RFR: 8367104: Check for RSASSA-PSS parameters when validating certificates against algorithm constraints [v8]

[Artur Barashev]

On Thu, 11 Sep 2025 18:40:43 GMT, Sean Mullan <mullan at openjdk.org> wrote:

>> Artur Barashev has updated the pull request with a new target base due to a merge or a rebase. The pull request now contains eight commits:
>> 
>>  - Merge branch 'master' into Check_RSASSA-PSS_cert_params
>>    
>>    # Conflicts:
>>    #	src/java.base/share/classes/sun/security/ssl/X509KeyManagerCertChecking.java
>>  - Add a TrustManager check
>>  - Fix key algorithm bug. Add more test cases
>>  - Use null instead of SIGNATURE_CONSTRAINTS_MODE.NONE
>>  - Use default constraints if SIGNATURE_CONSTRAINTS_MODE is NONE. Log warning and return true on InvalidParameterSpecException
>>  - Address review comments
>>  - More test cases
>>  - 8367104: Check for RSASSA-PSS parameters when validating certificates against algorithm constraints
>
> src/java.base/share/classes/sun/security/ssl/X509TrustManagerImpl.java line 462:
> 
>> 460: 
>> 461:     // Additional certificate chain check to verify the signature
>> 462:     // algorithms with the corresponding signing keys.
> 
> Suggest rewording: "Additional certificate chain check to verify that the algorithm constraints permit the signature algorithms to be used with the corresponding signing keys."

Done, thanks!

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PR Review Comment: https://git.openjdk.org/jdk/pull/27146#discussion_r2342277956