3 Shi, Zhijie Yang, Xiao Lee, Ruby B. 2003 Arbitrary Bit Permutations in One or Two Cycles Proceedings of the 14th IEEE International Conference on Application-Specific Systems, Architectures and Processors (ASAP 2003) The Hague, The Netherlands 237-247 June 2003 http://palms.ee.princeton.edu/PALMSopen/shi03arbitrary.pdf