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专利名称：ACCESS TO SECURED INFORMATION发明人：HERRA-VEGA, Florencia,DROUIN, Vincent申请号：EP18862157申请日：20181001公开号：EP36827A4公开日：20210630
摘要：Exemplary implementations may: at one of the user devices, generate a masterkey; at one of the user devices, generate a basic key; at one of the user devices, generatea basic recovery key; at one of the user devices, perform a Shamir-type operation forobtaining n parts where m or more parts are necessary to recover (or compute a copy of)the master key; at one of the user devices, encrypt, using the basic key, the basic portionof a database for the user, the database being remote from the user devices; and at oneof the user devices, encrypt, using the basic recovery key, the master key for storage intothe recovery portion of the database, the database being remote from the user devicesand the basic portion of the database being uncompromised by recovery of the basicrecovery key.
申请人：WORKJAM INC.
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