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Device for generating Hash chain and Method for generating Hash chain to have integrity based on continuous data
Device for generating Hash chain and Method for generating Hash chain to have integrity based on continuous data
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机译：用于生成散列链的设备和用于产生散列链的方法，基于连续数据具有完整性
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摘要
A hash chain generation device and a hash chain generation method are provided. This hash chain generation device receives main data and sub data, and creates a main hash chain by repeating the creation of the main hash block at a specific period using the main data, and inputted in the corresponding period for each main hash block. By creating sub hash blocks using sub data, it is possible to provide a hash chain generation device and a hash chain generation method that creates sub hash chains connected to each main hash block. Since it is created as a chain and other data can be woven into a sub hash chain based on this, it is possible to impart integrity and prevent tampering with data in a data storage device with a limited storage space.
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