Ka-Ming Keung

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REBEL is a fiestel network based block encryption function which uses reconfigurable gates instead of substi-tuition boxes. This novel design approach has many advantages such as the key size can be much greater than the block size, security can be reduced to boolean square root problem (Kutz, 2004) and resitant to known cryptanalytic attacks. The(More)
As computing goes to system-on-chip era, on-chip network becomes an essential infrastructure for on-chip modules (cores) communication. 2D-Mesh is the most common on-chip network topology providing high throughput point-to-point communication due to its simplicity and regularity. A well-designed 2D-Mesh wormhole router should be deadlock free while(More)
Many embedded systems exhibit temporally and behaviorally disjoint behavior slices. When such behaviors are captured by state machines, the current design flow will capture it as a union of all the behavior slices, and map it using traditional state assignment followed by logic synthesis. Such implementations costs are proportional to the union of all the(More)
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