CRC64

The Algorithm to compute the CRC is described in the ISO 3309 standard. The generator polynomial is x64 + x4 + x3 + x + 1. Reference: W. H. Press, S. A. Teukolsky, W. T. Vetterling, and B. P. Flannery, "Numerical recipes in C", 2nd ed., Cambridge University Press. Pages 896ff.