Repository: yt-dlp
Issue: Incorrect AES key length (48 bytes) ERROR
Labels: site-request,account-needed,can-share-account

### DO NOT REMOVE OR SKIP THE ISSUE TEMPLATE

- [X] I understand that I will be **blocked** if I remove or skip any mandatory\* field

### Checklist

- [X] I'm reporting a new site support request
- [X] I've verified that I'm running yt-dlp version **2022.10.04** ([update instructions](https://github.com/yt-dlp/yt-dlp#update)) or later (specify commit)
- [X] I've checked that all provided URLs are playable in a browser with the same IP and same login details
- [x] I've checked that none of provided URLs [violate any copyrights](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#is-the-website-primarily-used-for-piracy) or contain any [DRM](https://en.wikipedia.org/wiki/Digital_rights_management) to the best of my knowledge
- [X] I've searched the [bugtracker](https://github.com/yt-dlp/yt-dlp/issues?q=) for similar issues **including closed ones**. DO NOT post duplicates
- [X] I've read the [guidelines for opening an issue](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#opening-an-issue)
- [X] I've read about [sharing account credentials](https://github.com/yt-dlp/yt-dlp/blob/master/CONTRIBUTING.md#are-you-willing-to-share-account-details-if-needed) and am willing to share it if required

### Example URLs

### Provide a description that is worded well enough to be understood

I get **ERROR: Incorrect AES key length (48 bytes)**
I found one other post with this issue, but the it wasn't solved there in the end.

### Provide verbose output that clearly demonstrates the problem

- [X] Run **your** yt-dlp command with **-vU** flag added (`yt-dlp -vU <your command line>`)
- [X] Copy the WHOLE output (starting with `[debug] Command-line config`) and insert it below

### Complete Verbose Output

```shell
[debug] Encodings: locale cp1252, fs utf-8, pref cp1252, out utf-8, error utf-8, screen utf-8
[debug] yt-dlp version 2022.10.04 [4e0511f27] (win32_exe)
[debug] Python 3.10.6 (CPython 64bit) - Windows-10-10.0.25236-SP0 (OpenSSL 1.1.1n  15 Mar 2022)
[debug] Checking exe version: ffmpeg -bsfs
[debug] Checking exe version: ffprobe -bsfs
[debug] exe versions: ffmpeg 2022-08-31-git-319e8a49b5-essentials_build-www.gyan.dev (setts), ffprobe 2022-08-31-git-319e8a49b5-essentials_build-www.gyan.dev
[debug] Optional libraries: Cryptodome-3.15.0, brotli-1.0.9, certifi-2022.09.24, mutagen-1.46.0, sqlite3-2.6.0, websockets-10.4
[debug] Proxy map: {}
[debug] Loaded 1718 extractors
[debug] Fetching release info: https://api.github.com/repos/yt-dlp/yt-dlp/releases/latest
Latest version: 2022.10.04, Current version: 2022.10.04
yt-dlp is up to date (2022.10.04)
[generic] index: Downloading webpage
WARNING: [generic] Falling back on generic information extractor
[debug] Identified a M3U playlist
[generic] index: Downloading m3u8 information
[debug] Formats sorted by: hasvid, ie_pref, lang, quality, res, fps, hdr:12(7), vcodec:vp9.2(10), channels, acodec, filesize, fs_approx, tbr, vbr, abr, asr, proto, vext, aext, hasaud, source, id
[debug] Default format spec: bestvideo*+bestaudio/best
[info] index: Downloading 1 format(s): 1500
[hlsnative] Downloading m3u8 manifest
[hlsnative] Total fragments: 2476
[download] Destination: index [index].mp4
[debug] File locking is not supported. Proceeding without locking
[download]   0.0% of ~  39.97MiB at  143.26KiB/s ETA 04:43 (frag 1/2476)ERROR: Incorrect AES key length (48 bytes)
Traceback (most recent call last):
  File "yt_dlp\YoutubeDL.py", line 1478, in wrapper
  File "yt_dlp\YoutubeDL.py", line 1575, in __extract_info
  File "yt_dlp\YoutubeDL.py", line 1634, in process_ie_result
  File "yt_dlp\YoutubeDL.py", line 2731, in process_video_result
  File "yt_dlp\YoutubeDL.py", line 3194, in process_info
  File "yt_dlp\YoutubeDL.py", line 2918, in dl
  File "yt_dlp\downloader\common.py", line 446, in download
  File "yt_dlp\downloader\hls.py", line 354, in real_download
  File "yt_dlp\downloader\fragment.py", line 521, in download_and_append_fragments
  File "yt_dlp\downloader\fragment.py", line 369, in decrypt_fragment
  File "yt_dlp\aes.py", line 11, in aes_cbc_decrypt_bytes
  File "Cryptodome\Cipher\AES.py", line 232, in new
  File "Cryptodome\Cipher\__init__.py", line 79, in _create_cipher
  File "Cryptodome\Cipher\_mode_cbc.py", line 274, in _create_cbc_cipher
  File "Cryptodome\Cipher\AES.py", line 93, in _create_base_cipher
ValueError: Incorrect AES key length (48 bytes)
```