Verfahren und Anordnung zur gesicherten paketorientierten Informationsübermittlung

摘要

First packets P2i with a linear index 2i (i ≥ 0) are transmitted in a first channel K1, second packets P2i+1 with a non-linear index 2i+1 are transmitted in a second channel K2 and third packets PXOR which are formed from two consecutive packets P2i, P2i+1, respectively, by bit-wise XOR are transmitted in a third channel K3. In this way, secure parallel switching matrices can be advantageously created with only three switching matrices.