SHA3实验

未分类

## Hash a file
## Keccak 是课堂派对应文件
import Keccak
import sys
import time
filePath = sys.argv[1]
with open(filePath, "rb") as f :
    hexString = f.read().hex()
    M = [len(hexString), hexString]
    timeBegin = time.clock();
    kk = Keccak.Keccak()
    res = kk.Keccak(M)
    print(res)
    timeEnd = time.clock();
    print("\nTime Cost(ms) : ")
    print(1000 * (timeEnd - timeBegin));