Can I recover encryption key on exported data?

System Information
  • Strapi Version: 4.13.1
  • Operating System: Windows
  • Database: Postgress
  • Node Version: 20.5.1
  • NPM Version: 9
  • Yarn Version: 1.22.19

Hi, I made a backup file last week on PRODUCTION database (file is 200mb…) and now I need to use this backup, because I delete some data (a lot of data), but as you can see from the title I forgott the encryption key for the file… I tried a lot of keys, but still no success… Can I recover the key somehow? Is someone can decrypt? I can prove that the database and everything mine and that after the key is entered everything in the base will be same as schemes.