直接使用BouncyCastle类：
PKCS5S2ParametersGenerator gen = new PKCS5S2ParametersGenerator(new SHA256Digest());gen.init("password".getBytes("UTF-8"), "salt".getBytes(), 4096);byte[] dk = ((KeyParameter) gen.generateDerivedParameters(256)).getKey();
直接使用BouncyCastle类：
PKCS5S2ParametersGenerator gen = new PKCS5S2ParametersGenerator(new SHA256Digest());gen.init("password".getBytes("UTF-8"), "salt".getBytes(), 4096);byte[] dk = ((KeyParameter) gen.generateDerivedParameters(256)).getKey();名师互学网 版权所有 (c)2021-2022 ICP备案号：晋ICP备2021003244-6号
