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Homomorphic MACs: MAC-Based Integrity for Network Coding
Network Coding MAC-Based Integrity
2015/8/5
Network coding has been shown to improve the capacity and robustness in networks. However, since intermediate nodes modify packets en-route, integrity of data cannot be checked using traditional MACs ...
DETAILED AND HIGHLY ACCURATE 3D MODELS OF HIGH MOUNTAIN AREAS BY THE MACS-HIMALAYA AERIAL CAMERA PLATFORM
3D Model Himalaya MACS
2015/5/7
Remote sensing in areas with extreme altitude differences is particularly challenging. In high mountain areas specifically, steep slopes result in reduced ground pixel resolution and degraded qualit...
Domain Extension for MACs Beyond the Birthday Barrier.
Domain Extension MACs Birthday Barrier.
2012/12/3
Given an n-bit to n-bitMAC (e.g., a fixed key blockcipher) withMAC security ε against q queries, we design a variable-length MAC achieving MAC security O(εq poly(n)) against queries of total length qn...