首先,我会暴力破解所有暴力 MD5 密码并将它们转换为新格式。我过去曾这样做过,到目前为止最好的结果是使用HashCat(最好是 Cuda 或 OCL 风格,因为它们使用 GPU 并且速度快 200 倍)。如果 Hashcat 太难(学习曲线可能很陡),那么尝试John the Ripper。它比 HashCat 慢很多,但是更容易使用。 对于无法破解的密码,...
Here's code for a new hash-mode. It handles Citrix NetScaler's most recent (since 13.1) local system user password hashing scheme, PBKDF2-HMAC-SHA256 with 2500 rounds. This is an extension of work done by my colleague@dru1d-foofusand I. You can find some additional background and docu...
所以也被称为香农熵 (Shannon entropy)，信息熵 (information entropy)。
因为仅使用CPU即可暴力破解PBKDF2 / HMAC / SCrypt并哈希MD5 / SHA1 / SHA256 / SHA512。 因为Python本身对于暴力破解非常慢 因为我们想使用Python进行暴力破解,而不希望依赖其他工具(例如Hashcat)(对不起,Atom:D),并且不想先编译c ++ 安装 获取python> = 3.7 64位 ...
I believe we are doing 65,602 (or so) SHA2 operations per candidate so that would mean we're doing about a billion SHA256 per second on Tahiti. That seems to be on par with oclHashcat's raw speed so maybe we're closer to the theoretical limit than I thought. That's your kernel...
Because bruteforcing PBKDF2/HMAC/SCrypt and hashing MD5/SHA1/SHA256/SHA512 using just CPU sucks. Because Python itself is very slow for bruteforcing Because we'd like to bruteforce using Python and not rely on other tools like Hashcat (sorry Atom :D) and do not want to compile c++ firs...
* Common stuff for pbkdf2-sha256 hashes ***/ /* Testcases generated by passlib, format: $pbkdf2-256$rounds$salt$checksum salt and checksum are encoded in "adapted base64" */ struct fmt_tests pbkdf2_hmac_sha256_common_tests[] = { /* Low iteration test vectors for comparison */ {"...
John the Ripper jumbo - advanced offline password cracker, which supports hundreds of hash and cipher types, and runs on many operating systems, CPUs, GPUs, and even some FPGAs - john/src/pbkdf2_hmac_common_plug.c at bleeding-jumbo · pepe57/john