hashlib 文件校驗,MD5動態加鹽返回加密後字符
阿新 • • 發佈:2019-01-09
str span 文件 date code return tro mod update
hashlib 文件校驗
# for循環校驗 import hashlib def check_md5(file): ret = hashlib.md5() with open(file, mode=‘rb‘) as f1: for line in f1: ret.update(line) return ret.hexdigest() print(check_md5(‘rock1‘)) print(check_md5(‘rock‘)) print(check_md5(‘rock1‘) == check_md5(‘rock‘)) # while循環每次讀取1024字節校驗 import hashlib def check_md5(file): ret = hashlib.md5() with open(file, mode=‘rb‘) as f1: while 1: content = f1.read(1024) if content: ret.update(content) else: break return ret.hexdigest()print(check_md5(‘rock1‘)) print(check_md5(‘rock‘)) print(check_md5(‘rock1‘) == check_md5(‘rock‘))
用戶名動態加鹽校驗
import hashlib def check_md5(s=‘‘): # ret = hashlib.md5(‘w‘.encode(‘utf-8‘)) # print(s[::-2]) ret = hashlib.md5() ret.update(s[::-2].encode(‘utf-8‘)) ret.update(s.encode(‘utf-8‘)) return ret.hexdigest() print(check_md5(‘146123‘)) print(check_md5(‘146123‘)) print(check_md5(‘rock‘) == check_md
hashlib 文件校驗,MD5動態加鹽返回加密後字符