Which of the following is used for binary multiplication?

• A. Restoring Multiplication
• B. Booth‚Äö√Ñ√∂‚àö√ë‚àö¬•s Algorithm
• C. Pascal‚Äö√Ñ√∂‚àö√ë‚àö¬•s Rule
• D. Digit-by-digit multiplication