RFR: 8312428: PKCS11 tests fail with NSS 3.91

[Valerie Peng]

On Thu, 10 Aug 2023 05:23:38 GMT, Sibabrata Sahoo <ssahoo at openjdk.org> wrote:

>> Starting NSS v3.91, SHA-3 support is added for MessageDigest but not for PSS Signature. This breaks existing test assumptions made by PSS regression tests. In addition, the NSS SHA-3 message digests do not support cloning which causes the failure of TestCloning.java.
>> 
>> This PR adds a PSSUtil.java class which provides utility method for detecting/guessing whether a digest algorithm is valid for PSS signature or not.
>> 
>> The changes are verified with NSS v3.46, v3.57 and v3.91 (on local Linux machine).
>> 
>> Thanks in advance for review~
>
> test/jdk/sun/security/pkcs11/PSSUtil.java line 45:
> 
>> 43:     public static boolean isSignatureSupported(Provider p) {
>> 44:         try {
>> 45:             Signature.getInstance("RSASSA-PSS", p);
> 
> It can use the SIGALG constant name.

Sure

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PR Review Comment: https://git.openjdk.org/jdk/pull/15217#discussion_r1290461034