LAN – Testbed and Parameters

• Testbed: cluster of 13 dual-processor 667 MHz machines running Linux, one server on each machine, multiple clients on one machine

• Cryptographic primitives:

  • 1024-bit RSA: sign - 9.6 ms and verify – 0.2 ms
  • Exponentiations: 512-bit – 1.7 ms 1024-bit – 5.3 ms

• Communication:

  • One agreed multicast message: 0.75 – 0.92 ms
  • BD communication round: 2 – 21 ms

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