidate) && !isArrayBufferView(candidate)) {
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throw new ERR_INVALID_ARG_TYPE(
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"candidate",
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[
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"ArrayBuffer",
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"TypedArray",
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"Buffer",
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"DataView",
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"bigint",
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],
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candidate,
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);
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}
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return ops.op_node_check_prime_bytes(candidate, checks);
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}
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export interface GeneratePrimeOptions {
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add?: LargeNumberLike | undefined;
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rem?: LargeNumberLike | undefined;
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/**
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* @default false
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*/
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safe?: boolean | undefined;
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bigint?: boolean | undefined;
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}
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export interface GeneratePrimeOptionsBigInt extends GeneratePrimeOptions {
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bigint: true;
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}
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export interface GeneratePrimeOptionsArrayBuffer extends GeneratePrimeOptions {
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bigint?: false | undefined;
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}
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export function generatePrime(
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size: number,
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callback: (err: Error | null, prime: ArrayBuffer) => void,
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): void;
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export function generatePrime(
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size: number,
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options: GeneratePrimeOptionsBigInt,
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callback: (err: Error | null, prime: bigint) => void,
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): void;
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export function generatePrime(
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size: number,
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options: GeneratePrimeOptionsArrayBuffer,
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callback: (err: Error | null, prime: ArrayBuffer) => void,
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): void;
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export function generatePrime(
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size: number,
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options: GeneratePrimeOptions,
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callback: (err: Error | null, prime: ArrayBuffer | bigint) => void,
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): void;
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export function generatePrime(
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_size: number,
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_options?: unknown,
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_callback?: unknown,
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) {
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notImplemented("crypto.generatePrime");
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}
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export function generatePrimeSync(size: number): ArrayBuffer;
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export function generatePrimeSync(
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size: number,
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options: GeneratePrimeOptionsBigInt,
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): bigint;
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export function generatePrimeSync(
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size: number,
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options: GeneratePrimeOptionsArrayBuffer,
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): ArrayBuffer;
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export function generatePrimeSync(
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size: number,
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options: GeneratePrimeOptions,
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): ArrayBuffer | bigint;
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export function generatePrimeSync(
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_size: number,
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_options?:
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| GeneratePrimeOptionsBigInt
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| GeneratePrimeOptionsArrayBuffer
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| GeneratePrimeOptions,
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): ArrayBuffer | bigint {
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notImplemented("crypto.generatePrimeSync");
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}
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export const randomUUID = () => globalThis.crypto.randomUUID();
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export default {
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checkPrime,
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checkPrimeSync,
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generatePrime,
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generatePrimeSync,
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randomUUID,
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randomInt,
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randomBytes,
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randomFill,
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randomFillSync,
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};
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