Yi-Chi Wu

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As modern life becomes increasingly closely bound to the Internet, network security becomes increasingly important. Like it or not, we all live under the shadow of network threats. The threats could cause leakage of privacy and/or economic loss. Among network attacks, the DDoS (distributed denial-of-service) attack is one of the most frequent and serious.(More)
A novel 64-bit hybrid radix-4 sparse-4 tree adder using clock-delayed (CD) footless domino logic is proposed. The adder operates at 6.4GHz with 181ps latency and it consumes 840mW at 1.2V in a standard 90nm CMOS technology. The adder latency is accurately measured by the programmable clock generated from delay-locked loop (DLL). Pseudo-exhaustive testing is(More)
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