|Dimensions||6000μm x 3100μm|
Floh is an implementation of a new 64-bit Crypto Algprithm by Lai and Massey. It uses a protocol that is compatible to the Sun Microsystems SBus. The implementation is a processor architecture. The input data is read into a register file. Using two data busses, the data is transferred to functional units (multiplier, adder, XOR) and the results are copied back to the register using a third bus. The external communication is over a bi-directional 16bit interface.