KeyPairGenerator, KeyFactory, KeyStore Leave a Comment / Security / August 16, 2010 August 16, 2010 待完善…. KeyGenerator — 用于生成Symmertric Key KeyPairGenerator –用于生成Public/Private Key对 SecretKeyFactory — 把代表对称密钥的byte[] 变回 Key对象 KeyFactory — 把代表非对称密钥的byte[] 变回 Key对象 KeyStore — in-memory collection of keys and certificates