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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

In some embodiments, the requested operation may be associated with a group of entities assigned to the cryptographic data item. For example, the application may transmit a request to the key management system to modify the quorum policy associated with a group. Examples of modifications to the quorum policy may include changing the number of approvals required to perform an operation, changing the types of operations that require quorum approval, etc. In embodiments, the requested operation may be associated with the entities (e.g., entities 110a-n of FIG. 1) that approve requested operations for a group. For example, the application may transmit a request to the key management system to add, remove, or modify the entities for a group that are able to approve a requested operation.

權(quán)利要求

1
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