摘要:
题目一 附件信息 from Crypto.Util.number import * from flag import flag import gmpy2 assert(len(flag)==38) flag = bytes_to_long(flag) p = getPrime(512) q = ge 阅读全文
摘要:
一、Caesar_base 题目信息 s = "HIJKLMNOPQRSTUVWXYZABCDEFGhijklmnopqrstuvwxyzabcdefg0123456789+/" #码表 def My_base64_encode(inputs): bin_str = [] for i in inpu 阅读全文
摘要:
1、题目描述: 题目代码 from Crypto.Util.number import getPrime, bytes_to_long def YiJiuJiuQiNian(Wo, Xue, Hui, Le, Kai): Qi = 1997 Che = Wo+Hui if Le==1 else Wo 阅读全文
摘要:
1、题目描述: 查看代码 from Crypto.Util.number import * from Crypto.Cipher import AES from hashlib import sha256 from random import randbytes, getrandbits from 阅读全文
摘要:
1、要拼图,先要知道原图的宽高,给出的图片宽是不等的,先去计算一下 import os files = os.listdir('./tmp4') size = [] for file in files: with open('./tmp4/'+file,'rb') as fr: data = fr. 阅读全文