Introduction - If you have any usage issues, please Google them yourself
SHA1 algorithm MCS-51 platform, original code, specifically for the 8-bit machine optimization, C and assembly language programming with the language-mixing. Full KeilC projects, a test code. Optimized speed: once SHA1 (64 bytes), 66363 instruction cycles, corresponding to 16MHz DS80C320 16ms code space: Byte, C support library 148 bytes (which can cover) data space: xdata 320 (0x140) bytes (which can cover the ), data 34 bytes (can cover)