Handling key rotation problems
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United States of America Patent
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Jun 14, 2016
Grant Date -
Mar 26, 2015
app pub date -
Sep 23, 2013
filing date -
Sep 23, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
Example embodiments include centralized systems for managing cryptographic keys and trust relationships among systems. Embodiments may include a centralized key store and a centralized policy store. Key sets comprising public/private keys may be stored in or identified by key objects. Key objects within the key store may be organized into trust sets and policies may apply at any level within the key store. Policies may identify when to rotate key sets. When rotating key sets, a new public key and a new private key may be generated. The new public/private keys may be installed at locations where the old public/private keys reside. As the new public/private keys are installed, they may be tested. If problems with the new public/private keys occur, the new public/private keys may be rolled back to the old public/private keys for locations experiencing problems. Remedial action may then be taken to resolve the problems.
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