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High Rate Robust Codes with Low Implementation Complexity

机译:高速率鲁棒代码,实现复杂度低

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Robust codes C(n, k)(q) are nonlinear q-ary codes of dimension k and length n <= 2k. Robust codes can detect any error with nonzero probability; hence, they can effectively detect fault injection attacks. Most high rate robust codes are either restricted to certain ratios between n and k, or have relatively high hardware complexity. This paper presents new constructions for optimum or close to optimum low complexity high rate robust codes. These codes exist for any k and n. The hardware complexity of each construction is discussed, and a method to choose the one with the smallest implementation cost is presented.
机译:鲁棒代码C(n,k)(q)是尺寸为k,长度n <= 2k的非线性q元代码。健壮的代码可以以非零概率检测任何错误;因此,它们可以有效地检测故障注入攻击。大多数高速率鲁棒代码要么被限制为n与k之间的特定比率,要么具有相对较高的硬件复杂度。本文提出了用于最佳或接近最佳的低复杂度高速率鲁棒码的新结构。这些代码对于任何k和n都存在。讨论了每种结构的硬件复杂性,并提出了一种选择成本最低的方法。

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