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: This is the primary source for the Service History Manager Pro (HUTOOL). It is used for writing and editing digital service records in BMW head units.

import cn.hutool.crypto.SecureUtil; // Generate an MD5 hash for password storage String md5Hex = SecureUtil.md5("mySecurePassword123"); // Simple AES Encryption byte[] key = SecureUtil.generateKey(SecExceptionUtil.AES).getEncoded(); Use code with caution. File and Stream I/O