专利名称：Cryptographic key distribution
发明人：Gregory Alan Rubin,Benjamin Philip Grubin申请号：US14958808申请日：20151203公开号：US09660970B1公开日：20170523
专利附图：
摘要：An HSM management hub coordinates the distribution and synchronization ofcryptographic material across a fleet of connected hardware security modules(“HSMs”). Cryptographic material is exchanged between HSMs in the fleet in acryptographically protected format. In some examples, the cryptographic material is
encrypted using a common fleet key maintained by the HSMs in the fleet. In otherexamples, the cryptographic material is protected using asymmetric cryptographic keysthat are associated with the members of the HSM fleet. The HSM management hub maybe used to divide the HSM fleet into subdomains by providing domain keys to subsets ofHSMs within the HSM fleet. Cryptographic information that is encrypted with particulardomain keys can be distributed across the entire HSM fleet, and restricted to use byauthorized HSMs that are in possession of the particular domain keys.
申请人：Amazon Technologies, Inc.
地址：Seattle WA US
国籍：US
代理机构：Davis Wright Tremaine LLP
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