Machine-translated by Google. Questions are authored in English.
Top

Discussion

In Message Integrity, SHA-l hash algorithms create an N-bit message digest out of a message of

  • A.512 Bit Blocks
  • B.1001 Bit Blocks
  • C.1510 Bit Blocks
  • D.2020 Bit Blocks

Answer: A

Correct answer: 512 Bit Blocks

SHA-1 pads the message and processes it in 512-bit blocks, updating a running state, and emits a 160-bit digest at the end. The block size and the digest size are different numbers and are often confused.

No comment is present. Be the first to comment.
Loading…

Post your comment

Please log in or register to post a comment.