Cannot access the data for the folder since it is in the suspended , not resumable state .

无法访问文件夹的数据，因为它处于不可恢复的挂起状态。

Aiming at the problem that encrypted data is beyond retrieve when user 's secret key is lost and the insufficiency of traditional database 's protecting mode , a safe and resumable secret key management mechanism is developed based on smart card and modern encryption technology .

针对用户密钥丢失导致加密数据不可恢复和传统数据库保护方式存在的问题，采用智能卡和现代密码技术设计了一种基于数据库加密的安全可恢复密钥管理机制。