1 files changed, 0 insertions, 138 deletions
diff --git a/ext/node/polyfills/_crypto/crypto_browserify/browserify_aes/decrypter.js b/ext/node/polyfills/_crypto/crypto_browserify/browserify_aes/decrypter.js
deleted file mode 100644
index 6a92a4574..000000000
--- a/ext/node/polyfills/_crypto/crypto_browserify/browserify_aes/decrypter.js
+++ /dev/null
@@ -1,138 +0,0 @@
-// Copyright 2018-2023 the Deno authors. All rights reserved. MIT license.
-// Copyright 2014-2017 browserify-aes contributors. All rights reserved. MIT license.
-// Copyright 2013 Maxwell Krohn. All rights reserved. MIT license.
-// Copyright 2009-2013 Jeff Mott. All rights reserved. MIT license.
-
-// deno-lint-ignore-file no-var
-
-import { Buffer } from "internal:deno_node/polyfills/buffer.ts";
-import AuthCipher from "internal:deno_node/polyfills/_crypto/crypto_browserify/browserify_aes/auth_cipher.js";
-import StreamCipher from "internal:deno_node/polyfills/_crypto/crypto_browserify/browserify_aes/stream_cipher.js";
-import Transform from "internal:deno_node/polyfills/_crypto/crypto_browserify/cipher_base.js";
-import * as aes from "internal:deno_node/polyfills/_crypto/crypto_browserify/browserify_aes/aes.js";
-import ebtk from "internal:deno_node/polyfills/_crypto/crypto_browserify/evp_bytes_to_key.ts";
-import { MODES } from "internal:deno_node/polyfills/_crypto/crypto_browserify/browserify_aes/modes/mod.js";
-
-function Decipher(mode, key, iv) {
-  Transform.call(this);
-
-  this._cache = new Splitter();
-  this._last = void 0;
-  this._cipher = new aes.AES(key);
-  this._prev = Buffer.from(iv);
-  this._mode = mode;
-  this._autopadding = true;
-}
-
-Decipher.prototype = Object.create(Transform.prototype, {
-  constructor: {
-    value: Decipher,
-    enumerable: false,
-    writable: true,
-    configurable: true,
-  },
-});
-
-Decipher.prototype._update = function (data) {
-  this._cache.add(data);
-  var chunk;
-  var thing;
-  var out = [];
-  while ((chunk = this._cache.get(this._autopadding))) {
-    thing = this._mode.decrypt(this, chunk);
-    out.push(thing);
-  }
-  return Buffer.concat(out);
-};
-
-Decipher.prototype._final = function () {
-  var chunk = this._cache.flush();
-  if (this._autopadding) {
-    return unpad(this._mode.decrypt(this, chunk));
-  } else if (chunk) {
-    throw new Error("data not multiple of block length");
-  }
-};
-
-Decipher.prototype.setAutoPadding = function (setTo) {
-  this._autopadding = !!setTo;
-  return this;
-};
-
-function Splitter() {
-  this.cache = Buffer.allocUnsafe(0);
-}
-
-Splitter.prototype.add = function (data) {
-  this.cache = Buffer.concat([this.cache, data]);
-};
-
-Splitter.prototype.get = function (autoPadding) {
-  var out;
-  if (autoPadding) {
-    if (this.cache.length > 16) {
-      out = this.cache.slice(0, 16);
-      this.cache = this.cache.slice(16);
-      return out;
-    }
-  } else {
-    if (this.cache.length >= 16) {
-      out = this.cache.slice(0, 16);
-      this.cache = this.cache.slice(16);
-      return out;
-    }
-  }
-
-  return null;
-};
-
-Splitter.prototype.flush = function () {
-  if (this.cache.length) return this.cache;
-};
-
-function unpad(last) {
-  var padded = last[15];
-  if (padded < 1 || padded > 16) {
-    throw new Error("unable to decrypt data");
-  }
-  var i = -1;
-  while (++i < padded) {
-    if (last[i + (16 - padded)] !== padded) {
-      throw new Error("unable to decrypt data");
-    }
-  }
-  if (padded === 16) return;
-
-  return last.slice(0, 16 - padded);
-}
-
-export function createDecipheriv(suite, password, iv) {
-  var config = MODES[suite.toLowerCase()];
-  if (!config) throw new TypeError("invalid suite type");
-
-  if (typeof iv === "string") iv = Buffer.from(iv);
-  if (config.mode !== "GCM" && iv.length !== config.iv) {
-    throw new TypeError("invalid iv length " + iv.length);
-  }
-
-  if (typeof password === "string") password = Buffer.from(password);
-  if (password.length !== config.key / 8) {
-    throw new TypeError("invalid key length " + password.length);
-  }
-
-  if (config.type === "stream") {
-    return new StreamCipher(config.module, password, iv, true);
-  } else if (config.type === "auth") {
-    return new AuthCipher(config.module, password, iv, true);
-  }
-
-  return new Decipher(config.module, password, iv);
-}
-
-export function createDecipher(suite, password) {
-  var config = MODES[suite.toLowerCase()];
-  if (!config) throw new TypeError("invalid suite type");
-
-  var keys = ebtk(password, false, config.key, config.iv);
-  return createDecipheriv(suite, keys.key, keys.iv);
-}