破解快速
python / perl /无论脚本并调用
crypt(3)函数应该是微不足道的.
The glibc2 version of this function supports additional encryption algorithms. If salt is a character string starting with the characters "$id$" followed by a string terminated by "$": $id$salt$encrypted then instead of using the DES machine,id identifies the encryption method used and this then determines how the rest of the password string is interpreted. The following values of id are supported: ID | Method --------------------------------------------------------- 1 | MD5 2a | Blowfish (not in mainline glibc; added in some | Linux distributions) 5 | SHA-256 (since glibc 2.7) 6 | SHA-512 (since glibc 2.7) So $5$salt$encrypted is an SHA-256 encoded password and $6$salt$encrypted is an SHA-512 encoded one. "salt" stands for the up to 16 characters following "$id$" in the salt. The encrypted part of the password string is the actual computed password. The size of this string is fixed: MD5 | 22 characters SHA-256 | 43 characters SHA-512 | 86 characters The characters in "salt" and "encrypted" are drawn from the set [a-zA-Z0-9./]. In the MD5 and SHA implementations the entire key is significant (instead of only the first 8 bytes in DES).
您仍然可以在默认为sha-512或其他系统的系统中的shadow文件中使用md5密码.像工具makepasswd这样的命令可用于生成MD5哈希.
您可以使用mkpasswd,它奇怪地是Debian / Ubuntu上的whois包的一部分. mkpasswd -m sha-512. (找到here)
原文地址:https://www.jb51.cc/ubuntu/348665.html
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