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https://issues.apache.org/jira/browse/CAMEL-23248?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrea Cosentino resolved CAMEL-23248.
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Resolution: Fixed
> Camel-PQC: Add stateful key usage tracking and warnings for XMSS/LMS
> ---------------------------------------------------------------------
>
> Key: CAMEL-23248
> URL: https://issues.apache.org/jira/browse/CAMEL-23248
> Project: Camel
> Issue Type: Improvement
> Reporter: Andrea Cosentino
> Assignee: Andrea Cosentino
> Priority: Major
> Fix For: 4.19.0
>
>
> XMSS, XMSSMT, LMS, and HSS are stateful hash-based signature schemes with a
> finite number of signatures. Once the limit is reached, the private key is
> exhausted and
> reuse breaks security guarantees. Previously, the PQC component had no
> proactive warnings when keys approached exhaustion, no enforcement before
> signing, no health check integration, and no usage counter persistence across
> restarts.
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