Does BitLocker use AES-NI?
Does BitLocker use AES-NI?
BitLocker-to-Go has no hardware requirements, although this technology benefits from processors with AES-ni in much the same way BitLocker Drive Encryption does.
How do you check if AES-NI is enabled?
Visit the following Intel website and look up the processor model to see if it supports AES-NI: http://ark.intel.com/search/advanced/?AESTech=true. Download CPU-Z application and run it on the client. This will display the CPU capabilities: http://www.cpuid.com/softwares/cpu-z.html.
Does BitLocker use symmetric encryption?
BitLocker is the most effective way to protect your information in case of theft. The encryption mechanism used with this protection feature is AES (Advanced Encryption Standard). AES is a symmetric-key algorithm which basically means that the same cryptographic key is used for both encryption and decryption.
How do I enable AES 256 encryption?
Navigate to Computer Configuration\Administrative Templates\Windows Components\BitLocker Drive Encryption. Double-click the “Choose drive encryption method and cipher strength” setting. Select Enabled, click the drop-down box, and select AES 256-bit. Click OK to save your change.
What is AES-NI used for?
Intel® AES New Instructions (Intel® AES-NI) is a new encryption instruction set that improves on the Advanced Encryption Standard (AES) algorithm and accelerates the encryption of data in the Intel® Xeon® processor family and the Intel® Core™ processor family.
Does BitLocker work without TPM?
BitLocker can also be used without a TPM by reconfiguring the default BitLocker settings. BitLocker will then store the encryption keys on a separate USB flash drive which must be inserted each time before you start the computer.
Does BitLocker use AES 256?
BitLocker uses Advanced Encryption Standard (AES) as its encryption algorithm with configurable key lengths of 128 bits or 256 bits. The default encryption setting is AES-128, but the options are configurable by using Group Policy.