abstract.txt

KeilC51V7.50A_full Keil C51 V7.50A完全版。Keil C51 软件是众多单片机应用开发的优秀软件之一

The DES example is taken from the book "Applied Cryptography" 
by Bruce Schneier.  It is adapted for the Keil C51-Compiler.
The example code is not optimized for code or data space and
shows the processing from long value arithmetics (56 bit) on
an 8051 microcontroller.

The DES program is available in different targets:
  Simulator:  DES example in TINY model for Simulation