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Obtaining quorum approval to perform an operation with a cryptographic item of a key management system

專利號(hào)
US11159309B2
公開日期
2021-10-26
申請(qǐng)人
Fortanix, Inc.(US CA Mountain View)
發(fā)明人
Jeffrey Seyfried; Jethro Gideon Beekman; Anand Kashyap
IPC分類
H04L9/08
技術(shù)領(lǐng)域
approval,quorum,key,management,operation,may,entities,item,requested,approving
地域: CA CA Mountain View

摘要

A request to perform an operation with a cryptographic item may be received. A request for approval to perform the requested operation with the cryptographic item may be transmitted to a set of entities based on a policy associated with the cryptographic item. Indications of approval to perform the requested operation may be received from corresponding entities of the set of entities. A determination as to whether a number of the received indications of approval to perform the requested operation with the cryptographic item satisfies a threshold number may be made. In response to determining that the number of the received indications of approval from the corresponding entities of the set of entities satisfies the threshold number, the requested operation may be performed with the cryptographic item.

說明書

The processing logic may determine whether a number of the received indications of approval to perform the requested operation on the cryptographic item satisfies a threshold number (block 240). As previously discussed, the quorum policy of a group may specify a threshold number of approvals required to perform the operation on the cryptographic item. For example, the quorum policy may specify that two entities of the group approve the operation before the operation is performed. If two entities of the group have approved the requested operation, then the threshold number of received indications of approval is satisfied. If less than two entities of the group have approved the requested operation, then the threshold number of received indications of approval is not satisfied. If the threshold number of received indications of approval is not satisfied, then the requested operation may not be performed on the cryptographic item.

權(quán)利要求

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