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Bug
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Resolution: Fixed
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P2
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25
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b22
| Issue | Fix Version | Assignee | Priority | Status | Resolution | Resolved In Build |
|---|---|---|---|---|---|---|
| JDK-8356139 | 21.0.9-oracle | Konanki Sreenath | P2 | Open | Unresolved |
Per TLSv1.3 RFC:
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If no "signature_algorithms_cert" extension is
present, then the "signature_algorithms" extension also applies to
signatures appearing in certificates.
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When no "signature_algorithms_cert" extension is present in ClientHello we simply copy "signature_algorithms" extension algorithms already filtered with HANDSHAKE_SCOPE to `peerRequestedCertSignSchemes`. Instead we should filter "signature_algorithms" extension algorithms with CERTIFICATE_SCOPE as certain algorithms are allowed to be used in certificate signatures but not in handshake signatures.
-------
If no "signature_algorithms_cert" extension is
present, then the "signature_algorithms" extension also applies to
signatures appearing in certificates.
-------
When no "signature_algorithms_cert" extension is present in ClientHello we simply copy "signature_algorithms" extension algorithms already filtered with HANDSHAKE_SCOPE to `peerRequestedCertSignSchemes`. Instead we should filter "signature_algorithms" extension algorithms with CERTIFICATE_SCOPE as certain algorithms are allowed to be used in certificate signatures but not in handshake signatures.
- backported by
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JDK-8356139 When no "signature_algorithms_cert" extension is present we do not apply certificate scope constraints to algorithms in "signature_algorithms" extension
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- Open
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- caused by
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JDK-8349583 Add mechanism to disable signature schemes based on their TLS scope
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- Resolved
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- links to
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Commit(master)
openjdk/jdk/34807df7
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Review(master)
openjdk/jdk/24939