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https://issues.apache.org/jira/browse/CAMEL-23766?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Andrea Cosentino updated CAMEL-23766:
-------------------------------------
Fix Version/s: 4.22.0
(was: 4.21.0)
> camel-crypto: use a constant-time comparison for HMAC verification in
> HMACAccumulator
> -------------------------------------------------------------------------------------
>
> Key: CAMEL-23766
> URL: https://issues.apache.org/jira/browse/CAMEL-23766
> Project: Camel
> Issue Type: Improvement
> Reporter: Andrea Cosentino
> Assignee: Andrea Cosentino
> Priority: Major
> Fix For: 4.14.8, 4.18.3, 4.22.0
>
>
> HMACAccumulator.validate() compares the expected and actual MAC byte-by-byte
> with an early-exit loop. This proposes using
> java.security.MessageDigest.isEqual(...) for a constant-time comparison,
> which is the standard practice for MAC/signature verification.
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