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

專利號
US11159309B2
公開日期
2021-10-26
申請人
Fortanix, Inc.(US CA Mountain View)
發(fā)明人
Jeffrey Seyfried; Jethro Gideon Beekman; Anand Kashyap
IPC分類
H04L9/08
技術領域
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 key management system 120 may reside in a secure location of a network server. Examples of such a secure location include, but are not limited to, a secure enclave. Further details with regards to a secure enclave are described in conjunction with FIG. 7. The key management system 120 may be a hardware security module (HSM), a key management service (KMS), or any other software or hardware resource that stores cryptographic items, such as cryptographic keys and plugins. Thus, the key management system 120 may store and manage cryptographic items for use by different applications provided by different network servers in the secure location.

權利要求

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