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Checksum computational kernels. Modulus selection affects fault detection capabilities; k is bits in check value. Koopman checksum moduli are 239, 65371, and 4294967291.

Checksum computational kernels. Modulus selection affects fault detection capabilities; k is bits in check value. Koopman checksum moduli are 239, 65371, and 4294967291.

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This paper introduces a checksum algorithm that provides a new point in the performance/complexity/effectiveness checksum tradeoff space. It has better fault detection properties than single-sum and dual-sum modular addition checksums. It is also simpler to compute efficiently than a cyclic redundancy check (CRC) due to exploiting commonly availabl...