diff --git a/lib/main.js b/lib/main.js
index c3a979b..10d5764 100644
--- a/lib/main.js
+++ b/lib/main.js
@@ -200,6 +200,7 @@ var require_file_command = __commonJS({
     };
     Object.defineProperty(exports, "__esModule", { value: true });
     exports.prepareKeyValueMessage = exports.issueFileCommand = void 0;
+    var crypto = __importStar(__require("crypto"));
     var fs = __importStar(__require("fs"));
     var os = __importStar(__require("os"));
     var utils_1 = require_utils();
@@ -3675,11 +3676,11 @@ var require_util2 = __commonJS({
     var assert = __require("assert");
     var { isUint8Array } = __require("util/types");
     var supportedHashes = [];
-    var crypto2;
+    var crypto;
     try {
-      crypto2 = __require("crypto");
+      crypto = __require("crypto");
       const possibleRelevantHashes = ["sha256", "sha384", "sha512"];
-      supportedHashes = crypto2.getHashes().filter((hash) => possibleRelevantHashes.includes(hash));
+      supportedHashes = crypto.getHashes().filter((hash) => possibleRelevantHashes.includes(hash));
     } catch {
     }
     function responseURL(response) {
@@ -3956,7 +3957,7 @@ var require_util2 = __commonJS({
       }
     }
     function bytesMatch(bytes, metadataList) {
-      if (crypto2 === void 0) {
+      if (crypto === void 0) {
         return true;
       }
       const parsedMetadata = parseMetadata(metadataList);
@@ -3971,7 +3972,7 @@ var require_util2 = __commonJS({
       for (const item of metadata) {
         const algorithm = item.algo;
         const expectedValue = item.hash;
-        let actualValue = crypto2.createHash(algorithm).update(bytes).digest("base64");
+        let actualValue = crypto.createHash(algorithm).update(bytes).digest("base64");
         if (actualValue[actualValue.length - 1] === "=") {
           if (actualValue[actualValue.length - 2] === "=") {
             actualValue = actualValue.slice(0, -2);
@@ -16431,9 +16432,9 @@ var require_connection = __commonJS({
     channels.open = diagnosticsChannel.channel("undici:websocket:open");
     channels.close = diagnosticsChannel.channel("undici:websocket:close");
     channels.socketError = diagnosticsChannel.channel("undici:websocket:socket_error");
-    var crypto2;
+    var crypto;
     try {
-      crypto2 = __require("crypto");
+      crypto = __require("crypto");
     } catch {
     }
     function establishWebSocketConnection(url2, protocols, ws, onEstablish, options) {
@@ -16452,7 +16453,7 @@ var require_connection = __commonJS({
         const headersList = new Headers(options.headers)[kHeadersList];
         request.headersList = headersList;
       }
-      const keyValue = crypto2.randomBytes(16).toString("base64");
+      const keyValue = crypto.randomBytes(16).toString("base64");
       request.headersList.append("sec-websocket-key", keyValue);
       request.headersList.append("sec-websocket-version", "13");
       for (const protocol of protocols) {
@@ -16481,7 +16482,7 @@ var require_connection = __commonJS({
             return;
           }
           const secWSAccept = response.headersList.get("Sec-WebSocket-Accept");
-          const digest = crypto2.createHash("sha1").update(keyValue + uid).digest("base64");
+          const digest = crypto.createHash("sha1").update(keyValue + uid).digest("base64");
           if (secWSAccept !== digest) {
             failWebsocketConnection(ws, "Incorrect hash received in Sec-WebSocket-Accept header.");
             return;
@@ -16562,9 +16563,9 @@ var require_frame = __commonJS({
     "use strict";
     init_cjs_shim();
     var { maxUnsigned16Bit } = require_constants5();
-    var crypto2;
+    var crypto;
     try {
-      crypto2 = __require("crypto");
+      crypto = __require("crypto");
     } catch {
     }
     var WebsocketFrameSend = class {
@@ -16573,7 +16574,7 @@ var require_frame = __commonJS({
        */
       constructor(data) {
         this.frameData = data;
-        this.maskKey = crypto2.randomBytes(4);
+        this.maskKey = crypto.randomBytes(4);
       }
       createFrame(opcode) {
         const bodyLength = this.frameData?.byteLength ?? 0;