Computer Science/Java program


n Bitcoin, a value called a Nonce is used to secure a block in the blockchain.  The Nonce is a value which when hashed with the overall hash of the block produces a value with 61 leading zeroes (in binary).  Recall that the Bitcoin hash is SHA256 which is a 256-bit binary value.

For this program, compute the hash of the string “ABCDEFGHIJ” and find the nonce such that the 32-bit hash value has eight leading zeroes.  In hex, this would be 0x00_ _ _ _ _ _.  Use the hashCode(int, int) method from Program 2.  You must find the nonce via trial and error.  The hashCode method is weak from a cryptographic viewpoint, and so an analytical solution is possible.  Do not do an analytical solution.

Among other benefits, we guarantee:

  • Essays written from scratch – 100% original,

  • Timely delivery,

  • Competitive prices and excellent quality,

  • 24/7 customer support,

  • Priority on customer’s privacy,

  • Unlimited free revisions upon request, and

  • Plagiarism free work.

Providing quality essays, written from scratch, delivered on time, at affordable rates!

Order Similar Assignment Now!

  • Our Support Staff are online 24/7
  • Our Writers are available 24/7
  • Most Urgent order is delivered within 4 Hrs
  • 100% Original Assignment Plagiarism report can be sent to you upon request.

GET 15 % DISCOUNT TODAY use the discount code PAPER15 at the order form.

Type of paper Academic level Subject area
Number of pages Paper urgency Cost per page: