| 摘要 |
A computing device is provide, configured to compute a function of one or more inputs, the device comprising a storage device storing one or more look-uptables used in the computation of said function, the look-up tables mapping input values to output values, the look-up table being constructed with respect to the first error correcting code, a second error correcting code, a first error threshold and a second error threshold, such that any two input values (112) that each differ at most a first error threshold number of bits from a same code word of the first error correcting code, are mapped to respective output values (131- 38) that each differ at most a second error threshold number of bits from a same code word of the second error correcting code, wherein the first error threshold is at least 1 and at most the error correcting capability (t1) of the first error correcting code, and the second error 10 threshold is at most the error correcting capability (t2) of the second error correcting code. |
