Practical Client Puzzle from Repeated Squaring

  title={Practical Client Puzzle from Repeated Squaring},
  author={Adrianus Johannus Paulus Jeckmans},
Cryptographic puzzles have been proposed by Merkle [15] to relay secret information between parties over an insecure channel. Client puzzles, a type of cryptographic puzzle, have been proposed by Juels and Brainard [8] to defend a server against denial of service attacks. However there is no general framework for client puzzle schemes. In this thesis we present a general client puzzle framework. Since their introduction various types of client puzzles have been developed. One such client puzzle… CONTINUE READING
6 Citations
18 References
Similar Papers


Publications referenced by this paper.

Similar Papers

Loading similar papers…