The BitLocker recovery key is automatically generated using the Advanced Encryption Standard (AES) algorithm. How is a BitLocker Recovery Key Generated Forgetting the former won’t cause a big problem, however, you will ultimately lose access to the drive if you lose the BitLocker recovery key. You can access a BitLocker encrypted drive either using the password or the BitLocker recovery key. It can be used to gain access to the contents of a BitLocker encrypted drive if the password is forgotten. What is a BitLocker Recovery KeyĤ22939-376838-682825-206283-580085-114048-205568-126181Ī BitLocker recovery key is a unique 48-bit code that is automatically generated when you encrypted a hard drive with BitLocker. FAQs About BitLocker Recovery Key Generator