Server (Prover/Signer)-Aided Verification of Identity Proofs and Signatures

  title={Server (Prover/Signer)-Aided Verification of Identity Proofs and Signatures},
  author={Chae Hoon Lim and Pil Joong Lee},
Discrete log based identification and signature schemes are well-suited to identity proof and signature generation, but not suitable for verification, by smart cards, due to their highly asymmetric computational load between the prover/signer and the verifier. In this paper, we present very efficient and practical protocols for fast verification in these schemes, where the verifier with limited computing power performs its computation fast with the aid of the powerful prover/signer. The… CONTINUE READING
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