The paper deals with the measurement of error propagation properties of Boolean functions and permutations. We have considered two such measurements. The first describes the output response when a single-bit input change occurs. The second characterises the output for double-bit changes. Those two measurements (termed indicators) have been applied to the permutations used in the DES and to the permutations generated by exponentiation.
|Number of pages||9|
|Journal||IEE Proceedings E: Computers and Digital Techniques|
|Publication status||Published - Jul 1989|