Go Fast Floating Point libraries for double float operations bit shifted on an 8bit microcontroller. Includes C and ASM source code, libraries and documentation for Franklin Kiel embedded C compliler.

DES算法，3DES算法,有中文注译，直接在KIEL中可以编译。-DES algorithm, 3DES algorithm, there is a Chinese translation, directly in the KIEL can be compiled.